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WO2022116866A1 - Appareil de caméra sous-écran, dispositif d'affichage et procédé de génération d'image par un appareil de caméra sous-écran - Google Patents

Appareil de caméra sous-écran, dispositif d'affichage et procédé de génération d'image par un appareil de caméra sous-écran Download PDF

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Publication number
WO2022116866A1
WO2022116866A1 PCT/CN2021/132289 CN2021132289W WO2022116866A1 WO 2022116866 A1 WO2022116866 A1 WO 2022116866A1 CN 2021132289 W CN2021132289 W CN 2021132289W WO 2022116866 A1 WO2022116866 A1 WO 2022116866A1
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WO
WIPO (PCT)
Prior art keywords
under
screen
camera
image
cameras
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Ceased
Application number
PCT/CN2021/132289
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English (en)
Chinese (zh)
Inventor
张晓亮
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.)
ZTE Corp
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ZTE Corp
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Filing date
Publication date
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Publication of WO2022116866A1 publication Critical patent/WO2022116866A1/fr
Anticipated expiration legal-status Critical
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/45—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/13—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with multiple sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/51—Housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/265—Mixing

Definitions

  • the present disclosure relates to, but is not limited to, the field of display technology.
  • High screen-to-body ratio is an important development direction for display devices (such as terminals).
  • the under-screen camera has important research significance.
  • the under-screen camera can increase the screen ratio, its photo-taking effect is worse than that of ordinary cameras.
  • the present disclosure provides an under-screen camera device, a display device, and a method for generating an image by the under-screen camera device.
  • the present disclosure provides an under-screen camera device, which includes: a plurality of adjacently arranged under-screen cameras and a computing unit; the plurality of adjacently arranged under-screen cameras include a black and white camera and a plurality of monochrome cameras camera; each monochrome camera is configured to generate a monochrome image, and the colors corresponding to all the monochrome cameras constitute a primary color system; the black and white cameras are configured to generate a brightness image; the arithmetic unit is configured to The monochrome image generated by the monochrome camera and the luminance image generated by the black and white camera generate an output image.
  • the present disclosure provides a display device, which includes: a screen; and any one of the under-screen camera devices described herein.
  • the present disclosure provides a method for generating an image by an under-screen camera device, where the under-screen camera device is any one of the under-screen camera devices described herein, and the method includes: acquiring the brightness image and all of the A monochrome image; an output image is generated from all of the monochrome images and the luminance images.
  • 1 is a block diagram of the composition of an under-screen camera device provided by the present disclosure
  • FIG. 2 is a schematic diagram of the positions of a plurality of under-screen cameras of an under-screen camera device provided by the present disclosure
  • FIG. 3 is a schematic diagram of the composition of an under-screen camera device provided by the present disclosure.
  • FIG. 4 is a schematic diagram of the composition of a display device provided by the present disclosure.
  • FIG. 5 is a flowchart of a method for generating an image by an under-screen camera device provided by the present disclosure
  • FIG. 6 is a flowchart of another method for generating an image by an under-screen camera device provided by the present disclosure.
  • Embodiments of the present disclosure may be described with reference to plan views and/or cross-sectional views with the aid of idealized schematic illustrations of the present disclosure. Accordingly, example illustrations may be modified according to manufacturing techniques and/or tolerances.
  • Embodiments of the present disclosure are not limited to the embodiments shown in the drawings, but include modifications of configurations formed based on manufacturing processes.
  • the regions illustrated in the figures have schematic properties and the shapes of regions illustrated in the figures are illustrative of the specific shapes of regions of elements and are not intended to be limiting.
  • the camera under the screen is realized by the light transmittance of the screen.
  • the AMOLED Active-matrix Organic Light-emitting Diode
  • the screen area corresponding to the front camera does not display the image, and serves as the light entrance of the front camera.
  • the quantity of light entering the under-screen camera is increased, and the photographing effect of the under-screen camera is improved.
  • the polarization function of the polarizer corresponding to the screen area of the under-screen camera is disabled by means of heat treatment, or the polarizer is directly cut out to reduce the absorption of light by the polarizer and allow more light to enter the under-screen camera.
  • a color wheel is installed between the lens of the camera under the screen and the sensor array. With the rotation of the color wheel, the red, blue and green areas on the color wheel pass through the sensor array respectively, so that the sensor array collects the three colors of red, blue and green. Images of different colors, through which a color image can be synthesized, that is, the final output image.
  • each pixel of the sensor array Since it only needs to collect an image of one color in one image acquisition process, each pixel of the sensor array does not need to be divided into red, blue and green sub-pixels. Each pixel of the array needs to be divided into three sub-pixels of red, blue and green), in the case of the same sensor array size, the area of each pixel of the sensor array of the under-screen camera installed with the color wheel is obviously larger, and the ability to collect light Also obviously stronger.
