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WO2019208915A1 - Dispositif électronique pour acquérir une image au moyen d'une pluralité de caméras par ajustage de la position d'un dispositif extérieur, et procédé associé - Google Patents

Dispositif électronique pour acquérir une image au moyen d'une pluralité de caméras par ajustage de la position d'un dispositif extérieur, et procédé associé Download PDF

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Publication number
WO2019208915A1
WO2019208915A1 PCT/KR2019/001186 KR2019001186W WO2019208915A1 WO 2019208915 A1 WO2019208915 A1 WO 2019208915A1 KR 2019001186 W KR2019001186 W KR 2019001186W WO 2019208915 A1 WO2019208915 A1 WO 2019208915A1
Authority
WO
WIPO (PCT)
Prior art keywords
electronic device
posture
image
camera
processor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2019/001186
Other languages
English (en)
Korean (ko)
Inventor
이정재
구본민
김태균
이봉열
이우성
임배석
최윤형
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of WO2019208915A1 publication Critical patent/WO2019208915A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/34—Microprocessors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/36—Memories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/38—Displays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/52—Details of telephonic subscriber devices including functional features of a camera

Definitions

  • Various embodiments relate to an electronic device and a method thereof for obtaining an image using a plurality of cameras through adjustment of the position of an external device.
  • Such an electronic device may be exposed through at least a portion of a first camera exposed through at least a portion of a first surface on which the display of the electronic device is disposed and at least a portion of a second surface distinct from the first surface to provide a photographing function.
  • a second camera can be equiped.
  • An electronic device may include a plurality of cameras.
  • a first camera of the plurality of cameras is disposed on the same side as the display of the electronic device, while a second camera of the plurality of cameras is different from the side on which the display is disposed. May be disposed on a face.
  • the user may acquire an image to be obtained through the second camera due to the arrangement of the first camera and the second camera. You may not be able to see the preview image for.
  • An electronic device may include a housing, a display exposed through at least a portion of the first side of the housing, and a first exposed through at least another portion of the first side.
  • a camera a second camera exposed through at least a portion of the second surface opposite to the first surface, an interface for connecting to an external electronic device, and a processor, wherein the processor includes: Confirming a request for execution of a specified shooting mode while connected to the external electronic device through the interface, and executing one or more objects acquired through the first camera with respect to one or more objects during execution of the designated shooting mode; Displaying one preview images using the display, and based on the one or more first preview images, Display one or more second preview images obtainable through the second camera using the display, confirm a request for photographing using the second camera, and based at least on the request for photographing using the second camera.
  • the camera may be configured to acquire one or more images associated with the one or more objects based at least on the one or more second preview images.
  • an electronic device may include a memory for storing instructions, a communication module, a first camera disposed in a first direction, and a second direction different from the first direction.
  • a second camera a display visually exposed in the first direction, and at least one processor, wherein the at least one processor is a preview image of a first image acquired through the first camera Is displayed using the display, and while displaying the preview image, an input indicating that a second image having a second composition corresponding to a first composition of the first image is to be obtained through the second camera; And receiving the second posture from the first posture to a device that mounts the electronic device in a first position based on the reception.
  • Request to change to a second posture using the communication module identify that the posture of the electronic device is changed from the first posture to the second posture, and based on the identification, the first through the second camera It may be set to execute the stored instructions to obtain the second image having a two composition.
  • An electronic device may include a memory for storing instructions, a communication module, a first camera disposed in a first direction, a second camera disposed in a second direction different from the first direction, And a display visually exposed in the first direction, and at least one processor, wherein the at least one processor uses the display to display a preview image of the first image acquired through the first camera. Display the first image through the first camera, based on identifying whether the input received while displaying the preview image is a first input or a second input, and identifying that the input is the first input.
  • the first posture Request a change to the second posture using the communication module, identify that the posture of the electronic device is changed to the second posture, and based on the identification, a first composition of the first image through the second camera May be set to execute the stored instructions to obtain a second image having a second composition corresponding to.
  • An apparatus for mounting an electronic device may include a housing, a coupling portion disposed in the housing, configured to secure the electronic device, disposed in the housing, and an azimuth. a first motor configured to change the attitude of the electronic device by adjusting an angle, a second motor disposed in the housing and set to change the attitude of the electronic device by adjusting an elevation angle; A communication module disposed within the housing, and a processor disposed within the housing, the processor operatively coupled with the first motor, the second motor, and the communication module, wherein the processor is configured to include the first device of the electronic device.
  • a preview image of the first image acquired through the camera is displayed using the display of the electronic device and Used to request to change the first posture from the electronic device mounted in a first posture to a second posture for obtaining a second image having a second composition corresponding to the first composition of the first image; Receiving a signal including information for indicating the second posture by using the communication module, and based on at least the information, at least one of the azimuth angle and the altitude angle of the first motor or the second motor.
  • the posture of the electronic device is changed to the second posture, and a signal for indicating that the change to the second posture is completed is transmitted to the electronic device using the communication module. It can be set to.
  • a method of an electronic device may include: identifying a request for execution of a specified shooting mode while connected to an external electronic device through an interface of the electronic device, and performing one or more of the execution of the designated shooting mode.
  • One or more first preview images obtained through a first camera exposed through at least a portion of a first side of the housing of the electronic device in relation to objects using a display exposed through at least another portion of the first side.
  • the method may include acquiring the second image having the second composition through a second camera of the electronic device arranged in a second direction different from the first direction.
  • the method may include obtaining a second image having a second composition corresponding to the first composition of the first image through a second camera of the electronic device arranged in a second direction distinguished in a first direction.
  • a method of mounting an electronic device may include displaying a preview image of a first image acquired through a first camera of the electronic device using a display of the electronic device, and displaying the device.
  • Request to change the first posture from the electronic device mounted in the first posture to a second posture for obtaining a second image having a second composition corresponding to the first composition of the first image And receiving at least one of the azimuth angle and the altitude angle based at least on the information, the signal being used to receive a signal comprising information for indicating the second posture.
  • Changing the posture of the electronic device to the second posture by adjusting by using at least one of the two motors, and changing to the second posture And transmitting a signal to the electronic device to indicate that the alarm is completed.
  • an electronic device and a method thereof may be configured by adjusting a posture of the electronic device based on a user input received while displaying a preview image for a first image acquired through a first camera.
  • a second image having a second composition corresponding to the first composition of the first image may be acquired through a second camera having characteristics different from those of the first camera.
  • FIG. 1 is a block diagram of an electronic device in a network environment that may acquire an image using a plurality of cameras through posture adjustment of an external device according to various embodiments.
  • FIG. 2 is a block diagram of a camera module of an electronic device capable of acquiring an image using a plurality of cameras through posture adjustment of an external device according to various embodiments.
  • FIG 3 illustrates an example of an environment including an electronic device and an apparatus that passes through the electronic device according to various embodiments.
  • FIG. 4 illustrates an example of a device that mounts an electronic device according to various embodiments.
  • FIG. 5 illustrates an example of a configuration of an electronic device according to various embodiments.
  • 6A illustrates an example of an operation of an electronic device according to various embodiments.
  • 6B illustrates another example of an operation of an electronic device according to various embodiments.
  • FIG. 7 illustrates an example of an arrangement state between an electronic device and a device according to various embodiments.
  • FIG. 8 illustrates an example of an operation of an electronic device that identifies a change in posture according to various embodiments.
  • FIG. 9 illustrates another example of an operation of an electronic device for identifying that a change of posture is completed according to various embodiments.
  • FIG. 10 illustrates an example of an operation of an electronic device displaying a visual object for representing a second image, according to various embodiments.
  • FIG. 11 illustrates an example of a visual object displayed on an electronic device according to various embodiments of the present disclosure.
  • FIG. 12 illustrates another example of a visual object displayed in an electronic device according to various embodiments of the present disclosure.
  • FIG. 13 illustrates an example of an operation of an electronic device performed after acquiring the second image, according to various embodiments.
  • FIG. 14 is a view illustrating another example of an arrangement state between an electronic device and a device according to various embodiments.
  • 15 illustrates an example of an operation of an electronic device to switch a state of a display according to various embodiments.
  • 16 illustrates an example of an operation of an electronic device to receive an input indicating to acquire a second image, according to various embodiments.
  • FIG 17 illustrates an example of an operation of an electronic device that performs voice recognition according to various embodiments.
  • FIG 18 illustrates an example of an operation of an electronic device that guides photographing of an image, according to various embodiments.
  • FIG 19 illustrates another example of an operation of an electronic device according to various embodiments of the present disclosure.
  • FIG 20 illustrates an example of the operation of an apparatus according to various embodiments.
  • FIG. 1 is a block diagram of an electronic device 101 in a network environment 100 that may acquire an image using a plurality of cameras through posture adjustment of an external device according to various embodiments.
  • the electronic device 101 communicates with the electronic device 102 through a first network 198 (for example, near field communication), or the second network 199 ( For example, it may communicate with the electronic device 104 or the server 108 through remote wireless communication.
  • the electronic device 101 may communicate with the electronic device 104 through the server 108.
  • the electronic device 101 may include a processor 120, a memory 130, an input device 150, an audio output device 155, a display device 160, an audio module 170, and a sensor module ( 176, interface 177, haptic module 179, camera module 180, power management module 188, battery 189, communication module 190, subscriber identification module 196, and antenna module 197. ) May be included.
  • a sensor module 176, interface 177, haptic module 179, camera module 180, power management module 188, battery 189, communication module 190, subscriber identification module 196, and antenna module 197.
  • the components for example, the display device 160 or the camera module 180
  • some components such as, for example, in the case of a sensor module 176 (eg, fingerprint sensor, iris sensor, or illuminance sensor) embedded in the display device 160 (eg, display), It can be integrated.
  • the processor 120 may drive at least one other component (eg, hardware or software component) of the electronic device 101 connected to the processor 120 by driving software (eg, the program 140). It can control and perform various data processing and operations.
  • the processor 120 loads and processes the command or data received from another component (eg, the sensor module 176 or the communication module 190) into the volatile memory 132, and processes the result data in the nonvolatile memory 134.
  • the processor 120 operates independently of the main processor 121 (eg, central processing unit or application processor), and additionally or alternatively, uses less power than the main processor 121, Or a coprocessor 123 specialized for a designated function (eg, a graphics processing unit, an image signal processor, a sensor hub processor, or a communication processor).
  • the coprocessor 123 may be operated separately from the main processor 121 or embedded.
  • the coprocessor 123 may, for example, replace the main processor 121 while the main processor 121 is in an inactive (eg, sleep) state, or the main processor 121 is active (eg At least one of the elements of the electronic device 101 (eg, the display device 160, the sensor module 176, or the communication module) together with the main processor 121 while in the application execution state. 190) may control at least some of the functions or states associated with).
  • the coprocessor 123 e.g., image signal processor or communication processor
  • is implemented as some component of another functionally related component e.g., camera module 180 or communication module 190. Can be.
  • the memory 130 may include various data used by at least one component of the electronic device 101 (for example, the processor 120 or the sensor module 176), for example, software (for example, the program 140). ), And input data or output data for a command related thereto.
  • the memory 130 may include a volatile memory 132 or a nonvolatile memory 134.
  • the program 140 is software stored in the memory 130 and may include, for example, an operating system 142, a middleware 144, or an application 146.
  • the input device 150 is a device for receiving a command or data to be used for a component (for example, the processor 120) of the electronic device 101 from the outside (for example, a user) of the electronic device 101.
  • a component for example, the processor 120
  • the input device 150 may include a microphone, a mouse, or a keyboard.
  • the sound output device 155 is a device for outputting sound signals to the outside of the electronic device 101.
  • the sound output device 155 may include a speaker used for general purposes such as multimedia playback or recording playback, and a receiver used only for receiving a call. It may include. According to one embodiment, the receiver may be formed integrally or separately from the speaker.
  • the display device 160 is a device for visually providing information to a user of the electronic device 101.
  • the display device 160 may include a display, a hologram device, a projector, and a control circuit for controlling the device.
  • the display device 160 may include a pressure sensor capable of measuring the intensity of the pressure on the touch circuitry or the touch.
