WO2021128545A1 - Image display method and apparatus, storage medium and smart device - Google Patents

Abstract

Disclosed in the present application are an image display method and apparatus, a storage medium and a smart device. The method comprises: establishing a connection with a target device, and acquiring parameter information of a camera in the target device; receiving a target image photographed by the camera in the target device; according to the parameter information and a preset resolution, adjusting the target image to obtain an image to be displayed; and displaying said image on a display screen.

Description

Picture display method, device, storage medium and smart device

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office on December 27, 2019, the application number is 201911375602.4, and the invention title is "picture display method, device, storage medium and smart device", the entire content of which is incorporated by reference In this application.

Technical field

This application relates to the field of communications, in particular to a picture display method, device, storage medium and smart device.

Background technique

With the rapid development of upstream accessories for mobile phones in recent years, the form of mobile phones has also undergone great changes. Ultra-thin phones, full-screen phones, and bangs screen phones are gradually being favored by users for their thin and beautiful appearance. However, even thin and light phones are also It is more inconvenient for the user to hold the mobile phone by hand.

At present, in the smart wearable device market, smart wearable devices are accepted by more and more users because of their convenience to carry. However, smart wearable devices cannot display some larger pictures due to their screen size, which affects user experience.

Summary of the invention

technical problem

The embodiment of the present application provides a picture display method, which can display pictures of any size and improve user experience.

The solution to the problem

Technical solutions

In the first aspect, an embodiment of the present application provides a picture display method, which is applied to a smart device including a display screen with a preset resolution, and includes:

Establish a connection with the target device, and obtain parameter information of the camera in the target device;

Receiving a target picture taken by a camera in the target device;

Adjusting the target picture based on the parameter information and the preset resolution to obtain a picture to be displayed;

The picture to be displayed is displayed on the display screen.

Wherein, the parameter information is a pixel parameter of the camera, and the adjusting the target picture based on the parameter information and the preset resolution to obtain the picture to be displayed includes:

Obtaining size information of the target picture;

Calculating the ratio of the pixel parameter to the size information to obtain the target resolution of the target device;

The target picture is adjusted based on the target resolution and the preset resolution to obtain a picture to be displayed.

Wherein, the adjusting the target picture based on the target resolution and the preset resolution to obtain the picture to be displayed includes:

Determine whether the target resolution is equal to the preset resolution;

If the target resolution is not equal to the preset resolution, adjusting the size information of the target picture so that the target resolution is equal to the preset resolution to obtain the picture to be displayed.

Wherein, after displaying the picture to be displayed on the display screen, the method further includes:

Classify the colors of pixels in the picture to be displayed to obtain pixels of multiple different colors;

Determining the color of the pixel with the largest number of pixels among the plurality of pixels of different colors to obtain the color of the target pixel;

When the display time of the picture to be displayed on the display screen reaches a preset time, the color of each pixel in the picture to be displayed is adjusted to the color of the target pixel.

Wherein, after displaying the picture to be displayed on the display screen, the method further includes:

If it is detected that the target device receives the prompt information, the picture to be displayed is displayed on the display screen at a preset time interval.

In the second aspect, an embodiment of the present application also provides a picture display device, including:

An acquiring unit, configured to establish a connection with a target device and acquire parameter information of a camera in the target device;

A receiving unit, configured to receive a target picture taken by a camera in the target device;

The first adjustment unit is configured to adjust the target picture based on the parameter information and the preset resolution to obtain a picture to be displayed;

The display unit is configured to display the picture to be displayed on the display screen.

Wherein, the first adjustment unit includes:

An obtaining sub-unit for obtaining size information of the target picture;

A calculation subunit for calculating the ratio of the pixel parameter to the size information to obtain the target resolution of the target device;

The adjustment subunit is configured to adjust the target picture based on the target resolution and the preset resolution to obtain a picture to be displayed.

Wherein, the picture display device further includes:

A classification unit, configured to classify the colors of pixels in the picture to be displayed after displaying the picture to be displayed on the display screen to obtain pixels of multiple different colors;

A determining unit, configured to determine the color of the pixel with the largest number of pixels among the plurality of pixels of different colors to obtain the color of the target pixel;

The second adjustment unit is configured to adjust the color of each pixel in the picture to be displayed to the color of the target pixel when the display time of the picture to be displayed on the display screen reaches a preset time.

In a third aspect, the embodiments of the present application also provide a storage medium in which a computer program is stored, and when the computer program runs on a computer, the computer is caused to execute the image display method as described above.