  • the present disclosure provides an under-screen camera device, a display device, and a method for generating an image by an under-screen camera device.
  • the present disclosure provides an under-screen camera device 1, which includes: a plurality of adjacently arranged under-screen cameras 11 and an arithmetic unit 12; the plurality of adjacently arranged under-screen cameras 11 include a black and white The camera 112 and a plurality of monochrome cameras 111; each monochrome camera 111 is configured to generate a monochrome image, and the monochrome corresponding to all the monochrome cameras 111 constitutes a primary color system; the black and white cameras 112 are configured to generate a brightness image; the arithmetic unit 12 , which is configured to generate an output image based on the monochrome images generated by all the monochrome cameras 111 and the luminance images generated by the black and white cameras 112 .
  • the under-screen camera device 1 of the present disclosure includes a plurality of under-screen cameras 11 .
  • the multiple under-screen cameras 11 there are a black-and-white camera 112 and a plurality of monochrome cameras 111 .
  • the black and white camera 112 refers to a camera whose generated image is a grayscale image (or brightness image).
  • the monochrome camera 111 refers to a camera whose generated image is a monochrome image (that is, there is only one color in the image), each monochrome camera 111 corresponds to one color, and all the monochrome cameras included in the under-screen camera device 1 of the present disclosure
  • the color corresponding to 111 constitutes the primary color system, that is, the color corresponding to each monochrome camera 111 is the primary color, and other colors can be obtained by mixing the colors corresponding to the monochrome camera 111.
  • the monochrome camera 111 is a red camera, a blue camera, and a green camera. Camera.
  • the total amount of light entering the under-screen cameras 11 is increased, and the image effect of the acquired image is also improved. Compared with enlarging one under-screen camera many times, setting multiple under-screen cameras is more efficient. Easy to implement and lower cost.
  • the multiple under-screen cameras 11 of the under-screen camera device 1 of the present disclosure are arranged adjacently, for example, the multiple under-screen cameras 11 may be arranged in a rectangle with an aspect ratio closest to 1.
  • the 4 under-screen cameras are arranged in a square adjacently (2 rows adjacent to each other, and 2 under-screen cameras are arranged adjacent to each row); when When the number of under-screen cameras is 6, the 6 under-screen cameras are arranged in two adjacent rows, and each row is adjacent to three under-screen cameras; when the number of under-screen cameras is an odd number (such as n, n is When the odd number is greater than 1), firstly arrange n-1 under-screen cameras, and after the arrangement is completed, place the last camera at the right angle of the rectangle formed by n-1 under-screen cameras corresponding to the under-screen camera. adjacent location.
  • odd number such as n, n is When the odd number is greater than 1
  • the adjacent arrangement means that the distance between the under-screen cameras 11 is as small as possible within a safe distance that does not affect the normal operation of the under-screen cameras.
  • the images captured by different cameras have more pixels to correspond to, and more pixels can be correspondingly obtained. All primary colors of , get their corresponding real colors, and generate the output image.
  • the under-screen camera device 1 of the present disclosure further includes an arithmetic unit 12 configured to generate a final output image of the under-screen camera device 1 according to the monochrome image generated by the monochrome camera 111 and the luminance image generated by the black-and-white camera 112 .
  • a color image can be generated from the monochrome images corresponding to all the monochrome cameras 111 , and the grayscale image or luminance image generated by the black-and-white camera 112 is more accurate than a color image.
  • Good brightness performance can be used to improve the image effect of the generated color image to enhance the image effect, especially the output image with better image effect in low light.
  • the output image is obtained through monochrome images generated by a plurality of monochrome cameras and a brightness image generated by a black-and-white camera.
  • the brightness image improves the brightness performance of the generated color image, so that even when the amount of light entering the camera under the screen is greatly compressed, a color image with good brightness performance can still be obtained.
  • each under-screen camera 11 includes a lens 01 and a sensor array 03; the pixel arrangement corresponding to the sensor array 03 of all under-screen cameras 11 is consistent; the lens 01 is configured to receive light, and based on the received light The light generated by the sensor array 03 generates imaging light; the sensor array 03 is configured to receive the imaging light, and generate an image based on the imaging light.
  • Each under-screen camera 11 of the under-screen camera device 1 of the present disclosure includes a lens 01 and a sensor array 03 .
  • the lens 01 is configured to receive the light passing through the screen, and generate imaging light based on the received light.
  • the sensor array 03 is configured to receive the imaging light and generate an image using the imaging light.
  • the sensor array 03 is an array composed of many photosensitive diodes, and the arrangement of these photosensitive diode arrays is consistent with the pixel arrangement of the image generated by the sensor array.
  • the pixel arrangement corresponding to the sensor arrays 03 of all the under-screen cameras 11 of the under-screen camera device 1 of the present disclosure is consistent, that is, the pixels of the images generated by the sensor arrays 03 of all the under-screen cameras 11 are in the horizontal and vertical directions. The number of pixels is exactly the same.
  • the arithmetic unit 12 when the arithmetic unit 12 generates the final output image according to the monochrome image and the luminance image, the images generated by all the sensor arrays 03 can be directly identical