  • the audio module 170 may bidirectionally convert a sound and an electrical signal. According to an embodiment, the audio module 170 acquires sound through the input device 150, or an external electronic device (for example, a wired or wireless connection with the sound output device 155 or the electronic device 101). Sound may be output through the electronic device 102 (for example, a speaker or a headphone).
  • an external electronic device for example, a wired or wireless connection with the sound output device 155 or the electronic device 101. Sound may be output through the electronic device 102 (for example, a speaker or a headphone).
  • the sensor module 176 may generate an electrical signal or data value corresponding to an operating state (eg, power or temperature) inside the electronic device 101 or an external environmental state.
  • the sensor module 176 may include, for example, a gesture sensor, a gyro sensor, a barometric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an IR (infrared) sensor, a biometric sensor, a temperature sensor, a humidity sensor, Or an illumination sensor.
  • the interface 177 may support a specified protocol that may be connected to an external electronic device (for example, the electronic device 102) by wire or wirelessly.
  • the interface 177 may include a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, or an audio interface.
  • HDMI high definition multimedia interface
  • USB universal serial bus
  • SD card interface Secure Digital Card
  • audio interface an audio interface
  • the connection terminal 178 is a connector for physically connecting the electronic device 101 and an external electronic device (for example, the electronic device 102), for example, an HDMI connector, a USB connector, an SD card connector, or an audio connector. (Eg, headphone connector).
  • an HDMI connector for example, a USB connector, an SD card connector, or an audio connector. (Eg, headphone connector).
  • the haptic module 179 may convert an electrical signal into a mechanical stimulus (eg, vibration or movement) or an electrical stimulus that can be perceived by the user through tactile or kinesthetic senses.
  • the haptic module 179 may include, for example, a motor, a piezoelectric element, or an electrical stimulation device.
  • the camera module 180 may capture still images and videos. According to an embodiment, the camera module 180 may include one or more lenses, an image sensor, an image signal processor, or a flash.
  • the power management module 188 is a module for managing power supplied to the electronic device 101, and may be configured, for example, as at least part of a power management integrated circuit (PMIC).
  • PMIC power management integrated circuit
  • the battery 189 is a device for supplying power to at least one component of the electronic device 101 and may include, for example, a non-rechargeable primary cell, a rechargeable secondary cell, or a fuel cell.
  • the communication module 190 establishes a wired or wireless communication channel between the electronic device 101 and an external electronic device (eg, the electronic device 102, the electronic device 104, or the server 108), and establishes the established communication channel. It can support to perform communication through.
  • the communication module 190 may include one or more communication processors that support wired communication or wireless communication that operate independently of the processor 120 (eg, an application processor).
  • the communication module 190 is a wireless communication module 192 (eg, a cellular communication module, a near field communication module, or a global navigation satellite system (GNSS) communication module) or a wired communication module 194 (eg A local area network (LAN) communication module, or a power line communication module, comprising a local area network such as a first network 198 (eg, Bluetooth, WiFi direct, or infrared data association) using a corresponding communication module. Communication with an external electronic device via a communication network) or a second network 199 (eg, a telecommunication network such as a cellular network, the Internet, or a computer network (eg, a LAN or a WAN)).
  • the various types of communication modules 190 described above may be implemented as one chip or each separate chip.
  • the wireless communication module 192 may distinguish and authenticate the electronic device 101 in the communication network using the user information stored in the subscriber identification module 196.
  • the antenna module 197 may include one or more antennas for transmitting or receiving signals or power from the outside.
  • the communication module 190 (for example, the wireless communication module 192) may transmit a signal to or receive a signal from an external electronic device through an antenna suitable for a communication method.
  • peripheral devices eg, a bus, a general purpose input / output (GPIO), a serial peripheral interface (SPI), or a mobile industry processor interface (MIPI)
  • GPIO general purpose input / output
  • SPI serial peripheral interface
  • MIPI mobile industry processor interface
  • the command or data may be transmitted or received between the electronic device 101 and the external electronic device 104 through the server 108 connected to the second network 199.
  • Each of the electronic devices 102 and 104 may be a device of the same or different type as the electronic device 101.
  • all or some of the operations performed by the electronic device 101 may be executed by another one or a plurality of external electronic devices.
  • the electronic device 101 may instead or additionally execute the function or service by itself.
  • At least some associated functions may be requested to the external electronic device.
  • the external electronic device may execute the requested function or additional function and transmit the result to the electronic device 101.
  • the electronic device 101 may process the received result as it is or additionally to provide the requested function or service.
  • cloud computing, distributed computing, or client-server computing technology may be used.
  • FIG. 2 is a block diagram 200 of a camera module 180 of an electronic device capable of acquiring an image using a plurality of cameras by adjusting an attitude of an external device according to various embodiments.
  • the camera module 180 may include a lens assembly 210, a flash 220, an image sensor 230, an image stabilizer 240, a memory 250 (eg, a buffer memory), or an image signal processor. 260 may include.
  • the lens assembly 210 may collect light emitted from a subject that is a target of image capturing.
  • the lens assembly 210 may include one or more lenses.
  • the camera module 180 may include a plurality of lens assemblies 210.
  • the camera module 180 may be, for example, a dual camera, a 360 degree camera, or a spherical camera.
  • the plurality of lens assemblies 210 have the same lens properties (eg, angle of view, focal length, auto focus, f number, or optical zoom), or at least one lens assembly is at least as different as the lens lens assembly. It can have one different lens property.
  • the lens assembly 210 may include, for example, a wide angle lens or a telephoto lens.
  • the flash 220 may emit a light source used to enhance light emitted from a subject. Flash 220 may include one or more light emitting diodes (eg, red-green-blue (RGB) LEDs, white LEDs, infrared LEDs, or ultraviolet LEDs), or xenon lamps.
  • RGB red-green-blue
  • the image sensor 230 may acquire an image corresponding to the subject by converting light transmitted from the subject through the lens assembly 210 into an electrical signal.
  • the image sensor 230 is the same as one image sensor selected from among image sensors having different properties, such as, for example, an RGB sensor, a black and white (BW) sensor, an IR sensor, or a UV sensor.
  • image sensors having different properties such as, for example, an RGB sensor, a black and white (BW) sensor, an IR sensor, or a UV sensor.
  • Each image sensor included in the image sensor 230 may be implemented as, for example, a charged coupled device (CCD) sensor or a complementary metal oxide semiconductor (CMOS) sensor.
  • CCD charged coupled device
  • CMOS complementary metal oxide semiconductor
  • the image stabilizer 240 responds to the movement of the camera module 180 or the electronic device 101 including the lens to compensate for at least some of the negative effects (eg, image shaking) caused by the movement on the captured image.
  • At least one lens or image sensor 230 included in the assembly 210 may be moved or controlled (eg, adjusting read-out timing, etc.) in a specific direction.
  • the image stabilizer 240 may be implemented as, for example, an optical image stabilizer, and may include a gyro sensor (not shown) or an acceleration sensor (not shown) disposed inside or outside the camera module 180. ) To detect the movement.
  • the memory 250 may at least temporarily store at least a portion of the image acquired through the image sensor 230 for the next image processing task. For example, if the image acquisition by the shutter is delayed or a plurality of images are obtained at high speed, the obtained original image (eg, a high resolution image) is stored in the memory 250 and a corresponding copy thereof. An image (eg, a low resolution image) may be previewed through the display device 160. Thereafter, if a specified condition is satisfied (eg, a user input or a system command), at least a part of the original image stored in the memory 250 may be acquired and processed by, for example, the image signal processor 260. According to an embodiment, the memory 250 may be configured as a separate memory operated as at least a part of the memory 130 or independently of the memory 130.
  • the image signal processor 260 may perform image processing (eg, depth map generation, three-dimensional modeling, panorama generation, feature point extraction) on an image acquired through the image sensor 230 or an image stored in the memory 250.
  • Image compositing, or image compensation e.g., noise reduction, resolution adjustment, brightness adjustment, blurring, sharpening, or softening.
  • the 260 may perform control (eg, exposure time control, readout timing control, etc.) of at least one of the components included in the camera module 180 (eg, the image sensor 230).
  • Images processed by the signal processor 260 may be stored back in the memory 250 for further processing or may be external components of the camera module 180 (eg, the memory 130, the display device 160, the electronic device). 102, the electronic device 104, or the server 108.
  • the image signal processor 260 may be configured as at least a portion of the processor 120, or may be connected to the processor 120. In the case of a separate processor, the images processed by the image signal processor 260 are processed by the processor 120 as it is or after additional image processing. 160 may be displayed.
  • the electronic device 101 may include two or more camera modules 180 having different properties or functions.
  • at least one camera module 180 may be a wide angle camera or a front camera, and at least one other camera module may be a telephoto camera or a rear camera.
  • Electronic devices may be various types of devices.
  • the electronic device may include, for example, at least one of a portable communication device (eg, a smartphone), a computer device, a portable multimedia device, a portable medical device, a camera, a wearable device, or a home appliance.
  • a portable communication device eg, a smartphone
  • a computer device e.g., a laptop, a desktop, a tablet, or a smart bracelet
  • a portable multimedia device e.g., a portable medical device
  • a camera e.g., a portable medical device
  • a camera e.g., a portable medical device
  • a wearable device e.g., a portable medical device
  • a home appliance e.g., a portable medical device
  • any (eg first) component is said to be “(functionally or communicatively)” or “connected” to another (eg second) component, the other component is said other
  • the component may be directly connected or connected through another component (eg, a third component).
  • module includes a unit composed of hardware, software, or firmware, and may be used interchangeably with terms such as logic, logic blocks, components, or circuits.
  • the module may be an integrally formed part or a minimum unit or part of performing one or more functions.
  • the module may be configured as an application-specific integrated circuit (ASIC).
  • ASIC application-specific integrated circuit
  • Various embodiments of this document include instructions stored in a machine-readable storage media (eg, internal memory 136 or external memory 138) that can be read by a machine (eg, a computer). It may be implemented in software (eg, program 140).
  • the device may be a device capable of calling a stored command from a storage medium and operating in accordance with the called command, and may include an electronic device (eg, the electronic device 101) according to the disclosed embodiments.
  • the processor for example, the processor 120
  • the processor may perform a function corresponding to the command directly or by using other components under the control of the processor.
  • the instructions can include code generated or executed by a compiler or interpreter.
  • the device-readable storage medium may be provided in the form of a non-transitory storage medium.
  • 'non-temporary' means that the storage medium does not include a signal and is tangible, and does not distinguish that data is stored semi-permanently or temporarily on the storage medium.
  • a method may be provided included in a computer program product.
  • the computer program product may be traded between the seller and the buyer as a product.
  • the computer program product may be distributed online in the form of a device-readable storage medium (eg compact disc read only memory (CD-ROM)) or through an application store (eg Play StoreTM).
  • a device-readable storage medium eg compact disc read only memory (CD-ROM)
  • an application store eg Play StoreTM
  • at least a portion of the computer program product may be stored at least temporarily on a storage medium such as a server of a manufacturer, a server of an application store, or a relay server, or may be temporarily created.
  • Each component eg, a module or a program
  • some components eg, modules or programs
  • operations performed by a module, program, or other component may be executed sequentially, in parallel, repeatedly, or heuristically, or at least some of the operations may be executed in a different order, omitted, or another operation may be added. Can be.
  • the electronic device may include the electronic device 101 shown in FIG. 1, and the device may include the electronic device 102 shown in FIG. 1.
  • the environment 300 may include the electronic device 101 and / or the electronic device 102 to provide an enhanced environment for acquiring an image to a user.
  • the environment 300 including the electronic device 101 and the electronic device 102 may mean that the electronic device 101 and the electronic device 102 work together to acquire an image.
  • the electronic device 101 can provide information.
  • the electronic device 101 may include a display (for example, the display device 160 illustrated in FIG. 1) to provide information.
  • the display of the electronic device 101 may be included in a housing for mounting the components of the electronic device 101.
  • the display of the electronic device 101 may be exposed through at least a portion of the first surface of the housing.
  • the display of the electronic device 101 may be disposed in the first direction.
  • the electronic device 101 may provide a photographing function.