In a fourth aspect, an embodiment of the present application also provides a smart device, and the smart device includes:

A bracket, the opposite ends of the bracket are provided with a connecting structure;

A first endless belt and a second endless belt, one end of the first endless belt and one end of the second endless belt are respectively connected to the connecting structure provided at the opposite ends of the bracket;

A flexible display screen, the flexible display screen is arranged on the support;

A processor and a memory. A computer program is stored in the memory. The processor is used to execute a picture display method by calling the computer program stored in the memory. The picture display method includes:

Establish a connection with the target device, and obtain parameter information of the camera in the target device;

Receiving a target picture taken by a camera in the target device;

Adjusting the target picture based on the parameter information and the preset resolution to obtain a picture to be displayed;

The picture to be displayed is displayed on the display screen, wherein the parameter information includes: the size, pixels, horizontal resolution, minimum illuminance, scanning mode, and signal-to-noise ratio of the electrical coupling device.

Wherein, the parameter information is a pixel parameter of the camera, and the adjusting the target picture based on the parameter information and the preset resolution to obtain the picture to be displayed includes:

Obtaining size information of the target picture;

Calculating the ratio of the pixel parameter to the size information to obtain the target resolution of the target device;

The target picture is adjusted based on the target resolution and the preset resolution to obtain a picture to be displayed.

Wherein, the adjusting the target picture based on the target resolution and the preset resolution to obtain the picture to be displayed includes:

Determine whether the target resolution is equal to the preset resolution;

If the target resolution is not equal to the preset resolution, adjusting the size information of the target picture so that the target resolution is equal to the preset resolution to obtain the picture to be displayed.

Wherein, after displaying the picture to be displayed on the display screen, the method further includes:

Classify the colors of pixels in the picture to be displayed to obtain pixels of multiple different colors;

Determining the color of the pixel with the largest number of pixels among the plurality of pixels of different colors to obtain the color of the target pixel;

When the display time of the picture to be displayed on the display screen reaches a preset time, the color of each pixel in the picture to be displayed is adjusted to the color of the target pixel.

Wherein, after displaying the picture to be displayed on the display screen, the method further includes:

If it is detected that the target device receives the prompt information, the picture to be displayed is displayed on the display screen at a preset time interval.

The picture display method provided by the embodiment of the present application includes: establishing a connection with a target device, and obtaining parameter information of a camera in the target device; receiving a target picture taken by a camera in the target device; based on the parameter information and The target picture is adjusted by the preset resolution to obtain the picture to be displayed; the picture to be displayed is displayed on the display screen. Can display pictures of any size to improve user experience.

The beneficial effects of the invention

Brief description of the drawings

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

FIG. 1 is a schematic diagram of the first process of the picture display method provided by an embodiment of this application.

FIG. 2 is a schematic diagram of a second flow of a picture display method provided by an embodiment of this application.

FIG. 3 is a schematic structural diagram of a picture display device provided by an embodiment of the application.

Fig. 4 is a schematic structural diagram of a smart device provided by an embodiment of the application.

Fig. 5 is a specific structure diagram of a smart device provided by an embodiment of the application.

Invention embodiment

Embodiments of the present invention

The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative work shall fall within the protection scope of this application.

Please refer to FIG. 1. FIG. 1 is a schematic diagram of the first process of the image display method provided by an embodiment of the application. Picture display methods, including:

Step 101: Establish a connection with a target device, and obtain parameter information of a camera in the target device.

Among them, the target device can be a mobile phone, tablet computer, notebook computer, personal digital assistant, etc., which has a camera and can establish information transmission connections with other devices through Wireless Fidelity (WiFi), Bluetooth, etc. In the target device A variety of applications are stored, such as applications with entertainment functions (such as video applications, camera applications, game applications, reading software), and applications with service functions (such as map navigation applications, catering applications, etc.).

Specifically, the parameter information of the camera may include some parameters such as the size of the electrical coupling device (CCD), pixels, horizontal resolution, minimum illuminance (that is, the sensitivity of the CCD to ambient light), scanning mode, and signal-to-noise ratio. After establishing a connection with the target device through WiFi, Bluetooth, etc., an instruction can be sent to the target device, requesting the target device to feed back one of the aforementioned camera parameter information after receiving the instruction.

Step 102: Receive a target picture taken by a camera in the target device.

Specifically, when the user obtains a target picture through the camera on the target device and wants to display the target picture on the smart device, the target picture needs to be sent from the target device to the smart device. The sending method can be Send via Bluetooth, LAN, etc.

Among them, since the target picture needs to be displayed on the smart device, the smart device needs to have a display function. Specifically, the smart device may include a display screen with a preset resolution.

Step 103: Adjust the target picture based on the parameter information and the preset resolution to obtain the picture to be displayed.