  • the pixels of the position (such as the first pixel in the upper left corner) are taken as a group, and the pixel value of the first pixel in the upper left corner of the final output image is calculated according to the pixel value of the position in each image.
  • each monochrome camera 111 includes a lens 01, a color filter 02, and a sensor array 03; the lens 01 is configured to receive light and generate imaging light based on the received light; the color filter 02 is configured In order to filter the imaging light and generate monochromatic imaging light, the color of the color filter 01 of each monochromatic camera 111 is the color corresponding to the monochromatic camera 111; the sensor array 03 is configured to receive monochromatic imaging light, and based on the monochromatic imaging light Imaging rays produce a monochrome image.
  • Each monochrome camera 111 of the under-screen camera device 1 of the present disclosure includes a lens 01 , a color filter 02 and a sensor array 03 .
  • the lens 01 is configured to receive the light passing through the screen, and generate imaging light based on the received light.
  • the color filter 02 can be installed on the sensor array 03, and its color is the color corresponding to the monochromatic camera, and is configured to filter out the light of the imaging light except the light of the color corresponding to the monochromatic camera, and generate only monochromatic light. Monochromatic imaging light of the light corresponding to the color of the camera.
  • the sensor array 03 is configured to generate a monochromatic image from monochromatic imaging light.
  • the sensor array corresponding to the red camera receives the red imaging light, and generates a red image based on the red imaging light.
  • the black and white camera 112 is configured to generate grayscale images (ie, luminance images)
  • the luminance images can be obtained without adding a color filter between the lens 01 and the sensor array 03 of the black and white camera 112 .
  • a transparent color filter can also be added between the lens of the black and white camera and the sensor array.
  • the plurality of adjacently arranged under-screen cameras include a red camera, a green camera, a blue camera, and a black and white camera.
  • the multiple under-screen cameras of the under-screen camera device 1 of the present disclosure are respectively a red camera, a green camera, a blue camera, and a black-and-white camera.
  • the sensor arrays of the 4 cameras are composed of 4 sensor arrays with identical pixel arrangements, wherein red, blue, and green sensors are respectively installed on the sensor arrays of the red camera, the green camera, and the blue camera. color filter.
  • the red camera, green camera and blue camera are monochrome cameras, and their corresponding red, blue, and green are the most widely used and mature primary colors, and their synthesizable colors are also the most extensive.
  • the image effects of the color images obtained by the camera and the blue camera are better than those obtained by other primary color cameras.
  • generating the output image according to all the monochrome images and the luminance images includes: generating a color image according to all the monochrome images; and adjusting the luminance of the color images according to the luminance images to generate the output image.
  • a color image can be generated from the monochrome images corresponding to all the monochrome cameras 111 , and the grayscale image or luminance image generated by the black-and-white camera 112 is more accurate than a color image.
  • Good brightness performance can be used to improve the detail performance of the generated color image in low light, and enhance the image effect of the color image.
  • the sharpness of the edge of the object in the image is judged by the brightness image generated by the black and white camera 112, and the acquired sharpness result of the edge of the object is synthesized with the color image generated by the monochrome images corresponding to all the monochrome cameras 111 to improve the color.
  • the image effect of the image especially the image effect of the color image in low light.
  • each under-screen camera 11 includes a lens 01 and a sensor array 03; the lens 01 is configured to receive light, and generate imaging light based on the received light; the sensor array 03 is configured to receive the imaging light, and An image is generated based on the imaging light; the under-screen camera device 1 further includes a motor coil 13 ; the motor coil 13 is configured to control the lenses 01 of all under-screen cameras 11 to move away from or approach their corresponding sensor arrays 03 simultaneously.
  • the under-screen camera device 1 further includes a protective shell 14 ; all the under-screen cameras 11 are located in the protective shell 14 .
  • the under-screen camera device 1 of the present disclosure includes a plurality of under-screen cameras 11 (such as a red camera, a blue camera, a green camera, and a black and white camera), an arithmetic unit 12, a motor coil 13, and a protective case 14.
  • under-screen cameras 11 such as a red camera, a blue camera, a green camera, and a black and white camera
  • the protective shell 14 is configured to protect the under-screen cameras, all under-screen cameras 11 are located in the protective shell 14, and each under-screen camera 11 includes a lens 01, a sensor array 03, a monochrome camera (such as a red camera, a blue camera A corresponding color filter 02 is also set on the sensor array of the camera, green camera).
  • the motor coil 13 is used to control the lenses 01 of all the under-screen cameras 11 to move away from or close to the corresponding sensor array 03 at the same time, so as to achieve the effect of adjusting the focal length.
  • FIG. 3 shows the lens 01 of all the under-screen cameras 11 ( That is, the top view of the under-screen camera 11 is used instead of the side view of the under-screen camera).
  • the working process of the under-screen camera device 1 of the present disclosure is as follows: light enters the lens 01 of the under-screen camera 11 through the screen, the lens 01 generates imaging light according to the incoming light, and the imaging light passes through the color filter 02 to generate monochromatic light. Imaging light (for black and white cameras, the imaging light is directly irradiated on the sensor array 03), and irradiated on the corresponding sensor array 03, the sensor array 03 generates red image, blue image, green image and brightness according to the received light The image is sent to the computing unit 12 .