  • the electronic device 101 may include a plurality of cameras (eg, the camera module 180) to provide a photographing function.
  • a first camera of the plurality of cameras may include a direction (eg, a portion of a planar region) at which a portion (eg, a portion of a planar region) of the display is visually exposed.
  • the front camera may be referred to as a front camera in a side in which the optical axis of the first camera is aligned.
  • the second camera to be described later may be referred to as a rear camera.
  • the preview image for the image acquired through the first camera may be displayed on the display. Since the first camera is exposed through the same surface as the display, when the user acquires a selfie through the first camera, the user may acquire a preview image of the selfie while acquiring the selfie. This can be confirmed through the display. For example, after checking the composition of the selfie through the preview image, the user may acquire the selfie by using a photographing input to the electronic device 101.
  • the selfie may refer to a self-portrait photograph including a self that is obtained while the user photographs herself.
  • a second camera of the plurality of cameras is directed to a rear camera, in terms of being exposed through a surface that is directed in a direction opposite to the direction in which the display is disposed or opposite to a surface on which the display is exposed. Reference may be made.
  • the preview image for the image acquired through the second camera may be displayed on the display. Since the second camera is exposed through a surface distinct from the surface on which the display is exposed, when the user acquires a selfie through the second camera, the user previews the selfie while acquiring the selfie. The image may not be visible through the display. Since the second camera and the display are disposed on different surfaces, when the user acquires the selfie through the second camera, the user's field of view may not include the display. For example, a user may acquire the selfie by using a photographing input to the electronic device 101 in a state where the composition of the selfie is not confirmed through the preview image. The user may feel discomfort due to such unconfirmedness.
  • characteristics of the second camera may be different from characteristics of the first camera.
  • the number of pixels associated with the second camera may be greater than the number of pixels associated with the first camera.
  • the picture quality of the image acquired using the second camera may be higher than the picture quality of the image obtained using the first camera.
  • the range of the field of view of the second camera eg, field of view, angle of view, etc.
  • the range of zoom that can be provided through the second camera may be wider than the range of zoom that can be provided through the first camera.
  • the electronic device 101 may acquire an image (eg, selfie) using the plurality of cameras including the first camera and the second camera by interworking with the electronic device 102. Can be.
  • the electronic device 101 may communicate with the electronic device 102 by wire or by wireless to acquire the image.
  • the electronic device 101 may be operatively coupled to the electronic device 102 to obtain the selfie by using the first camera.
  • the electronic device 101 may be operatively coupled to the electronic device 102 to obtain the selfie by using the second camera.
  • a detailed description of the association between the electronic device 101 and the electronic device 120 will be described with reference to FIGS. 4 through 20.
  • the electronic device 102 may provide various resources to the electronic device 101.
  • the electronic device 102 may provide the electronic device 101 with a space in which the electronic device 101 can be mounted.
  • the electronic device 102 may include a coupling unit for the mounting.
  • the coupling unit may be disposed in a housing for mounting the components of the electronic device 102.
  • the electronic device 102 may mount the electronic device 101 through the coupling unit.
  • the electronic device 102 may be referred to as a dock in terms of passing through the electronic device 101.
  • the electronic device 102 may provide the electronic device 101 with a function related to obtaining an image.
  • the function related to obtaining the image may include adjusting a position of the electronic device 101 that acquires the image.
  • the electronic device 102 may include at least one motor to adjust the posture of the electronic device 101 mounted by the electronic device 102.
  • the at least one motor may include a first motor for adjusting a posture related to a first direction of the electronic device 101 mounted by the electronic device 102.
  • the first motor may be used to adjust an azimuth angle of the electronic device 101 mounted by the electronic device 102.
  • the azimuth angle may refer to an angle associated with a direction substantially horizontal to the surface on which the electronic device 102 is placed.
  • the electronic device 102 may adjust a posture related to the horizontal direction of the electronic device 101 mounted by the electronic device 102 by using the first motor.
  • the at least one motor may include a second motor for adjusting a posture related to a second direction of the electronic device 101 mounted by the electronic device 102.
  • the second motor may be used to adjust an elevation angle of the electronic device 101 mounted by the electronic device 102.
  • the elevation angle may refer to an angle associated with a direction substantially perpendicular to the plane on which the electronic device 102 is placed.
  • the electronic device 102 may adjust a posture related to the vertical direction of the electronic device 101 mounted by the electronic device 102 using the second motor.
  • the electronic device 101 may acquire an image based on a user input in a state of being mounted by the electronic device 102.
  • the electronic device 101 may acquire an image based on a user input in a state where the posture of the electronic device 101 is adjusted by the electronic device 102.
  • the electronic device 102 may provide power to the electronic device 101.
  • the electronic device 101 may be configured to be portable.
  • the electronic device 102 may provide power for charging a battery included in the electronic device 101 to provide portability.
  • the electronic device 102 may be electrically connected to the electronic device 101.
  • the electronic device 102 may be electrically connected to the electronic device 101 through a wireless communication path (for example, a communication path for wireless charging).
  • the electronic device 102 may be electrically connected to the electronic device 101 through a wired communication path (eg, a communication path (eg, USB) for wired charging).
  • the electronic device 102 may be implemented in various forms for mounting the electronic device 101.
  • the electronic device 102 may be set in a form that a user can carry (for example, a selfie stick). However, it is not limited to this.
  • FIGS. 4 illustrates an example of a device that mounts an electronic device according to various embodiments.
  • the electronic device mounted by the device may include the electronic device 101 illustrated in FIGS. 1 and 3, and the device mounted on the electronic device may include the electronic device illustrated in FIGS. 1 and 3. 102).
  • the device 102 includes a processor 410, a communication module 420, a first motor 430-1, a second motor 430-2, a microphone 440, or a speaker 450. It may include.
  • the processor 410 can include the processor 120 shown in FIG. 1, the communication module 420 can include the communication module 190 shown in FIG. 1, and the microphone 440 is shown in FIG. 1.
  • the input device 150 shown in FIG. 1 may be included, and the speaker 450 may include the sound output device 155 shown in FIG. 1.
  • the processor 410 may communicate with the communication module 420, the first motor 430-1, the second motor 430-2, and the microphone to control the overall operation of the device 102. 440, and operatively coupled to the speaker 450.
  • the processor 410 may communicate with the electronic device 101 carried by the device 102 using the communication module 420.
  • the processor 410 may request a signal from the electronic device 101 carried by the device 102 to change the position of the electronic device 101 carried by the device 102. Can be received.
  • the posture may refer to a posture of the electronic device 101 at a timing of obtaining an image (eg, selfie).
  • the signal is from the electronic device 101 based on the electronic device 101 or the user input to the device 102 for adjusting the posture of the electronic device 101 to obtain an image. May be sent to the device 102.
  • the electronic device 101 is set as a voice signal or gesture, receives a user input for the electronic device 101 for adjusting the posture of the electronic device 101, and based on the received user input. The signal can be sent to the device 102.
  • the device 102 may receive a user input for the device 102 set as a voice signal or gesture and transmit information about the received user input to the device 101.
  • the electronic device 101 may recognize the user input and transmit the signal to the device 102 based on the recognition.
  • it is not limited thereto.
  • the signal may be transmitted from the electronic device 101 to the device 102 to adjust the composition of an image to be obtained through the camera of the electronic device 101. In various embodiments, the signal may be transmitted from the electronic device 101 to the device 102 to obtain an image using a camera disposed on a surface different from the display of the electronic device 101.
  • the signal may include information about the posture of the electronic device 101 to be changed.
  • the signal may include data for specifying a posture of the electronic device 101 to be changed.
  • the signal may include data representing a difference value of the azimuth angle required to change the attitude of the electronic device 101.
  • the signal may include data representing a change value of the elevation angle required to change the posture of the electronic device 101.
  • the device 102 receives the signal using the communication module 420, and based on the data included in the signal and representing the change in the azimuth angle, the first motor 430-1. By controlling the, the posture of the electronic device 101 can be changed.
  • the device 102 receives the signal using the communication module 420, and based on the data included in the signal and representing the change in the elevation angle, the second motor 430-2. ), The attitude of the electronic device 101 can be changed.
  • the processor 410 may request the electronic device 101 mounted by the device 102 to change the position of the electronic device 101 according to the signal. Signal may be transmitted to indicate that the posture change is completed.
  • the processor 410 controls the posture of the electronic device 101 placed by the device 102 by controlling at least one of the first motor 430-1 or the second motor 430-2. Based on the completion of the change, a signal indicating that the change of the posture of the electronic device 101 is completed may be transmitted to the electronic device 101.
  • the processor 410 may receive a signal indicating that the acquisition of the image of the electronic device 101 is completed from the electronic device 101 mounted by the device 102.
  • the signal for indicating that the acquisition of the image of the electronic device 101 is completed the image of the posture of the electronic device 101 mounted by the device 102 after the acquisition of the image is completed. It can be used to restore the posture before acquisition of.
  • the signal may include information about a posture of the electronic device 101 to be restored.
  • the signal may include data for specifying a posture of the electronic device 101 to be restored.
  • the signal may include data representing a difference value of the azimuth angle required to restore the posture of the electronic device 101.
  • the signal may include data representing a change value of the elevation angle required to restore the posture of the electronic device 101.
  • the device 102 receives the signal using the communication module 420, and based on the data included in the signal and representing the change in the azimuth angle, the first motor 430-1. By controlling this, the posture of the electronic device 101 can be restored.
  • the device 102 receives the signal using the communication module 420, and based on the data included in the signal and representing the change in the elevation angle, the second motor 430-2. ), The posture of the electronic device 101 can be restored.
  • the device 102 may store or temporarily store information about the previous posture of the electronic device 101 in a buffer included in the device 102 to restore the posture of the electronic device 101. Can be stored.
  • the device 102 may restore the posture of the electronic device 101 based on the information temporarily stored in the buffer.
  • the device 102 may request to change the posture of the data (eg, the electronic device 101) included in a signal for requesting to change the posture of the electronic device 101 that has been received from the electronic device 101.
  • the posture of the electronic device 101 may be restored based on at least one of data indicating a change value of the azimuth angle or data indicating a change value of the altitude angle included in the signal.
  • the device 102 may obtain reverse data from the data and restore the posture of the electronic device 101 based on the obtained reverse data.
  • the processor 410 may be configured to correspond to a composition of an image acquired through the first camera of the electronic device 101 exposed through the same surface on which the display of the electronic device 101 is exposed. From the electronic device 101 mounted by the device 102 to obtain an image having the second through the second camera of the electronic device 101 exposed through the surface opposite to the surface, the electronic device 101 of the The signal may be received to request a change in posture.
  • the processor 410 controls the at least one of the first motor 430-1 or the second motor 430-2 based on at least the signal, thereby allowing the electronic device 101 to be mounted by the device 102. You can change your posture.
  • the processor 410 may transmit a signal to the electronic device 101 indicating that the posture change is completed.
  • the electronic device 101 may acquire an image through the second camera based on receiving a signal indicating that the change of the posture is completed.
  • the electronic device 101 may transmit a signal to the device 102 to indicate that the acquisition of the image is completed, based on the acquisition of the image.
  • the processor 410 may restore the posture of the electronic device 101 in response to receiving a signal indicating that the acquisition of the image is completed.
  • processor 410 may receive user input via microphone 440.
  • the user input may be set as a voice signal.
  • the voice signal can include a wake-up command.
  • the wake-up command may indicate that the user initiates an interaction with the device 102.
  • the wake-up command may indicate that a voice command is to be received after the wake-up command.
  • the wake-up command may be a voice input used to activate a function for voice recognition of the device 102.
  • the wake-up command may be a voice input used to indicate that the voice command that may be received after the wake-up command is a voice signal associated with the device 102.
  • the wake-up command may be used to distinguish between a voice signal associated with the device 102 and a voice signal not associated with the device 102.
  • the wake-up command may be configured with at least one designated or specified keyword, such as "hey bixby.”
  • the wake-up command may be a voice input required to identify whether it corresponds to the at least one keyword.
  • the wake-up command may be a voice input that does not require natural language processing or requires a limited level of natural language processing.
  • the voice signal may further include a voice command after the wake-up command.