Specifically, because the pixels of the camera in the target device may not correspond to the preset resolution of the display screen in the smart device, if the received target picture is directly displayed on the display screen, the target picture will be unclear and the size will be unclear. It does not correspond to the size of the display screen, etc., so it is necessary to adjust the target picture according to the parameter information of the camera in the target device and the preset resolution of the display screen to make the target picture display better on the display screen.

Since the number of pixels = picture size * resolution, after receiving the target picture, the size information of the target picture can be obtained first. According to the above formula, the ratio of the pixel parameter and the size information of the camera is calculated to obtain the target device’s Target resolution, which can compare the target resolution of the target device with the resolution of the display screen to adjust the target image. Therefore, adjusting the target picture based on the parameter information and the preset resolution to obtain the picture to be displayed may include:

Obtaining size information of the target picture;

Calculating the ratio of the pixel parameter to the size information to obtain the target resolution of the target device;

The target picture is adjusted based on the target resolution and the preset resolution to obtain a picture to be displayed.

Specifically, after calculating the target resolution of the target device, you can first compare whether the target resolution is equal to the preset resolution. If they are equal, it means that the target photo taken by the camera of the target device can be directly displayed on the display screen, and there is no need Adjust the received target picture. If the target resolution is not equal to the preset resolution, the received target picture needs to be adjusted. For example: if the target resolution is greater than the preset resolution, you need to compress or reduce the size of the received target picture until the target resolution is equal to the preset resolution; if the target resolution is less than the preset resolution, you need to receive Expand or increase the size of the target image until the target resolution is equal to the preset resolution. Thus, the adjusted target picture, that is, the picture to be displayed, is obtained. Therefore, adjusting the target picture based on the target resolution and the preset resolution to obtain the picture to be displayed may include:

Determine whether the target resolution is equal to the preset resolution;

If the target resolution is not equal to the preset resolution, adjusting the size information of the target picture so that the target resolution is equal to the preset resolution to obtain the picture to be displayed.

Step 104: Display the picture to be displayed on the display screen.

Specifically, after the picture to be displayed is obtained by processing in step 103, it may be directly displayed on the display screen.

In some embodiments, it can be set to change the color of pixels in the picture to be displayed after the picture to be displayed is displayed on the display screen for a certain period of time, so that the display screen displays the ambient color of the current scene. The color of the pixels in the picture to be displayed can be classified. For example, the color of the pixels to be displayed in the picture after classification includes: blue, red and black, and then determine the color of the pixel with the largest number of pixels among the pixels of different colors to obtain the target Pixel color, for example: there are 1 million blue pixels, 2 million red pixels, and 3 million black pixels, then the color of the target pixel is black. In this way, after the picture to be displayed is displayed on the display screen for a certain period of time, the color of each pixel in the picture to be displayed is adjusted to the color of the target pixel. Therefore, after step 104, it may further include:

Classify the colors of pixels in the picture to be displayed to obtain pixels of multiple different colors;

Determining the color of the pixel with the largest number of pixels among the plurality of pixels of different colors to obtain the color of the target pixel;

When the display time of the picture to be displayed on the display screen reaches a preset time, the color of each pixel in the picture to be displayed is adjusted to the color of the target pixel.

In some embodiments, since the smart device has established a connection with the target device, when the target device receives prompt information such as an incoming call or short message, the picture to be displayed may be displayed on the display screen at regular intervals. Therefore, in step 104 After that, you can also include:

If it is detected that the target device receives the prompt information, the picture to be displayed is displayed on the display screen at a preset time interval.

The picture display method provided by the embodiment of the present application includes: establishing a connection with a target device and obtaining parameter information of a camera in the target device; receiving a target picture taken by a camera in the target device; based on the parameter information and The target picture is adjusted by the preset resolution to obtain the picture to be displayed; the picture to be displayed is displayed on the display screen. Can display pictures of any size to improve user experience.

In some embodiments, a picture display method is provided as shown in FIG. 2, and the picture display method includes:

Step 201: Establish a connection with the target device, and obtain parameter information of the camera in the target device.

Among them, the target device can be a mobile phone, tablet computer, notebook computer, personal digital assistant, etc., which has a camera and can establish information transmission connection with other devices through Wireless Fidelity (WiFi), Bluetooth, etc. In the target device A variety of applications are stored, such as applications with entertainment functions (such as video applications, camera applications, game applications, reading software), and applications with service functions (such as map navigation applications, catering applications, etc.).

Specifically, the parameter information of the camera may include some parameters such as the size of the electrical coupling device (CCD), pixels, horizontal resolution, minimum illuminance (that is, the sensitivity of the CCD to ambient light), scanning mode, and signal-to-noise ratio. After establishing a connection with the target device through WiFi, Bluetooth, etc., an instruction can be sent to the target device, requesting the target device to feed back one of the aforementioned camera parameter information after receiving the instruction.