  • the pixels of the generated images are also arranged in the same way. 2.
  • the green image is synthesized into a color image, and in the case that the light of the color image is relatively dark, the arithmetic unit 12 judges the sharpness of the edge of the object in the image according to the brightness image generated by the sensor array corresponding to the black and white camera, and compares the acquired sharpness result with the color. Image compositing to improve the effect of color images photographed in low light.
  • an embodiment of the present disclosure provides a display device, which includes: a screen; and any one of the above-mentioned under-screen camera devices 1 .
  • the display device of the present disclosure is specifically a terminal.
  • the screen of the display device of the present disclosure is an AMOLED screen.
  • the components of the AMOLED screen include: a transparent substrate 40 , an anode 43 , an organic light-emitting material layer 42 , and a cathode 41 .
  • the anode 43 provides "holes" for the organic light-emitting material layer 42
  • the anode 43 is made of ITO (Indium Tin Oxides, indium tin oxide), a transparent conductive material, for example
  • the cathode 41 provides electrons for the organic light-emitting material layer 42
  • the cathode 41 for example, also uses Transparent conductive material.
  • the organic light-emitting material layer 42 is composed of organic light-emitting material molecules, which can combine the electrons injected by the cathode 41 and the holes injected by the anode 43 to form excitons under the driving of an external voltage, and the excitons are de-excited to emit photons to generate visible light. .
  • the material of the transparent substrate 40 can be plastic or glass
  • the back of the transparent substrate 40 is attached with light-shielding foam 44
  • the light-shielding foam 44 is partially digged to form a light-permeable area, so that the light can pass through the cathode 41 of the screen in sequence.
  • the output image is obtained through the monochrome images generated by a plurality of monochrome cameras and the brightness image generated by one black and white camera, and the brightness image has better brightness performance than the color image. Improve the brightness performance of the generated color image, so that even when the amount of light entering the under-screen camera is greatly compressed, a color image with good brightness performance can still be obtained.
  • the present disclosure provides a method for generating an image by an under-screen camera device, where the under-screen camera device is any of the above-mentioned under-screen camera devices 1 , and the method includes steps S101 and S102 .
  • step S101 a luminance image and all monochrome images are acquired.
  • step S102 an output image is generated according to all the monochrome images and the luminance images.
  • an output image is generated from all monochrome images and luminance images (S102), including steps S1021 and S1022.
  • step S1021 a color image is generated from all the monochrome images.
  • step S1022 the brightness of the color image is adjusted according to the brightness image to generate an output image.
  • the arithmetic unit generates a color image through all the monochrome images, and improves the detail performance of the generated color image under dark light according to the brightness image (or grayscale image), improves the image effect of the color image, generates an output image, and compares the output image. Save and export.
  • the sharpness of the edge of the object in the image is judged by the brightness image, and the obtained sharpness result of the edge of the object is synthesized with the color image generated by all the monochrome images, so as to improve the image effect of the color image, especially the color under dark light. Image effects for images.
  • an output image is obtained by using a monochrome image generated by a plurality of monochrome cameras and a brightness image generated by a black-and-white camera, and the brightness image has better brightness performance than a color image. It improves the brightness performance of the generated color image through the brightness image, so that even when the amount of light entering the camera under the screen is greatly compressed, a color image with good brightness performance can still be obtained.
  • the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be composed of several physical components Components execute cooperatively.
  • Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit (CPU), digital signal processor or microprocessor, or as hardware, or as Implemented as an integrated circuit, such as an application specific integrated circuit.
  • a processor such as a central processing unit (CPU), digital signal processor or microprocessor, or as hardware, or as Implemented as an integrated circuit, such as an application specific integrated circuit.
  • Such software may be distributed on computer-readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media).
  • computer storage media includes both volatile and nonvolatile implemented in any method or technology for storage of information, such as computer readable instructions, data structures, program modules or other data flexible, removable and non-removable media.
  • Computer storage media include, but are not limited to, random access memory (RAM, more specifically SDRAM, DDR, etc.), read only memory (ROM), electrically erasable programmable read only memory (EEPROM), flash memory (FLASH), or other disk storage ; compact disk-read only (CD-ROM), digital versatile disk (DVD), or other optical disk storage; magnetic cartridge, tape, magnetic disk storage, or other magnetic storage; any other storage that can be used to store desired information and that can be accessed by a computer medium.
  • communication media typically embodies computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and can include any information delivery media, as is well known to those of ordinary skill in the art .