  • the voice command may be related to the purpose or reason for which the voice signal is caused by the user.
  • the voice command may include information for indicating a service that a user wants to be provided through the device 102.
  • the voice command "How is the weather today?" Or "What song is the song currently playing?" Etc., may be configured with at least one text for interaction between the user and device 102.
  • the voice command may be a voice input required to identify what the at least one text is.
  • the voice command may be a voice input for requesting natural language processing.
  • the processor 410 may provide the electronic device 101 with information about the voice signal or information about the voice command identified from the voice signal.
  • the processor 410 may output various kinds of audio signals through the speaker 450.
  • the audio signal may be output through speaker 450 to provide notification.
  • the processor 410 may output, via the speaker 450, a notification relating to the acquisition (or photographing) of an image based on the information received from the electronic device 101.
  • the audio signal may be output through the speaker 450 to provide feedback for the voice signal.
  • the processor 410 may receive information about the feedback identified based on the voice command from the electronic device 101, and output the feedback through the speaker 450 based on the received information. Can be.
  • the device 102 includes both a processor 410, a communication module 420, a first motor 430-1, a second motor 430-2, a microphone 440, or a speaker 450.
  • a processor 410 the communication module 420, the first motor 430-1, the second motor 430-2, the microphone 440, and the speaker 450 may be provided as follows. It may not be included in the device 102.
  • the device 102 may expose an electronic device 101 or a user associated with the device 102 through a surface opposite to a surface on which the display of the electronic device 101 is exposed.
  • the posture of the electronic device 101 mounted by the device 102 may be adjusted by using at least one motor so that the selfie may be obtained through the camera of the electronic device 101.
  • the device 102 may guide the electronic device 101 to acquire a selfie having a higher image quality.
  • FIG. 5 illustrates an example of a configuration of an electronic device according to various embodiments. Such a configuration may be included in the electronic device 101 shown in FIG. 1 or the electronic device 101 shown in FIG. 3.
  • the electronic device 101 may include a processor 120, a memory 130, a display 160, a sensor 176, a first camera 180-1, a second camera 180-2,
  • the communication module 190 may include a microphone 510, a speaker 520, and a sensor 530.
  • the processor 120 may include the processor 120 shown in FIG. 1, the memory 130 may include the memory 130 shown in FIG. 1, and the display 160 may be shown in FIG. 1.
  • Display device 160, communication module 190 may include communication module 190 shown in FIG. 1, and microphone 510 includes input device 150 shown in FIG. 1.
  • the speaker 520 may include the sound output device 155 illustrated in FIG. 1, and the sensor 530 may include the sensor module 176 illustrated in FIG. 1.
  • the first camera 180-1 may be exposed through at least a portion of the first surface of the housing of the electronic device 101 to which the display 160 is exposed.
  • the second camera 180-2 may be exposed through at least a portion of a second surface that is distinct from the first surface on which the display 160 is exposed.
  • the second surface may be opposite to the first surface.
  • the first direction of the optical axis of the lens of the first camera 180-1 eg, the optical axis 310 of FIG. 3
  • the first direction of the optical axis of the lens of the first camera 180-1 is a second direction of the optical axis of the lens of the second camera 180-2. It may be opposite the direction.
  • the characteristic of the second camera 180-2 may be different from that of the first camera 180-1.
  • the second camera 180-2 may acquire an image having a higher quality than the first camera 180-1.
  • the range of the field of view of the second camera 180-2 may be narrower than the range of the field of view of the first camera 180-1.
  • the second camera 180-2 may acquire an image having less noise than the first camera 180-1.
  • the apparatus 101 may acquire an image having a higher image quality than the image obtained by using the first camera 180-1, but may not provide a user with what composition the obtained image has.
  • the processor 120 of the electronic device 101 mounted by the device 102 may communicate with the device 102 while communicating with the device 102 while acquiring an image through the second camera 180-2.
  • a composition of an image to be acquired through the second camera 180-2 may be provided within a user's field of view.
  • the processor 120 may display the preview image for the first image acquired through the first camera 180-1 using the display 160.
  • the preview image may be displayed within a user interface of a camera application stored in memory 130.
  • the processor 120 displays a visual object for displaying an image having a second composition corresponding to the first composition of the first image together with the preview image for the first image. can do.
  • the image having the second composition may be displayed on the second image to be obtained through the second camera 180-2 after the posture of the electronic device 101 mounted by the device 102 is changed. May correspond.
  • the image having the second composition can be obtained by processing the first image.
  • the processor 120 may have the second composition by processing the first image based on a difference between the characteristics of the first camera 180-1 and the characteristics of the second camera 180-2. An image can be obtained.
  • the processor 120 may display the visual object for displaying an image having a second composition together with the preview image for the first image based on the acquisition.
  • the visual object is another preview of a second image having a second composition corresponding to the first composition of the first image to be obtained through the second camera 180-2.
  • the other preview image may be partially overlapped with the preview image or displayed around the preview image.
  • the visual object represents an area of the second image having the second composition corresponding to the first composition of the first image to be obtained through the second camera 180-2. It may also be set as an indicator for.
  • the processor 120 may be configured to correspond to a second composition corresponding to the first composition of the first image.
  • An input indicating that the second image having the second image is acquired through the second camera 180-2 may be received.
  • the input can be received after the first composition of the first image is confirmed by a user.
  • the input can have various types.
  • the input may include a voice signal received through the microphone 510 of the electronic device 101.
  • the voice signal may include a wake-up command.
  • the wake-up command may indicate that the user initiates an interaction with the electronic device 101.
  • the wake-up command may indicate that a voice command is to be received after the wake-up command.
  • the wake-up command may be a voice input used to activate a function for voice recognition of the electronic device 101.
  • the wake-up command may be a voice input used to indicate that a voice command that may be received after the wake-up command is a voice signal associated with the electronic device 101.
  • the wake-up command may be used to distinguish between a voice signal not associated with the electronic device 101 and a voice signal associated with the electronic device 101.
  • the wake-up command may be configured with at least one designated or specified keyword, such as "hey bixby.”
  • the wake-up command may be a voice input required to identify whether it corresponds to the at least one keyword.
  • the wake-up command may be a voice input that does not require natural language processing or requires a limited level of natural language processing.
  • the voice signal may further include a voice command after the wake-up command.
  • the voice command may be related to the purpose or reason for which the voice signal is caused by the user.
  • the voice command may include information for indicating a service that a user wants to be provided through the electronic device 101.
  • the voice command may be set to at least one text for interaction between the user and the electronic device 101, such as "take a selfie through a second camera” or "take a current preview image through a second camera.” (configured with)
  • the voice command may be a voice input required to identify what the at least one text is.
  • the voice command may be a voice input for requesting natural language processing.
  • the processor 120 recognizes the voice command to generate a second camera 180-2 with the second image having the second composition corresponding to the first composition of the first image. ) To identify what is to be acquired.
  • the processor 120 may identify the voice command from the voice signal and transmit information about the identified voice command to a server for voice recognition.
  • the processor 120 may generate, through the second camera 180-2, a second image having the second composition whose voice command corresponds to the first composition of the first image, based on the information received from the server. It can be identified that indicates what to obtain.
  • the input may include a gesture of a user acquired through the first camera 180-1 of the electronic device 101.
  • the processor 120 acquires an image including a gesture of a user through a first camera and recognizes the obtained image so that the gesture corresponds to a first composition of the first image. It may be identified that the second image having the second composition is to be acquired through the second camera 180-2.
  • the processor 120 may transmit information about the image (or information about a gesture extracted from the image) to a server for image recognition. The processor 120 based on the information received from the server, the second camera 180-2 with the second image having a second composition whose gesture included in the image corresponds to the first composition of the first image. ) To identify what is to be acquired.
  • the input may be an electronic device 104 (eg, a remote controller, etc.) that is distinguished from another electronic device (eg, the device 102 or the device 102) that is linked to the electronic device 101. It may be a signal received from)).
  • the processor 120 analyzes the received signal to generate a second camera 180-2 with the second image having the second composition corresponding to the first composition of the first image. ) To identify what is to be acquired.
  • the processor 120 transmits a second posture corresponding to the first composition of the first image to the device 102 that mounts the electronic device 101 in the first posture based on receiving the input.
  • the communication module 190 may request to change to a second posture for acquiring the second image having a composition.
  • the first posture may refer to the posture of the electronic device 101 at the timing of receiving the input.
  • the second posture may include the second image 180-1 corresponding to the first image acquired using the first camera 180-1 in the first posture. It may mean a posture required to obtain through.
  • the point where the optical axis of the second camera 180-2 of the electronic device 101 mounted on the device 102 in the second posture is positioned on the device 102 in the first posture. This may correspond to a point where an optical axis (for example, the optical axis 310 illustrated in FIG. 3) of the first camera 180-1 of the mounted electronic device 101 is located.
  • the processor 120 may identify the second posture using a database previously stored in the memory 130.
  • the database may be set as shown in Table 1 below.
  • the azimuth angle of the electronic device 101 in the first posture is set from 0 degrees to 180 degrees
  • the altitude angle of the electronic device 101 in the first posture is set from 0 degrees to 180 degrees
  • the azimuth angle of the electronic device 101 in the second posture may be set to 0 degrees to 180 degrees
  • the altitude angle of the electronic device 101 in the second posture may be set to 0 degrees to 180 degrees.
  • the processor 120 includes, in the data set as shown in Table 1, an azimuth angle of the electronic device 101 in the first posture and an electron in the first posture, which are identified based on the data acquired through the sensor 530.
  • an azimuth angle of the electronic device 101 in the first posture and an electron in the first posture are identified based on the data acquired through the sensor 530.
  • the elevation angle of the device 101 information about the azimuth angle of the electronic device 101 in the second posture and the elevation angle of the electronic device 101 in the second posture is obtained, thereby obtaining the second posture. Can be identified.
  • the processor 120 may identify the second posture using a function (or equation) previously stored in the memory 130.
  • the request transmitted from the electronic device 101 to the device 102 may include information related to the second posture.
  • the information related to the second posture may include at least one of an elevation angle of the electronic device 101 in the second posture and an azimuth angle of the electronic device 101 in the second posture. May contain data.
  • the information related to the second posture may include a difference value between the elevation angle of the electronic device 101 in the first posture and the elevation angle of the electronic device 101 in the second posture. It may also include data for indicating at least one of a difference value between the azimuth angle of the electronic device 101 in one posture and the azimuth angle of the electronic device 101 in the first posture.
  • the processor 120 may monitor or identify whether the posture of the electronic device 101 changes to the second posture. For example, processor 120, after providing the request to device 102, receives whether a message (or signal) is received from device 102 to indicate that the change to the second posture is complete. By monitoring, the electronic device 101 may monitor whether the posture of the electronic device 101 changes to the second posture. In another example, the processor 120 provides the request to the device 102, and then monitors data acquired through the sensor 530 of the electronic device 101, whereby the posture of the electronic device 101 is adjusted. It may be monitored whether it is changed to the second posture.
  • the processor 120 may determine the second image having the second composition through the second camera based on identifying that the posture of the electronic device 101 changes to the second posture. Can be obtained. For example, the processor 120 acquires the second image having the second composition through the second camera immediately after identifying that the posture of the electronic device 101 changes to the second posture. can do.
  • the processor 120 may provide various guide information through the speaker 520.
  • the processor 120 may provide the speaker with information for guiding the user not to move while the posture of the electronic device 101 is changed by the device 102 from the first posture to the second posture.
  • the output may be made through 520.
  • the processor 120 may determine a time remaining until the timing of acquiring the second image while the posture of the electronic device 101 is changed by the device 102 from the first posture to the second posture.
  • Information for guiding may be output through the speaker 520.
  • the processor 120 may provide information for guiding the remaining time until the timing of acquiring the second image immediately after the posture of the electronic device 101 is changed to the second posture by the device 102. May be output through the speaker 520.
  • the processor 120 may switch the state of the display 160 from an active state to an inactive state while the posture of the electronic device 101 is changed by the device 102 from the first posture to the second posture.
  • the active state may mean a state in which normal power is supplied to the display 160.
  • the active state may refer to a state in which information is displayed through the display 160.