Step 202: Receive a target picture taken by a camera in the target device.

Specifically, when the user obtains a target picture through the camera on the target device and wants to display the target picture on the smart device, the target picture needs to be sent from the target device to the smart device. The sending method can be Send via Bluetooth, LAN, etc.

Among them, since the target picture needs to be displayed on the smart device, the smart device needs to have a display function. Specifically, the smart device may include a display screen with a preset resolution.

Step 203: Obtain size information of the target picture.

Specifically, because the pixels of the camera in the target device may not correspond to the preset resolution of the display screen in the smart device, if the received target picture is directly displayed on the display screen, the target picture will be unclear and the size will be unclear. If it does not correspond to the size of the display screen, etc., it is necessary to adjust the target picture according to the parameter information of the camera in the target device and the preset resolution of the display screen to make the target picture appear better when displayed on the display screen.

Since the number of pixels=picture size*resolution, after receiving the target picture, the size information of the target picture can be obtained first.

Step 204: Calculate the ratio of the pixel parameter to the size information to obtain the target resolution of the target device.

Specifically, according to the above formula, the ratio between the pixel parameters of the camera and the size information is calculated to obtain the target resolution of the target device, so that the target resolution of the target device can be compared with the resolution of the display screen.

Step 205: Determine whether the target resolution is equal to the preset resolution.

Specifically, after calculating the target resolution of the target device, you can first compare whether the target resolution is equal to the preset resolution. If they are equal, it means that the target photo taken by the camera of the target device can be directly displayed on the display screen, and there is no need Adjust the received target picture. If the target resolution is not equal to the preset resolution, the received target picture needs to be adjusted.

Step 206: If the target resolution is not equal to the preset resolution, adjust the size information of the target picture so that the target resolution is equal to the preset resolution to obtain the picture to be displayed.

For example: if the target resolution is greater than the preset resolution, you need to compress or reduce the size of the received target picture until the target resolution is equal to the preset resolution; if the target resolution is less than the preset resolution, you need to receive Expand or increase the size of the target image until the target resolution is equal to the preset resolution. Thus, the adjusted target picture, that is, the picture to be displayed, is obtained.

Step 207: Display the picture to be displayed on the display screen.

Specifically, after the picture to be displayed is obtained by processing in step 206, it may be directly displayed on the display screen.

Step 208: Classify the colors of the pixels in the picture to be displayed to obtain pixels of multiple different colors.

Specifically, after the picture to be displayed is displayed on the display screen for a certain period of time, the color of the pixels in the picture to be displayed can be set to change the color of the pixels in the picture to be displayed, so that the display screen displays the ambient color of the current scene. The color of the pixels in the picture to be displayed can be classified. For example, the color of the pixels in the picture to be displayed after classification includes: blue, red, and black.

Step 209: Determine the color of the pixel with the largest number of pixels among the pixels of multiple different colors to obtain the color of the target pixel.

Among them, determine the color of the pixel with the largest number of pixels among the pixels of different colors to obtain the target pixel color, for example: 1 million blue pixels, 2 million red pixels, and 3 million black pixels. Then the color of the target pixel is black.

Step 210: When the display time of the picture to be displayed on the display screen reaches the preset time, adjust the color of each pixel in the picture to be displayed to the color of the target pixel.

After the picture to be displayed is displayed on the display screen for a certain period of time, the color of each pixel in the picture to be displayed is adjusted to the color of the target pixel.

Step 211: If it is detected that the target device receives the prompt information, the picture to be displayed is displayed on the display screen at a preset time interval.

Specifically, since the smart device has established a connection with the target device, when the target device receives prompt information such as an incoming call or short message, the picture to be displayed can be displayed on the display screen at regular intervals.

The picture display method provided by the embodiment of the present application includes: establishing a connection with a target device and obtaining parameter information of a camera in the target device; receiving a target picture taken by a camera in the target device; based on the parameter information and The target picture is adjusted by the preset resolution to obtain the picture to be displayed; the picture to be displayed is displayed on the display screen. Can display pictures of any size to improve user experience.

Please refer to FIG. 3, which is a schematic structural diagram of a picture display device provided by an embodiment of the application. The picture display device includes: an acquiring unit 31, a receiving unit 32, a first adjusting unit 33, and a display unit 34.

Wherein, the acquiring unit 31 is configured to establish a connection with a target device and acquire parameter information of a camera in the target device.