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  • Human Computer Interaction (AREA)
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Abstract

La présente invention concerne un appareil de caméra sous-écran, comprenant : de multiples caméras sous-écran disposées adjacentes l'une à l'autre ; et une unité arithmétique. Les multiples caméras sous-écran disposées adjacentes l'une à l'autre comprennent une caméra noir et blanc et de multiples caméras monochromes. Chaque caméra monochrome est conçue pour générer une image monochrome, et les couleurs correspondant à toutes les caméras monochromes forment un système de couleur primaire. La caméra noir et blanc est conçue pour générer une image de luminosité. L'unité arithmétique est conçue pour générer une image de sortie en fonction des images monochromatiques générées par toutes les caméras monochromes et de l'image de luminosité générée par la caméra noir et blanc. La présente invention concerne en outre un dispositif d'affichage, et un procédé de génération d'une image par l'appareil de caméra sous-écran.
PCT/CN2021/132289 2020-12-04 2021-11-23 Appareil de caméra sous-écran, dispositif d'affichage et procédé de génération d'image par un appareil de caméra sous-écran Ceased WO2022116866A1 (fr)

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CN202011415516.4A CN114615395A (zh) 2020-12-04 2020-12-04 屏下摄像装置、显示设备、屏下摄像装置生成图像的方法
CN202011415516.4 2020-12-04

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1918903A (zh) * 2004-10-28 2007-02-21 松下电器产业株式会社 摄像模块
WO2009008168A1 (fr) * 2007-07-12 2009-01-15 Panasonic Corporation Module de caméra
CN211018954U (zh) * 2019-08-16 2020-07-14 印象认知（北京）科技有限公司 一种分视场成像模组及终端设备
CN111586273A (zh) * 2020-05-22 2020-08-25 Oppo广东移动通信有限公司 电子设备及图像获取方法
CN111741281A (zh) * 2020-06-30 2020-10-02 Oppo广东移动通信有限公司 图像处理方法、终端及存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106911919A (zh) * 2017-03-24 2017-06-30 陈兵 彩色图像传感器及彩色图像成像方法
CN207782947U (zh) * 2017-12-19 2018-08-28 杨松 图像采集装置及摄影装置
KR102190398B1 (ko) * 2018-05-29 2020-12-11 한국전기연구원 단일 컬러 카메라를 이용하고 가시광선 및 근적외선 영상 동시 획득이 가능한 가시광선 및 근적외선 영상 제공 시스템 및 방법
CN109005343A (zh) * 2018-08-06 2018-12-14 Oppo广东移动通信有限公司 控制方法、装置、成像设备、电子设备及可读存储介质
CN111367121B (zh) * 2020-03-19 2024-04-16 福建华佳彩有限公司 一种调整采光量方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1918903A (zh) * 2004-10-28 2007-02-21 松下电器产业株式会社 摄像模块
WO2009008168A1 (fr) * 2007-07-12 2009-01-15 Panasonic Corporation Module de caméra
CN211018954U (zh) * 2019-08-16 2020-07-14 印象认知（北京）科技有限公司 一种分视场成像模组及终端设备
CN111586273A (zh) * 2020-05-22 2020-08-25 Oppo广东移动通信有限公司 电子设备及图像获取方法
CN111741281A (zh) * 2020-06-30 2020-10-02 Oppo广东移动通信有限公司 图像处理方法、终端及存储介质

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