  • the active state may refer to a state in which light is emitted through the display 160.
  • the inactive state may refer to a state in which limited power is supplied to the display 160.
  • the inactive state may mean a state in which the display 160 operates based on a low frame rate, or may indicate a state in which power supplied to the display 160 is cut off.
  • the inactive state may mean a state that requires booting up to restore the display 160 to the active state.
  • the posture of the electronic device 101 is changed by the device 102 from the first posture to the second posture, the information displayed through the display 160 may be outside of the user's field of view.
  • the processor 120 may deactivate the state of the display 160 from an active state while the posture of the electronic device 101 is changed by the device 102 from the first posture to the second posture. By switching to the state, the power consumed by the display 160 can be reduced.
  • Such a change of state of the display 160 may be transparent to the user because it may be outside the user's field of view.
  • the processor 120 may store instructions stored in the memory 130 to restore the posture of the electronic device 101 from the second posture to the first posture. Can be run. For example, the processor 120 may transmit a message (or signal) to the device 102 to indicate that the acquisition of the second image is complete, based on acquiring the second image.
  • the message may include information about the first posture (for example, data indicating the azimuth angle of the electronic device 101 in the first posture or the electronic device 101 in the first posture). And at least one of data for indicating an elevation angle of?).
  • the message may be a device ( It may include a command indicating to restore the second posture to the first posture by using information about the difference between the first posture and the second posture stored in the memory (or buffer) of the 102.
  • the processor 120 may monitor whether the second posture is restored to the first posture. The monitoring may be performed similarly to the operation of monitoring whether the posture of the electronic device 101 is changed from the first posture to the second posture.
  • the processor 120 may display the acquired second image on the display 160 based on monitoring or identifying the restoration to the first posture. In various embodiments, the processor 120 may display the acquired second image on the display 160 to determine whether the second image corresponds to the determined image. In various embodiments, the processor 120 may display the second image while the posture of the electronic device 101 is restored from the second posture to the first posture.
  • the electronic device 101 uses a preview image of an image acquired by using the first camera 180-1 disposed on the same surface as the display 160. After providing the information on the composition of the image to be obtained by using the second camera (180-2) to the device 102 via the electronic device 101 to change the posture of the electronic device 101 By providing the information, the attitude of the electronic device 101 can be changed. After the change of the posture is completed, the electronic device 101 has an image different from that of the first camera 180-1 and has an image different from that of the second camera 180-2 disposed on a surface different from the display 160. By acquiring, it is possible to provide an image having higher image quality in a state where the composition is confirmed.
  • the electronic device may include a housing, a display (eg, the display 160) exposed through at least a portion of the first surface of the housing. Exposing through a first camera (eg, first camera 180-1) exposed through at least another portion of the first face and at least a portion of a second face opposite to the first face; A second camera (eg, the second camera 180-2), an interface for connecting with an external electronic device (eg, the communication module 190), and a processor (eg, the processor 120).
  • the processor may be configured to, when connected to the external electronic device through the interface, identify a request for execution of a specified shooting mode, and execute the first camera with respect to one or more objects during execution of the designated shooting mode.
  • the one or more second preview images may partially overlap the one or more first preview images.
  • the number of pixels of the image sensor associated with the second camera may be greater than the number of pixels of the image sensor associated with the first camera.
  • the first preview images may be obtained through the first camera while the electronic device is mounted in a first position on the external electronic device, and the one or more images include: The electronic device may be acquired through the second camera while being mounted on the external electronic device in a second posture changed from the first posture.
  • the composition of the one or more images may correspond to the composition of the one or more first preview images.
  • the request for imaging may be configured with a voice signal, wherein the voice signal may include a wake-up command and a voice command following the wake-up command.
  • the voice command may indicate that the second camera is associated with acquiring the one or more images using the second camera.
  • the processor moves the external electronic device through the interface such that after acquiring the one or more images, the optical axis of the first camera is directed in the direction in which the one first preview images were acquired. Control the control panel and acquire the one or more images and display the obtained one or more images using the display.
  • An electronic device may include a memory (eg, the memory 130) that stores instructions, a communication module (eg, the communication module 190), and the like.
  • a sensing module a first camera (eg, first camera 180-1) disposed in a first direction, and a second camera (eg, arranged in a second direction distinct from the first direction) Second camera 180-2), a display visually exposed in the first direction (eg, display 160), and at least one processor (eg, processor 120).
  • At least one processor displays a preview image for the first image acquired through the first camera using the display, and corresponds to a first composition of the first image while displaying the preview image.
  • the communication module to receive the input and to change the first posture to a second posture for acquiring the second image to the device that mounts the electronic device in a first position based on the reception.
  • Request to use, identify the posture of the electronic device is changed from the first posture to the second posture through the sensing module, and based on the identification, having the second composition through the second camera It may be set to execute the stored instructions to obtain the second image.
  • the at least one processor receives a signal from the device to indicate that the posture of the electronic device is changed from the first posture to the second posture so that the posture of the electronic device is increased.
  • the stored instructions may be set to execute the stored instructions to identify the change from the first posture to the second posture.
  • the sensing module may further include at least one sensor (for example, a sensor 530) that may obtain information about a posture of the electronic device, and the at least one processor may include: The at least one sensor may be configured to execute the stored instructions to identify that the posture of the electronic device is changed from the first posture to the second posture.
  • at least one sensor for example, a sensor 530
  • the at least one sensor may be configured to execute the stored instructions to identify that the posture of the electronic device is changed from the first posture to the second posture.
  • the at least one processor is configured to transmit the first posture to the second posture by transmitting a signal to the device, the signal including information about a difference between the first posture and the second posture. May be configured to execute the stored instructions to request a change to the.
  • the information about the difference between the first posture and the second posture may include data on an azimuth angle between the first posture and the second posture or the first posture and the second posture. It may include at least one of the data for the elevation angle between (elevation angle).
  • the at least one processor requests the device that mounts the electronic device to the second posture after obtaining the second image to change the second posture to the first posture, Based on identifying that the posture of the electronic device is restored from the second posture to the first posture, the electronic device may further be configured to execute the stored instructions to display the obtained second image using the display. .
  • the at least one processor may be configured such that the posture of the electronic device is determined from the second posture from a first timing associated with a timing for identifying the posture of the electronic device is changed from the first posture to the second posture.
  • the electronic device may further include a microphone (eg, a microphone 510), and the at least one processor is configured to set a voice signal through the microphone ( configured to execute the stored instructions to receive the input, wherein the voice signal comprises a wake-up command and a subsequent to voice command. voice command), and the voice command may indicate that the second image is to be acquired.
  • a microphone eg, a microphone 510
  • the at least one processor is configured to set a voice signal through the microphone ( configured to execute the stored instructions to receive the input, wherein the voice signal comprises a wake-up command and a subsequent to voice command. voice command), and the voice command may indicate that the second image is to be acquired.
  • the electronic device may further include at least one speaker (eg, speaker 520), wherein the at least one processor is further configured to obtain the second image before the second image is acquired.
  • the stored instructions may be further configured to output a notification using the at least one speaker to inform the timing of acquiring a second image.
  • the electronic device may include a memory (eg, the memory 130) that stores instructions, and a communication module (eg, a communication module (eg, the electronic device 101). 190), a first camera disposed in a first direction (eg, the first camera 180-1), and a second camera disposed in a second direction that is distinct from the first direction (eg, a second camera).
  • a display visually exposed in the first direction eg, display 160
  • at least one processor eg, processor 120
  • the at least one The processor is configured to display a preview image of the first image acquired through the first camera using the display, and to identify whether an input received while displaying the preview image is a first input or a second input.
  • the first car Based on identifying that the input is the first input, the first car Acquiring the first image through the mera, and identifying the input as the second input, causing the device that mounts the electronic device to the first posture to change the first posture to the second posture; Make a request using a communication module, identify that the posture of the electronic device is changed to the second posture, and based on the identification, a second composition corresponding to the first composition of the first image through the second camera It may be set to execute the stored instructions to obtain a second image having a.
  • the at least one processor identifies a voice command following a wake-up command from the input set to a voice signal and transmits information about the identified voice command to a server using the communication module. And receiving information obtained by recognizing the voice command from the server using the communication module, and identifying whether the input is the first input or the second input based on the received information. It can be set to execute the stored instructions.
  • the first camera can be exposed through at least a portion of a first side of a housing of the electronic device, and the second camera is opposite to the first side.
  • the display may be exposed through at least a portion of the second side of the housing, and the display may be exposed through at least another portion of the first side.
  • the device that mounts the electronic device (e.g., the electronic device 101) includes a housing, a coupling portion disposed in the housing and configured to fix the electronic device;
  • a first motor eg, a first motor 430-1) disposed in the housing and set to change the attitude of the electronic device by adjusting an azimuth angle, and disposed in the housing, the elevation being a second motor (eg, second motor 430-2) set to change the attitude of the electronic device by adjusting an angle
  • a communication module eg, communication module 420
  • the processor may include a processor (eg, a processor 410) disposed in the housing and operatively coupled to the first motor, the second motor, and the communication module.
  • the signal for indicating may be set to be transmitted to the electronic device using the communication module.
  • FIG. 6A illustrates an example of an operation of an electronic device according to various embodiments.
  • the operation of the electronic device may include the electronic device 101 shown in FIG. 1, the electronic device 101 shown in FIG. 3, the electronic device 101 shown in FIG. 5, or the processor 120 of the electronic device 101. It can be performed by).
  • the processor 120 may identify a request for execution of a specified photographing mode.
  • the processor 120 may confirm a request for execution of the designated shooting mode while connected to the device 102 through an interface (eg, the communication module 190) of the electronic device 101.
  • the designated shooting mode may mean executing a camera application stored in the memory 130.
  • the designated shooting mode may include a first camera 180-1 exposed through the same surface as the first surface of the housing of the electronic device 101 to which the display 160 is exposed using the camera application. ) May mean a mode for activating.
  • the designated shooting mode is one or more previews through the first camera 180-1 exposed through at least a portion of the first surface of the housing of the electronic device 101 to which the display 160 is exposed.
  • the one or more preview images via a second camera 180-2 exposed through at least a portion of the second side of the housing opposite the first side after providing the images and the one or more preview images It may refer to a mode for acquiring one or more images related to.
  • the designated photographing mode controls the posture of the electronic device 101 by controlling the device 102 passing through the electronic device 101 after displaying the one or more preview images, and controlling the control. It may mean a mode of acquiring the one or more images related to the one or more preview images based on the corrected posture.
  • the request for execution of the designated shooting mode can have various types of formats.
  • the request for execution of the designated shooting mode may be configured with a voice signal.
  • the request for execution of the designated shooting mode may be received through the microphone 510.
  • the request for execution of the designated shooting mode may be set as a gesture.
  • the request for execution of the designated photographing mode may be received through the first camera 180-1.
  • the request for execution of the designated photographing mode may be performed by the communication module from the other electronic device in response to a user input to another electronic device (for example, the electronic device 104) linked to the electronic device 101. And may be received via 190.
  • the processor 120 executes the camera application stored in the memory 130 based on confirming the request, thereby switching the first camera 180-1 in an inactive state to an active state. can do.
  • the processor 120 displays, via the display 160, one or more first preview images acquired through the first camera 180-1 with respect to one or more objects in the execution of the designated shooting mode.
  • the one or more objects may refer to a subject included in the one or more first preview images.
  • the one or more objects may include a person, an object, a background, and the like.
  • the processor 120 executes the camera application based on the execution of the designated shooting mode, and in response to executing the camera application, a first camera in relation to the one or more objects.
  • the one or more preview images acquired through 180-1 may be displayed.
  • the processor 120 displays one or more second preview images obtainable through the second camera 180-2 for the one or more objects based at least on the one or more first preview images. 160).
  • the processor 120 may determine the one or more first preview images based on the difference between the characteristics of the first camera 180-1 and the characteristics of the second camera 180-2 based on the execution of the designated shooting mode. Processing to generate or obtain the one or more second preview images.
  • the processor 120 may display the generated or acquired second preview images on the display 160.
  • the display of the one or more second preview images may be performed through various methods. For example, the one or more second preview images may be partially superimposed on the one or more first preview images being displayed. For another example, the one or more second preview images may be displayed around the one or more first preview images being displayed.