Among them, the target device can be a mobile phone, tablet computer, notebook computer, personal digital assistant, etc., which has a camera and can establish information transmission connection with other devices through Wireless Fidelity (WiFi), Bluetooth, etc. In the target device A variety of applications are stored, such as applications with entertainment functions (such as video applications, camera applications, game applications, reading software), and applications with service functions (such as map navigation applications, catering applications, etc.).

Specifically, the parameter information of the camera may include some parameters such as the size of the electrical coupling device (CCD), pixels, horizontal resolution, minimum illuminance (that is, the sensitivity of the CCD to ambient light), scanning mode, and signal-to-noise ratio. After establishing a connection with the target device through WiFi, Bluetooth, etc., an instruction can be sent to the target device, requesting the target device to feed back one of the aforementioned camera parameter information after receiving the instruction.

The receiving unit 32 is configured to receive a target picture taken by a camera in the target device.

Specifically, when the user obtains a target picture through the camera on the target device and wants to display the target picture on the smart device, the target picture needs to be sent from the target device to the smart device. The sending method can be Send via Bluetooth, LAN, etc.

Among them, since the target picture needs to be displayed on the smart device, the smart device needs to have a display function. Specifically, the smart device may include a display screen with a preset resolution.

The first adjustment unit 33 is configured to adjust the target picture based on the parameter information and the preset resolution to obtain a picture to be displayed.

Specifically, because the pixels of the camera in the target device may not correspond to the preset resolution of the display screen in the smart device, if the received target picture is directly displayed on the display screen, the target picture will be unclear and the size will be unclear. It does not correspond to the size of the display screen, etc., so it is necessary to adjust the target picture according to the parameter information of the camera in the target device and the preset resolution of the display screen to make the target picture display better on the display screen.

The display unit 34 is configured to display the picture to be displayed on the display screen.

Specifically, after the image to be displayed is obtained through processing by the first adjustment unit 33, it may be directly displayed on the display screen.

In some embodiments, the first adjustment unit 33 may further include:

An obtaining sub-unit for obtaining size information of the target picture;

A calculation subunit for calculating the ratio of the pixel parameter to the size information to obtain the target resolution of the target device;

The adjustment subunit is configured to adjust the target picture based on the target resolution and the preset resolution to obtain a picture to be displayed.

In some embodiments, the picture display device may further include:

A classification unit, configured to classify the colors of pixels in the picture to be displayed after displaying the picture to be displayed on the display screen to obtain pixels of multiple different colors;

A determining unit, configured to determine the color of the pixel with the largest number of pixels among the plurality of pixels of different colors to obtain the color of the target pixel;

The second adjustment unit is configured to adjust the color of each pixel in the picture to be displayed to the color of the target pixel when the display time of the picture to be displayed on the display screen reaches a preset time.

Based on the above method, the present invention also provides a storage medium on which a plurality of instructions are stored, where the instructions are suitable for being loaded by a processor and executing the image display method as described above.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by a program instructing relevant hardware. The program can be stored in a computer-readable storage medium, and the storage medium can include: Read only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk, etc.

The embodiment of the present application also provides a smart device, and the smart device includes:

A bracket, the opposite ends of the bracket are provided with a connecting structure;

A first endless belt and a second endless belt, one end of the first endless belt and one end of the second endless belt are respectively connected to the connecting structure provided at the opposite ends of the bracket;

A flexible display screen, the flexible display screen is arranged on the support;

A processor and a memory. A computer program is stored in the memory. The processor is used to execute a picture display method by calling the computer program stored in the memory. The picture display method includes:

Establish a connection with the target device, and obtain parameter information of the camera in the target device;

Receiving a target picture taken by a camera in the target device;

Adjusting the target picture based on the parameter information and the preset resolution to obtain a picture to be displayed;

The picture to be displayed is displayed on the display screen, wherein the parameter information includes: the size, pixels, horizontal resolution, minimum illuminance, scanning mode, and signal-to-noise ratio of the electrical coupling device.

Wherein, the parameter information is a pixel parameter of the camera, and the adjusting the target picture based on the parameter information and the preset resolution to obtain the picture to be displayed includes:

Obtaining size information of the target picture;

Calculating the ratio of the pixel parameter to the size information to obtain the target resolution of the target device;

The target picture is adjusted based on the target resolution and the preset resolution to obtain a picture to be displayed.

Wherein, the adjusting the target picture based on the target resolution and the preset resolution to obtain the picture to be displayed includes:

Determine whether the target resolution is equal to the preset resolution;

If the target resolution is not equal to the preset resolution, adjusting the size information of the target picture so that the target resolution is equal to the preset resolution to obtain the picture to be displayed.