  • the one or more second preview images are not provided independently of the one or more first preview images being displayed, and superimpose an indication (or indicator) on the one or more first preview images. May be provided by displaying.
  • the indication may include the one or more first preview images. Superimposed on and may be set in the form of a frame or a figure (eg, a rectangle) for indicating a range of the one or more second preview images.
  • the processor 120 may identify a request for photographing using the second camera 180-2.
  • the request for photographing is performed between the user and the electronic device 101 indicating to acquire one or more images corresponding to the one or more second preview images by using the second camera 180-2. May mean interaction.
  • the request for shooting may be set in various types of formats.
  • the photographing request may be set as a voice signal.
  • the photographing request may be set to a gesture of a user acquired through the first camera 180-1.
  • the photographing request may be set to a signal received by the electronic device 101 from the other electronic device in response to a user input to the other electronic device.
  • the processor 120 may perform an interface (eg, the communication module 190) such that the optical axis of the second camera 180-2 points to at least some of the one or more objects based at least on the request of the shooting. Control the movement of the device 102.
  • the device 102 may refer to a device having a function of passing through the electronic device 101 and adjusting a position of the mounted electronic device 101.
  • the processor 120 may determine the posture of the electronic device 101 such that the optical axis of the second camera 180-2 faces at least some of the one or more objects based at least on the request of the photographing. And transmit information about the identified posture to the device 102 via the communication module 190.
  • the device 102 controls the at least one motor (eg, the first motor 430-1, the second motor 430-2, etc.) included in the device 102 based on the information about the posture.
  • the posture of the electronic device 101 may be changed.
  • the processor 120 may acquire one or more images through the second camera 180-2 after controlling the movement of the device 102.
  • the processor 120 may change the posture of the electronic device 101 by controlling the movement of the device 102.
  • the processor 120 may identify that the change of the posture of the electronic device 101 is completed, and acquire the one or more images based on the identification.
  • the one or more images include at least a portion of the one or more objects and May correspond to the one or more second preview images.
  • the electronic device 101 is based on a signaling between the electronic device 101 and the device 102, and is a second opposite to the first surface on which the display 160 is exposed. Even if an image is acquired through a camera that exposes a surface, a user experience (UX) for confirming the composition of the image to be acquired before the acquisition of the image may be provided.
  • UX user experience
  • FIG. 6B illustrates another example of an operation of an electronic device according to various embodiments.
  • the operation of the electronic device may include the electronic device 101 shown in FIG. 1, the electronic device 101 shown in FIG. 3, the electronic device 101 shown in FIG. 5, or the processor 120 of the electronic device 101. It can be performed by).
  • the processor 120 may display a preview image of the first image acquired through the first camera 180-1 using the display 160.
  • the first image may mean an image to be obtained when a photographing command using the first camera 180-1 is received while the preview image is displayed.
  • the first image may mean an image having a higher image quality than the preview image.
  • the first image may be set as a still image, unlike the preview image configured as a moving image.
  • the preview image can be displayed using display 160 within the user interface of the camera application.
  • the electronic device 101 may be mounted on the device 102 in a first posture.
  • a user may be located in front of the display 160 of the electronic device 101 mounted on the device 102.
  • the processor 120 may acquire a first image acquired through the first camera 180-1 that is exposed through the same side as the display 160 while the user is positioned in front of the display 160.
  • the preview image for may be displayed on the display 160.
  • the electronic device 101 may be mounted by the device 102 in the first posture.
  • the first posture may refer to a posture of the electronic device 101 mounted by the device 102 before (or immediately before) reception of an input in operation 655 to be described below. have.
  • the first pose is mounted by the device 102 after the user confirms the composition of the image to be acquired via the second camera 180-2 based on the preview image. It may mean the posture of the electronic device 101.
  • the processor 120 may receive an input indicating to acquire a second image corresponding to the first image while displaying the preview image.
  • the processor 120 may receive an input indicating to acquire through the second camera 180-2 the second image having a second composition corresponding to the first composition of the first image.
  • the input can be set in various types of formats.
  • the input may be set as a voice signal.
  • the input may be set by the user's gesture.
  • the input may be set to a signal received through the communication module 190.
  • the input can be received via various paths.
  • the input may be directly received from the user to the electronic device 101.
  • the input may be received from the user to the electronic device 101 through another electronic device (for example, the device 102 or the electronic device 104).
  • the processor 120 may request the device 102 to change the first posture of the electronic device 101 to a second posture based on the reception of the input through the communication module 190.
  • the second posture may include the second camera 180 having the second image corresponding to the first composition of the first image acquired through the first camera 180-1. -2) may mean a posture to obtain.
  • the second posture may include the optical axis of the lens of the first camera 180-1 before (or immediately before) the reception of the input in the direction of the optical axis 715 of the second camera 180-2. It may mean a posture for adjusting (set or adjust) to the direction of (310).
  • the processor 120 may provide information about the second posture through the request.
  • the processor 120 identifies the second posture by using a database stored in the memory 130 as shown in Table 1, and sends the information about the second posture to the device 102 through the request. Can provide.
  • the processor 120 synchronizes the optical axis 715 of the lens of the second camera 180-2 stored in the memory 130 with the optical axis 310 of the lens of the first camera 180-1.
  • the second posture may be identified, and information about the second posture may be provided to the device 102 through the request.
  • the information about the second posture may include data about an azimuth angle of the electronic device 101 representing the second posture and an elevation angle of the electronic device 101 representing the second posture. have.
  • the information about the second posture may include a difference in azimuth angle of the electronic device 101 between the first posture and the second posture, and an electronic device between the first posture and the second posture. And data about the difference in the elevation angles of 101).
  • a difference in azimuth angle of the electronic device 101 between the first posture and the second posture and an electronic device between the first posture and the second posture.
  • data about the difference in the elevation angles of 101 may be included in various embodiments of the present disclosure.
  • the device 102 controls the at least one of the first motor 430-1 or the second motor 430-2 in response to receiving the request, thereby allowing the electronic device to be placed by the device 102.
  • the posture of 101 can be changed from the first posture to the second posture.
  • the device 102 controls the first motor 430-1 like the state 750 to determine the azimuth angle of the electronic device 101 mounted by the device 102. I can adjust it.
  • the device 102 controls the second motor 430-2, as shown in state 790, to determine the altitude angle of the electronic device 101 mounted by the device 102. I can adjust it.
  • the device 102 may change the posture of the electronic device 101 mounted by the device 102 from the first posture to the second posture.
  • FIG. 7 illustrates an example in which the elevation angle of the electronic device 101 is adjusted in the state 790 after adjusting the azimuth angle of the electronic device 101 in the state 750, but this is for convenience of description.
  • the device 102 may adjust the azimuth angle of the electronic device 101 after adjusting the altitude angle of the electronic device 101.
  • the device 102 may simultaneously adjust the altitude angle of the electronic device 101 and the azimuth angle of the electronic device 101, or may adjust them regardless of the order.
  • the processor 120 may identify that the posture of the electronic device 101 is changed from the first posture to the second posture. For example, the processor 120 changes the posture of the electronic device 101 to (or immediately after) the posture of the electronic device 101 based on a message indicating that the change to the second posture received from the device 102 is completed. The posture of the electronic device 101 may be changed from the first posture to the second posture. For another example, the processor 120 obtains data related to the attitude of the electronic device 101 by using the sensor 530 of the electronic device 101, and based on the data, the processor 120 of the electronic device 101 may be used. It can be identified that the posture is changed from the first posture to the second posture. However, it is not limited thereto.
  • the processor 120 may acquire the second image having the second composition through the second camera 180-2 based on the identification. In various embodiments, the processor 120 may acquire the second image having the second composition through the second camera 180-2 immediately after the identification. In various embodiments, the processor 120 may output the guide information for informing the acquisition time of the second image through the speaker 520 based on the identification, and then acquire the second image. However, it is not limited to this. In various embodiments, the direction of the optical axis 715 of the lens of the second camera 180-2 in the second pose is the optical axis 310 of the lens of the first camera 180-1 in the first pose.
  • the composition of the second image may correspond to the composition of the preview image or the first image. For example, referring to FIG. 7, in the state 790, the second image acquired through the second camera 180-2 of the electronic device 101 is the first camera 180-of the electronic device 101. It may correspond to the first image obtained through 1).
  • the electronic device 101 displays an image having a composition corresponding to the composition of the image acquired through the first camera 180-1 and the device 102 and the device 102.
  • a composition of an image to be acquired through the second camera 180-2 may be provided to the user in advance. Since the electronic device 101 obtains the image through the second camera 180-2 after providing the user with information about the composition, the electronic device 101 according to various embodiments of the present disclosure uses the first camera 180-1. An image having a composition corresponding to the acquired image and having characteristics different from those of the image acquired through the first camera 180-1 may be obtained.
  • the operation of the electronic device may include the electronic device 101 shown in FIG. 1, the electronic device 101 shown in FIG. 3, the electronic device 101 shown in FIG. 5, or the processor 120 of the electronic device 101. It can be performed by).
  • Operation 810 and operation 820 of FIG. 8 may be related to operation 665 of FIG. 6B.
  • the processor 120 may receive a signal from the device 102 to indicate that the posture of the electronic device 101 is changed from the first posture to the second posture. .
  • the device 102 that mounts the electronic device 101 receives the request in operation 660, and then controls the device 102 by controlling at least one of the first motor 430-1 or the second motor 430-2.
  • the posture of the electronic device 101 mounted by the electronic device 101 may be changed from the first posture to the second posture.
  • the device 102 may transmit the signal to the electronic device 101 to indicate that the change of the posture is completed.
  • the processor 120 may receive the signal from the device 102 using the communication module 190.
  • the processor 120 may identify that the posture of the electronic device 101 is changed from the first posture to the second posture based on the reception.
  • the processor 120 may display the first camera 180 in the attitude of the electronic device 101 in the direction of the optical axis 715 of the second camera 180-2. It can be identified that the second position is synchronized with the direction of the optical axis 310 of -1).
  • the electronic device 101 may identify whether the posture change of the electronic device 101 is completed by using the communication path between the electronic device 101 and the device 102. Can be. Such identification may assist in acquiring an image using the second camera 180-2 having different characteristics from the first camera 180-1.
  • the operation of the electronic device may include the electronic device 101 shown in FIG. 1, the electronic device 101 shown in FIG. 3, the electronic device 101 shown in FIG. 5, or the processor 120 of the electronic device 101. It can be performed by).
  • Operations 910 to 950 of FIG. 9 may be related to operation 665 of FIG. 6B.
  • the processor 120 may request the device 102 to change the posture of the electronic device 101 and then activate the at least one sensor 530. For example, when at least one sensor 530 is in an inactive state to reduce power consumption, the processor 120 may identify whether the posture of the electronic device 101 is changed to the second posture. The state of at least one sensor 530 may be switched from the inactive state to the active state.
  • the processor 120 may acquire data related to a posture of the electronic device 101 using the activated at least one sensor 530.
  • the at least one sensor 530 may include at least one of an acceleration sensor, an inertial sensor, or a gyro sensor.
  • the processor 120 uses a gyro sensor included in the at least one sensor 530 to change a posture of the electronic device 101 related to the pitch, or to the yaw of the electronic device.
  • Data about at least one of a change in the posture of 101 or a change in the posture of the electronic device 101 related to the roll may be acquired.
  • the processor 120 may obtain data related to the attitude of the electronic device 101 based at least on the data about the at least one.
  • the processor 120 may monitor whether the posture of the electronic device 101 is changed to the second posture based on the obtained data. For example, the processor 120 compares the obtained data with data about the second posture defined in the database as shown in Table 1, thereby changing whether the posture of the electronic device 101 changes to the second posture. Can be monitored. In another example, the processor 120 may compare the data about the second posture obtained by applying an equation stored in the memory 130 to the obtained data and the data about the first posture. It may be monitored whether the posture of 101 is changed to the second posture. However, it is not limited thereto.
  • the processor 120 may perform operation 950.
  • the processor 120 may perform operations 920 and until the posture of the electronic device 101 changes to the second posture. Operation 930 may be repeatedly performed.
  • the processor 120 may identify that the posture of the electronic device 101 changes to the second posture.
  • the electronic device 101 requests the device 102 to change the posture of the electronic device 101, and then uses the sensor 530 of the electronic device 101. By monitoring the change in the movement of the 101, it may be identified that the posture of the electronic device 101 changes to the second posture.
  • the electronic device 101 according to various embodiments of the present disclosure identifies the change to the second posture using the sensor 530 of the electronic device 101 rather than the communication with the device 102, thereby communicating with the device 102. It can reduce the resources consumed by.
  • FIG. 10 illustrates an example of an operation of an electronic device displaying a visual object for representing a second image, according to various embodiments.
  • the operation of the electronic device may include the electronic device 101 shown in FIG. 1, the electronic device 101 shown in FIG. 3, the electronic device 101 shown in FIG. 5, or the processor 120 of the electronic device 101. It can be performed by).
  • Operations 1010 and 1020 of FIG. 10 may relate to operations 655 of FIG. 6B. Operation 1020 of FIG. 10 may be performed in parallel or independently of at least one of operation 660, operation 665, or operation 670 of FIG. 6B.
  • the processor 120 may receive an input indicating to acquire a second image corresponding to the first image.
  • the processor 120 is configured with a gesture or voice signal and receives the input indicating to obtain the second image having the second composition corresponding to the first composition of the first image. Can be received.
  • the processor 120 may display a visual object for representing the second image to be obtained using the display 160, based on receiving the input.
  • the processor 120 may respond at least to a difference between the characteristics of the first image and the first camera 180-1 and the characteristics of the second camera 180-2 in response to receiving the input.
  • the visual object may be generated or acquired based on the second image.
  • the visual object may be set in various formats. For example, referring to FIG. 11, the processor 120 overlaps the preview image 1110 while displaying the preview image 1110 for the first image acquired through the first camera 180-1.
  • the visual object 1150 for representing the second image may be displayed through the display panel 160.
  • the visual object 1150 may be superimposed on the preview image 1110 to represent the second image having an area different from the area of the first image. In various embodiments, the visual object 1150 may be superimposed on the preview image 1110 to indicate an area to be included in the second image to be obtained. For another example, referring to FIG. 12, while the processor 120 displays the preview image 1210 for the first image acquired through the first camera 180-1, the processor 120 may display the preview image 1210. The visual object 1250 for representing the overlapped second image may be displayed on the display panel 160. In various embodiments, the visual object 1250 may be set as a thumbnail image (or preview image) for the second image. In various embodiments, the display size of the visual object 1250 may be adjusted through a user input for the electronic device 101 or a user input (for example, an input set as a voice signal) for the device 102. However, it is not limited thereto.
  • the electronic device 101 may display information about the second image to be obtained through the second camera 180-2 while displaying the preview image for the first image.
  • the electronic device 101 may display information about the second image to be obtained through the second camera 180-2 while displaying the preview image for the first image.
  • the operation of the electronic device may include the electronic device 101 shown in FIG. 1, the electronic device 101 shown in FIG. 3, the electronic device 101 shown in FIG. 5, or the processor 120 of the electronic device 101. It can be performed by).
  • Operation 1310 to operation 1340 of FIG. 13 may be related to operation 670 of FIG. 6B.
  • the processor 120 may acquire the second image through the second camera 180-2.
  • the second composition of the second image may correspond to the first composition of the first image that was obtained through the first camera 180-1.
  • the processor 120 may request the device 102 to change the second posture of the electronic device 101 to the first posture.
  • the processor 120 may request to change the second posture of the electronic device 101 to the first posture in order to provide the information about the obtained second image. For example, referring to FIG. 14, as shown in state 1410, since the user obtained the second image through the second camera 180-2, an electronic display of the display of the electronic device 101 is exposed. While it is possible to look at the side opposite to the face of the housing of the device 101, it may not be able to face the face of the housing of the electronic device 101 to which the display of the electronic device 101 is exposed.
  • the electronic device 101 in state 1410 provides information about the second image acquired through the second camera 180-2 through the display 160 within the field of view of the user. Can not.
  • the processor 120 of the electronic device 101 may provide the device 102 with the second posture of the electronic device 101 in order to provide information about the second image within a field of view of the user. May request to restore to the first posture.
  • the device 102 receiving the request controls the at least one of the first motor 430-1 and the second motor 430-2 to adjust the posture of the electronic device 101 placed in the second posture.
  • the first posture may be restored.
  • the processor 120 may identify that the posture of the electronic device 101 is restored from the second posture to the first posture. For example, the processor 120 based on a signal (or message) indicating that the restoration to the first posture received from the device 102 is completed, the posture of the electronic device 101 is determined from the second posture. It can be identified that the restoration to the first posture. In another example, the processor 120 monitors the movement of the electronic device 101 using the sensor 530, and the posture of the electronic device 101 is determined from the second posture based on the monitoring result. It can be identified that it is restored to the posture.
  • the processor 120 may display the acquired second image based on identifying that the posture of the electronic device 101 is restored to the first posture.
  • the processor 120 may display the second image on the display 160 to provide information about the second image.
  • the processor 120 uses the display 160 to display the second image while the posture of the electronic device 101 is restored from the second posture to the first posture. It can also be displayed.
  • the electronic device 101 may provide signaling with the device 102 to provide information about the second image acquired when the display 160 is outside the user's field of view.
  • the posture of the electronic device 101 may be restored to the posture in which the display 160 is in the user's field of view based on the signaling. Through such restoration, the electronic device 101 according to various embodiments may provide convenience to a user.
  • the operation of the electronic device may include the electronic device 101 shown in FIG. 1, the electronic device 101 shown in FIG. 3, the electronic device 101 shown in FIG. 5, or the processor 120 of the electronic device 101. It can be performed by).
  • Operations 1510 through 1530 of FIG. 15 may be related to operation 1340 of FIG. 13.
  • Operations 1510 and 1520 of FIG. 15 may be performed in parallel or independently of at least one of operations 660, 665, 670, or 1310 to 1340 of FIG. 6.
  • the processor 120 may determine that the electronic device 101 is determined from a first timing associated with timing for identifying that the posture of the electronic device 101 is changed from the first posture to the second posture.
  • the state of the display 160 may be transitioned from the wake-up state to the sleep state until a second timing associated with a timing identifying that the posture is restored from the second posture to the first posture.
  • processor 120 changes the state of display 160 to the wake-up state to reduce power consumed by display 160 while display 160 is outside the user's field of view.
  • the sleep state can be switched to.
  • the processor 120 may restore the state of the display 160 to the wake-up state based on identifying that the second timing has elapsed.
  • the processor 120 may identify that the second timing has elapsed based on receiving a message from the device 102 indicating that the restoration to the first posture is complete.
  • the processor 120 identifies that the posture of the electronic device 101 is restored to the first posture based on data related to the movement of the electronic device 101 acquired through the sensor 530. The second timing may be identified based on the identification.
  • processor 120 may restore the state of display 160 to the wake-up state based on identifying that display 160 is within the user's field of view.
  • the processor 120 may display the acquired second image using the display 160 based on the restoration to the wake-up state.
  • the processor 120 identifies that the display 160 enters the field of view of the user due to the restoration of the posture of the electronic device 101, and displays the second image based on the identification. ) Can be displayed.
  • the electronic device 101 switches the state of the display 160 to a low power state while the display 160 is outside the user's field of view, thereby displaying the display 160 during image acquisition. ) Can reduce the power consumed by displaying the image.
  • FIG. 16 illustrates an example of an operation of an electronic device to receive an input indicating to acquire a second image, according to various embodiments. This operation is performed by the electronic device 101 shown in FIG. 1, the electronic device 101 shown in FIG. 3, the electronic device 101 shown in FIG. 5, or the processor 120 of the electronic device 101. Can be performed.
  • Operations 1610 through 1630 of FIG. 16 may relate to operation 655 of FIG. 6B.
  • the processor 120 may indicate to acquire the second image corresponding to the first image, and receive an input set as a voice signal through the microphone 510.
  • the voice signal may include a voice command.
  • the voice command may include information indicating to acquire the second image corresponding to the first image.
  • the voice command according to various embodiments may be after a wake-up command further included in the voice signal.
  • the processor 120 may identify the voice command from the voice signal. For example, the processor 120 may recognize the meaning of the voice command by recognizing the voice command from the voice signal.
  • the processor 120 may identify that the posture of the electronic device 101 is changed to the second posture based at least in part on the identified voice command. For example, the processor 120 acquires, through the second camera 180-2, an image corresponding to the preview image obtained through the first camera 180-1 based at least in part on the identified voice command. It can be identified that what corresponds to the user's intention. The processor 120 may identify that the posture of the electronic device 101 is changed to the second posture based on the identification.
  • the electronic device 101 may provide an interaction with a user even in a state in which the electronic device 101 is physically separated from the user through an input configured of a voice signal. By providing such an interaction, the electronic device 101 according to various embodiments may provide an enhanced user experience.
  • FIG. 17 illustrates an example of an operation of an electronic device that performs voice recognition according to various embodiments. This operation is performed by the electronic device 101 shown in FIG. 1, the electronic device 101 shown in FIG. 3, the electronic device 101 shown in FIG. 5, or the processor 120 of the electronic device 101. Can be.
  • Operation 1710 to operation 1730 of FIG. 17 may be related to operation 1620 of FIG. 16.
  • the processor 120 may transmit information on the identified voice command to the server for voice recognition using the communication module 190.
  • the server may receive information about the voice command.
  • the server may recognize the voice command based on the reception, and transmit information about the recognition result to the electronic device 101.
  • the processor 120 may receive information (ie, information on the recognition result) obtained by recognizing the voice command from the server using the communication module 190.
  • the processor 120 may identify that the posture of the electronic device 101 is changed to the second posture based on the received information. In various embodiments, the processor 120 identifies, based on the received information, that it is required to change the attitude of the electronic device 101 carried by the device 102, and based on the identification, It is possible to identify that the posture of the device 101 is changed to the second posture.
  • the electronic device 101 may provide a better photographing environment through interworking with a server for voice recognition.
  • the operation of the electronic device may include the electronic device 101 shown in FIG. 1, the electronic device 101 shown in FIG. 3, the electronic device 101 shown in FIG. 5, or the processor 120 of the electronic device 101. It can be performed by).
  • Operations 1810 through 1830 of FIG. 18 may relate to operation 665 of FIG. 6B.
  • the processor 120 may identify that the posture of the electronic device 101 is changed from the first posture to the second posture.
  • the processor 120 may output a notification through the speaker 520 to notify a time point for acquiring the second image, based on the identification. Since the display 160 may be outside the user's field of view in the second posture, the processor 120 may output a notification for notifying the acquisition time of the second image.
  • the notification may be set as "3, 2, 1, shutter sound". However, it is not limited thereto.
  • the processor 120 may stop outputting the notification through the speaker 520 at the time when the second image is obtained. For example, the processor 120 monitors whether the acquisition of the second image is completed while outputting the notification, and outputs the notification based on monitoring that the acquisition of the second image is complete. You can stop.
  • the electronic device 101 outputs a notification in the form of a voice signal in order to guide the acquisition of the second image in a state in which the user's view associated with the display 160 is limited. can do.
  • the electronic device 101 may provide an improved user experience.
  • the operation of the electronic device may include the electronic device 101 shown in FIG. 1, the electronic device 101 shown in FIG. 3, the electronic device 101 shown in FIG. 5, or the processor 120 of the electronic device 101. It can be performed by).
  • the processor 120 may display a preview image of the first image acquired through the first camera 180-1 using the display 160.
  • the first camera 180-1 may be exposed through at least a portion of the surface of the housing of the same electronic device 101 as the display 160.
  • the processor 120 may identify whether an input received while displaying the preview image is a first input or a second input.
  • the first input may mean an input indicating that the first image corresponding to the preview image is obtained through the first camera 180-1.
  • the second input may include a second image corresponding to the preview image, at least a portion of the surface opposite to the surface of the housing of the electronic device 101 to which the first camera 180-1 is exposed. It may mean an input indicating that the second camera 180-2 is exposed through the second camera 180-2.