Wherein, after displaying the picture to be displayed on the display screen, the method further includes:

Classify the colors of pixels in the picture to be displayed to obtain pixels of multiple different colors;

Determining the color of the pixel with the largest number of pixels among the plurality of pixels of different colors to obtain the color of the target pixel;

When the display time of the picture to be displayed on the display screen reaches a preset time, the color of each pixel in the picture to be displayed is adjusted to the color of the target pixel.

Wherein, after displaying the picture to be displayed on the display screen, the method further includes:

If it is detected that the target device receives the prompt information, the picture to be displayed is displayed on the display screen at a preset time interval.

In some embodiments, please refer to FIG. 4, which shows a schematic structural diagram of a smart device provided by an embodiment of the present application, where the smart device 100 includes:

A support 10, with connecting structures 20 provided at opposite ends of the support 10;

A first endless belt 30 and a second endless belt 40, one end of the first endless belt 30 and one end of the second endless belt 40 are respectively connected to the connecting structures 20 provided at opposite ends of the bracket 10;

The flexible display screen 50 is arranged on the support 10.

Wherein, the connecting structure 20 and the first endless belt 30 and the second endless belt 40 can be connected by a rotating shaft, so that the first endless belt 30 and the second endless belt 40 rotate around the rotating shaft. Specifically, the smart device 100 may also include a processor and a memory. The processor and the memory may be set in the cradle 10, and a computer program is stored in the memory. The processor uses the computer program stored in the memory to call the computer program. To perform the image display method as described above. Wherein, the smart device 100 can be a smart watch, a smart ring, etc., which is not limited here.

FIG. 5 shows a specific structural block diagram of a smart device provided in an embodiment of the present invention, and the smart device can be used to implement the picture display method, device, and storage medium provided in the foregoing embodiment.

As shown in FIG. 5, the smart device 100 may include an RF (Radio Frequency) circuit 110, a memory 120 including one or more (only one is shown in the figure) computer-readable storage medium, an input unit 130, and a display unit. 140, sensor 150, audio circuit 160, transmission module 170, processor 180 including one or more processing cores (only one is shown in the figure), power supply 190 and other components. Those skilled in the art can understand that the structure of the smart device 1200 shown in FIG. 5 does not constitute a limitation on the smart device 100, and may include more or fewer components than shown, or a combination of certain components, or different components. Layout. among them:

The RF circuit 110 may include various existing circuit elements for performing these functions, for example, an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a subscriber identity module (SIM) card, a memory, and so on. The RF circuit 110 can communicate with various networks such as the Internet, an intranet, and a wireless network, or communicate with a second device through a wireless network. The aforementioned wireless network may include a cellular telephone network, a wireless local area network, or a metropolitan area network.

The memory 120 can be used to store software programs and modules, such as the program instructions/modules corresponding to the picture display method, device, storage medium, and smart devices in the above embodiments. The processor 180 runs the software programs and modules stored in the memory 120 to thereby Perform various functional applications and data processing, that is, realize the function of mutual recognition of chips. The memory 120 may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memory, or a second non-volatile solid-state memory. In some examples, the memory 120 may be a storage medium as described above.

The input unit 130 may be used to receive inputted digital or character information, and generate keyboard, mouse, joystick, optical or trackball signal input related to user settings and function control. Specifically, the input unit 130 may include a touch-sensitive surface 131 and other input devices 132. The touch-sensitive surface 131, also called a touch screen or a touchpad, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on or on the touch-sensitive surface 131. Operation near the touch-sensitive surface 131), and drive the corresponding connection device according to a preset program. Optionally, the touch-sensitive surface 131 may include two parts: a touch detection device and a touch controller.

The display unit 140 may be used to display information input by the user or information provided to the user and various graphical user interfaces of the smart device 1200. These graphical user interfaces may be composed of graphics, text, icons, videos, and any combination thereof. The display unit 140 may include a display panel 141, and further, the touch-sensitive surface 131 may cover the display panel 141. The display interface of the smart device in the foregoing embodiment can be represented by the display unit 140, that is, the display content displayed on the display interface can be displayed by the display unit 140.

The smart device 1200 may further include at least one sensor 150, such as a light sensor, a motion sensor, and a second sensor. Specifically, the light sensor may include an ambient light sensor and a proximity sensor. The ambient light sensor can adjust the brightness of the display panel 141 according to the brightness of the ambient light, and the proximity sensor can close the display panel 141 when the smart device 1200 is moved to the ear. And/or backlight. As for the second sensors, such as gyroscope, barometer, hygrometer, thermometer, infrared sensor, etc., that the smart device 1200 can also configure, it will not be repeated here.