  • the second image may mean an image having a second composition corresponding to the first composition of the first image. Based on identifying that the received input is the first input, the processor 120 may perform operation 1930. Based on identifying that the received input is the second input, the processor 120 may perform operations 1940 through 1960.
  • the processor 120 may acquire the first image through the first camera 180-1 based on identifying that the received input is the first input.
  • the processor 120 changes the posture of the electronic device 101 from the first posture to the second posture based on identifying that the received input is the second input. May be requested to the device 102.
  • the first posture may refer to a posture of the electronic device 101 mounted by the device 102 at a timing of identifying that the received input is the first input.
  • the device 102 may change the posture of the electronic device 101 mounted by the device 102 to the second posture based on receiving the request.
  • the processor 120 may identify that the posture of the electronic device 101 changes to the second posture.
  • the processor 120 may acquire a message indicating that the change to the second posture received from the device 102 is completed or the sensor 530 of the electronic device 101.
  • the posture of the electronic device 101 may be changed to the second posture based on at least one of data on the change of the movement of the user.
  • the processor 120 acquires the second image having the second composition corresponding to the first composition of the first image through the second camera 180-2 based on the identification. Can be.
  • the electronic device 101 provides different functions according to types of inputs received while displaying the preview image acquired through the first camera 180-1, thereby improving the electronic device 101. It can provide an enhanced user experience.
  • FIG. 20 illustrates an example of the operation of an apparatus according to various embodiments. This operation may be performed by the electronic device 102 shown in FIG. 1, the device 102 shown in FIG. 3, the device 102 shown in FIG. 4, or the processor 410 of the device 102. have.
  • the processor 410 is used to request that the first posture of the electronic device 101 mounted by the device 102 be changed to a second posture.
  • a signal including information for presentation may be received using the communication module 420.
  • the electronic device 101 that transmits the signal displays a preview image for the first image acquired through the first camera 180-1 using the display 160 and the first posture by the device 102. It may be a mounted electronic device.
  • the second pose is mounted by the device 102 for obtaining a second image having a second composition corresponding to the first composition of the first image acquired in the first pose. It may mean the posture of the electronic device 101.
  • the processor 410 adjusts at least one of an azimuth or an elevation angle using at least one of the first motor 430-1 or the second motor 430-2 based at least on the information.
  • the posture of the electronic device 101 may be changed to the second posture.
  • the processor 410 adjusts the direction of the optical axis of the lens of the second camera 180-2 of the electronic device 101 to the direction of the optical axis of the lens of the first camera 180-1 in the first posture.
  • at least one of the first motor 430-1 or the second motor 430-2 may be controlled. Based on the control, the posture of the electronic device 101 may be changed to the second posture.
  • the processor 410 may transmit a signal to the electronic device 101 using the communication module 420 to indicate that the change to the second posture is completed.
  • the processor 410 identifies that the change to the second posture is completed based on the control of at least one of the first motor 430-1 or the second motor 430-2, and Based on the identification, a signal for indicating that the change to the second posture is completed may be transmitted to the electronic device 101.
  • the electronic device 101 controls the posture of the electronic device 101 mounted by the device 102, thereby allowing the electronic device 101 to display the first camera 180-1. Through the second camera (180-2) can be assisted to obtain an image confirmed by the user.
  • the method of the electronic device may further include: checking a request for execution of a specified shooting mode while connected to the external electronic device through an interface; One or more first preview images acquired through a first camera exposed through at least a portion of a first surface of the housing of the electronic device in relation to one or more objects during execution of the designated shooting mode; Displaying using a display exposed through at least another portion of and at least a portion of a second side opposite to the first side for the one or more objects based at least on the one or more first preview images Displaying one or more second preview images obtainable through a second camera exposed through the display using the display; Confirming the request for photographing using the second camera and at least based on the request for photographing using the second camera, such that the optical axis of the second camera is directed to at least some of the one or more objects. Controlling the movement of the external electronic device through the control of the movement of the external electronic device, and associated with the one or more objects based at
  • the one or more second preview images may partially overlap the one or more first preview images.
  • the number of pixels of the image sensor associated with the second camera may be greater than the number of pixels of the image sensor associated with the first camera.
  • the first preview images may be obtained through the first camera while the electronic device is mounted in a first position on the external electronic device, and the one or more images include: The electronic device may be acquired through the second camera while being mounted on the external electronic device in a second posture changed from the first posture.
  • the composition of the one or more images may correspond to the composition of the one or more first preview images.
  • the request for imaging may be configured with a voice signal, wherein the voice signal may include a wake-up command and a voice command following the wake-up command.
  • the voice command may indicate that the second camera is associated with acquiring the one or more images using the second camera.
  • the method further comprises: moving the external electronic device through the interface such that after acquiring the one or more images the optical axis of the first camera is directed in the direction in which the one first preview images were acquired.
  • the method may further include controlling the display, and obtaining the one or more images and displaying the obtained one or more images using the display.
  • a method of an electronic device may include a preview image for a first image acquired through a first camera disposed in a first direction, in the first direction. And displaying a second image having a second composition corresponding to a first composition of the first image while the preview image is displayed while displaying the preview image.
  • Based on the operation and the identifying to identify, through the second camera may include an operation to obtain the second image with the second composition.
  • the operation of identifying the change to the second posture may include receiving a signal from the device to indicate that the posture of the electronic device is changed from the first posture to the second posture. And identifying that the posture of the electronic device is changed from the first posture to the second posture.
  • the electronic device may further include at least one sensor (eg, a sensor 530) for acquiring information about a posture of the electronic device, and the identifying may include at least one of the at least one sensor.
  • the method may include identifying that the posture of the electronic device is changed from the first posture to the second posture by using one sensor.
  • the requesting action may transmit the first posture to the second posture by transmitting a signal to the device, the signal including information about a difference between the first posture and the second posture.
  • the information about the difference between the first posture and the second posture may include data on an azimuth angle between the first posture and the second posture or the first posture and the second posture. It may include at least one of the data for the elevation angle between (elevation angle).
  • the method may further include: requesting the device, which mounts the electronic device to the second posture, to acquire the second image, to change the second posture to the first posture;
  • the display may further include displaying the acquired second image using the display based on identifying that the posture of the electronic device is restored to the first posture from the second posture.
  • the method may further include that the posture of the electronic device is changed from the second posture to the first posture from a first timing associated with a timing for identifying the posture of the electronic device is changed from the first posture to the second posture.
  • the method may further include displaying the obtained second image by using the display, based on the restoring to an up state and based on the restoring to the wake-up state.
  • the electronic device may further include a microphone (eg, a microphone 510), and the operation of receiving the input is set as a voice signal through the microphone. (configured with) receiving the input, wherein the voice signal includes a wake-up command and a voice command subsequent to the voice command.
  • the voice command may further include obtaining the second image.
  • the electronic device may further include at least one speaker (eg, speaker 520), the method further comprising, before acquiring the second image, the second image.
  • the method may further include outputting, by using the at least one speaker, a notification for notifying the timing of acquiring the signal.
  • the method of the electronic device may include a preview image of the first image acquired through the first camera disposed in the first direction. Displaying by using a display visually exposed in a direction, identifying whether an input received while displaying the preview image is a first input or a second input, and identifying that the input is the first input Based on the operation of acquiring the first image through the first camera and identifying the input as the second input, to the device that mounts the electronic device in a first posture.
  • Request using the communication module to change the first posture to a second posture, identify that the posture of the electronic device is changed to the second posture, and based on the identification, the first Through a second camera disposed in a second direction that is distinct from the flavor may comprise an operation to obtain a second image having a second composition which corresponds to the first composition of the first image.
  • identifying whether the input is the first input or the second input comprises: identifying a voice command following a wake-up command from the input set to a voice signal, and identifying the identified Transmitting information about a voice command to a server using the communication module, receiving information obtained by recognizing the voice command from the server using the communication module, and based on the received information. And identifying whether the input is the first input or the second input.
  • the first camera can be exposed through at least a portion of a first side of a housing of the electronic device, and the second camera is opposite to the first side.
  • the display may be exposed through at least a portion of the second side of the housing, and the display may be exposed through at least another portion of the first side.
  • the method of the device (eg, the device 102) passing through the electronic device (eg, the electronic device 101) may be obtained by using a first camera disposed in the first direction of the electronic device. Displaying the preview image of the first image by using the display arranged in the first direction of the electronic device, and displaying the first posture of the first image from the electronic device mounted in the first posture by the device.
  • Receiving a signal using a communication module the signal being used to request a change to a second posture for obtaining a second image having a second composition corresponding to the first composition, the signal including information for indicating the second posture;
  • the electronic field by adjusting at least one of the azimuth angle and the elevation angle using at least one of the first motor or the second motor, based at least on the operation and the information.
  • a signal to indicate that the operation and completes the switching to the second position for changing the posture to the second posture may include an operation for transmitting to the electronic device by using the communication module.
  • a computer-readable storage medium for storing one or more programs (software modules) may be provided.
  • One or more programs stored in a computer readable storage medium are configured for execution by one or more processors in an electronic device.
  • One or more programs include instructions that cause an electronic device to execute methods in accordance with embodiments described in the claims or specifications of this disclosure.
  • Such programs may include random access memory, non-volatile memory including flash memory, read only memory (ROM), and electrically erasable programmable ROM.
  • EEPROM electrically erasable programmable read only memory
  • magnetic disc storage device compact disc ROM (CD-ROM), digital versatile discs (DVDs) or other forms
  • CD-ROM compact disc ROM
  • DVDs digital versatile discs
  • It can be stored in an optical storage device, a magnetic cassette. Or, it may be stored in a memory composed of some or all of these combinations.
  • each configuration memory may be included in plural.
  • the program may also be implemented via a communication network, such as the Internet, an intranet, a local area network (LAN), a wide LAN (WLAN), or a storage area network (SAN), or a combination thereof. It may be stored in an attachable storage device that is accessible. Such a storage device may be connected to a device that performs an embodiment of the present disclosure through an external port. In addition, a separate storage device on a communication network may be connected to a device that performs an embodiment of the present disclosure.
  • a communication network such as the Internet, an intranet, a local area network (LAN), a wide LAN (WLAN), or a storage area network (SAN), or a combination thereof. It may be stored in an attachable storage device that is accessible. Such a storage device may be connected to a device that performs an embodiment of the present disclosure through an external port. In addition, a separate storage device on a communication network may be connected to a device that performs an embodiment of the present disclosure.

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Abstract

Selon différents modes de réalisation, un dispositif électronique comprend : un boîtier, un affichage exposé à travers au moins une partie d'une première surface du boîtier; une première caméra exposée à travers au moins une autre partie de la première surface; une seconde caméra exposée à travers au moins une partie d'une seconde surface opposée à la première surface; une interface pour assurer la liaison avec un dispositif électronique externe; et un processeur. Selon l'invention, tout en étant connecté au dispositif électronique externe par l'interface, le processeur peut être réglé pour : confirmer une demande d'exécution d'un mode de prise de vue désigné; afficher sur l'affichage une ou plusieurs images de prévisualisation, acquises au moyen de la première caméra, en fonction d'un ou plusieurs objets, au cours de l'exécution du mode de prise de vue désigné; afficher sur l'affichage une ou plusieurs secondes images de prévisualisation qui peuvent être acquises au moyen de la seconde caméra par rapport aux objets, au moins en fonction des premières images de prévisualisation; confirmer une demande de prise de vue au moyen de la seconde caméra; commander le mouvement du dispositif électronique externe via l'interface de sorte que l'axe optique de la seconde caméra fait face à au moins une partie des objets, au moins en fonction de la demande de prise de vue au moyen de la seconde caméra; et acquérir, via la seconde caméra, une ou plusieurs images associées aux objets au moins en fonction des secondes images de prévisualisation, au moyen de la commande du mouvement du dispositif électronique externe.
PCT/KR2019/001186 2018-04-25 2019-01-29 Dispositif électronique pour acquérir une image au moyen d'une pluralité de caméras par ajustage de la position d'un dispositif extérieur, et procédé associé Ceased WO2019208915A1 (fr)

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