The audio circuit 160, the speaker 161, and the microphone 162 can provide an audio interface between the user and the smart device 1200. The audio circuit 160 can transmit the electrical signal converted from the received audio data to the speaker 161, which is converted into a sound signal for output by the speaker 161; on the other hand, the microphone 162 converts the collected sound signal into an electrical signal, and the audio circuit 160 After being received, it is converted into audio data, and then processed by the audio data output processor 180, and sent to, for example, another terminal via the RF circuit 110, or the audio data is output to the memory 120 for further processing. The audio circuit 160 may also include an earplug jack to provide communication between a peripheral earphone and the smart device 1200.

The smart device 1200 can help users send and receive emails, browse web pages, and access streaming media through the transmission module 170, and it provides users with wireless broadband Internet access.

The processor 180 is the control center of the smart device 1200. It uses various interfaces and lines to connect various parts of the entire mobile phone, runs or executes software programs and/or modules stored in the memory 120, and calls data stored in the memory 120 , To perform various functions of the smart device 1200 and process data, so as to monitor the mobile phone as a whole. Optionally, the processor 180 may include one or more processing cores; in some embodiments, the processor 180 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, and For application programs, the modem processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 180.

Specifically, the processor 180 includes: an arithmetic logic unit (Arithmetic Logic Unit, ALU), an application processor, a global positioning system (Global Positioning System, GPS), and a control and status bus (Bus) (not shown in the figure) .

The smart device 1200 also includes a power supply 190 (such as a battery) for supplying power to various components. In some embodiments, the power supply may be logically connected to the processor 180 through a power management system, so as to manage power supply, discharge, and power consumption through the power management system. Management and other functions. The power supply 190 may also include any components such as one or more DC or AC power supplies, a re-power supply system, a power failure detection circuit, a power converter or inverter, and a power status indicator.

Although not shown, the smart device 1200 may also include a camera (such as a front camera, a rear camera), a Bluetooth module, etc., which will not be repeated here.

Specifically, in this embodiment, the display unit 140 of the smart device 1200 is a touch screen display. The smart device 1200 further includes a memory 120 and one or more programs. One or more programs are stored in the memory 120 and configured The execution of one or more programs by one or more processors 180 includes instructions for performing the following operations:

Establish a connection with the target device, and obtain parameter information of the camera in the target device;

Receiving a target picture taken by a camera in the target device;

Adjusting the target picture based on the parameter information and the preset resolution to obtain a picture to be displayed;

The picture to be displayed is displayed on the display screen.

In some embodiments, when the target picture is adjusted based on the parameter information and the preset resolution to obtain the picture to be displayed, the processor 380 may further execute the following instructions:

Obtaining size information of the target picture;

Calculating the ratio of the pixel parameter to the size information to obtain the target resolution of the target device;

The target picture is adjusted based on the target resolution and the preset resolution to obtain a picture to be displayed.

In some embodiments, when the target picture is adjusted based on the target resolution and the preset resolution to obtain a picture to be displayed, the processor 380 may further execute the following instructions:

Determine whether the target resolution is equal to the preset resolution;

If the target resolution is not equal to the preset resolution, adjusting the size information of the target picture so that the target resolution is equal to the preset resolution to obtain the picture to be displayed.

In some embodiments, after the picture to be displayed is displayed on the display screen, the processor 380 may further execute instructions for the following operations:

Classify the colors of pixels in the picture to be displayed to obtain pixels of multiple different colors;

Determining the color of the pixel with the largest number of pixels among the plurality of pixels of different colors to obtain the color of the target pixel;

When the display time of the picture to be displayed on the display screen reaches a preset time, the color of each pixel in the picture to be displayed is adjusted to the color of the target pixel.

In some embodiments, after the picture to be displayed is displayed on the display screen, the processor 380 may further execute instructions for the following operations:

If it is detected that the target device receives the prompt information, the picture to be displayed is displayed on the display screen at a preset time interval.

In the above-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in an embodiment, reference may be made to related descriptions of other embodiments.

The above describes in detail a picture display method, device, storage medium, and smart device provided by the embodiments of this application. Specific examples are used in this article to illustrate the principles and implementations of this application. The description of the above embodiments is only It is used to help understand the technical solutions of the present application and its core ideas; those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or equivalently replace some of the technical features; and These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims (13)

A picture display method applied to a smart device containing a display screen with a preset resolution, which includes: Establish a connection with the target device, and obtain parameter information of the camera in the target device; Receiving a target picture taken by a camera in the target device; Adjusting the target picture based on the parameter information and the preset resolution to obtain a picture to be displayed; The picture to be displayed is displayed on the display screen. The picture display method according to claim 1, wherein the parameter information is a pixel parameter of the camera, and the target picture is adjusted based on the parameter information and the preset resolution to obtain the picture to be displayed, include: Obtaining size information of the target picture; Calculating the ratio of the pixel parameter to the size information to obtain the target resolution of the target device; The target picture is adjusted based on the target resolution and the preset resolution to obtain a picture to be displayed. 3. The picture display method according to claim 2, wherein the adjusting the target picture based on the target resolution and the preset resolution to obtain the picture to be displayed comprises: Determine whether the target resolution is equal to the preset resolution; If the target resolution is not equal to the preset resolution, adjusting the size information of the target picture so that the target resolution is equal to the preset resolution to obtain the picture to be displayed. The picture display method according to claim 1, wherein after the displaying the picture to be displayed on the display screen, the method further comprises: Classify the colors of pixels in the picture to be displayed to obtain pixels of multiple different colors; Determining the color of the pixel with the largest number of pixels among the plurality of pixels of different colors to obtain the color of the target pixel; When the display time of the picture to be displayed on the display screen reaches a preset time, the color of each pixel in the picture to be displayed is adjusted to the color of the target pixel. The picture display method according to claim 1, wherein after the picture to be displayed is displayed on the display screen, the method further comprises: If it is detected that the target device receives the prompt information, the picture to be displayed is displayed on the display screen at a preset time interval. A picture display device, which is applied to a smart device including a display screen with a preset resolution, and includes: An acquiring unit, configured to establish a connection with a target device and acquire parameter information of a camera in the target device; A receiving unit, configured to receive a target picture taken by a camera in the target device; The first adjustment unit is configured to adjust the target picture based on the parameter information and the preset resolution to obtain a picture to be displayed; The display unit is configured to display the picture to be displayed on the display screen. The picture display device according to claim 6, wherein the first adjustment unit comprises: An obtaining sub-unit for obtaining size information of the target picture; A calculation subunit for calculating the ratio of the pixel parameter to the size information to obtain the target resolution of the target device; The adjustment subunit is configured to adjust the target picture based on the target resolution and the preset resolution to obtain a picture to be displayed. 7. The picture display device according to claim 6, wherein the picture display device further comprises: The classification unit is configured to classify the colors of pixels in the picture to be displayed after displaying the picture to be displayed on the display screen to obtain pixels of multiple different colors; A determining unit, configured to determine the color of the pixel with the largest number of pixels among the plurality of pixels of different colors to obtain the color of the target pixel; The second adjustment unit is configured to adjust the color of each pixel in the picture to be displayed to the color of the target pixel when the display time of the picture to be displayed on the display screen reaches a preset time. A smart device, characterized in that, the smart device includes: A bracket, the opposite ends of the bracket are provided with a connecting structure; A first endless belt and a second endless belt, one end of the first endless belt and one end of the second endless belt are respectively connected to the connecting structure provided at the opposite ends of the bracket; A flexible display screen, the flexible display screen is arranged on the support; A processor and a memory, and a computer program is stored in the memory, and the processor is configured to execute a picture display method by calling the computer program stored in the memory, and the picture display method includes: Establish a connection with the target device, and obtain parameter information of the camera in the target device; Receiving a target picture taken by a camera in the target device; Adjusting the target picture based on the parameter information and the preset resolution to obtain a picture to be displayed; The picture to be displayed is displayed on the display screen, wherein the parameter information includes: the size, pixels, horizontal resolution, minimum illuminance, scanning mode, and signal-to-noise ratio of the electrical coupling device. The smart device according to claim 9, wherein the parameter information is a pixel parameter of the camera, and the adjustment of the target picture based on the parameter information and the preset resolution to obtain the picture to be displayed includes : Obtaining size information of the target picture; Calculating the ratio of the pixel parameter to the size information to obtain the target resolution of the target device; The target picture is adjusted based on the target resolution and the preset resolution to obtain a picture to be displayed. The smart device according to claim 10, wherein the adjusting the target picture based on the target resolution and the preset resolution to obtain the picture to be displayed comprises: Determine whether the target resolution is equal to the preset resolution; If the target resolution is not equal to the preset resolution, adjusting the size information of the target picture so that the target resolution is equal to the preset resolution to obtain the picture to be displayed. The smart device according to claim 9, wherein after the display of the picture to be displayed on the display screen, the method further comprises: Classify the colors of pixels in the picture to be displayed to obtain pixels of multiple different colors; Determining the color of the pixel with the largest number of pixels among the plurality of pixels of different colors to obtain the color of the target pixel; When the display time of the picture to be displayed on the display screen reaches a preset time, the color of each pixel in the picture to be displayed is adjusted to the color of the target pixel. The smart device according to claim 9, wherein after the picture to be displayed is displayed on the display screen, further comprising: If it is detected that the target device receives the prompt information, the picture to be displayed is displayed on the display screen at a preset time interval.

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