CN113470571B - Brightness compensation method and device, electronic equipment and computer readable storage medium - Google Patents

Abstract

The disclosure relates to a brightness compensation method and device, an electronic device and a computer readable storage medium, wherein the method comprises the following steps: acquiring brightness information of each pixel in a screen of a terminal in the process of using a target type terminal by a plurality of users; determining a division strategy of the screen according to the brightness information, and dividing the screen into a plurality of areas according to the division strategy; and according to the brightness information corresponding to each region, establishing a corresponding brightness compensation strategy for each region. According to the technical scheme of the disclosure, the area is divided, on one hand, the number is small, the brightness information required to be recorded is small, and the occupation of the memory of the terminal can be reduced; on the other hand, the regions are divided according to the brightness information of the pixels, and the compensation strategies are respectively formulated according to the brightness information corresponding to each region, so that the formulated compensation strategies can better accord with the brightness information of the pixels in each region, and each pixel can be accurately compensated.

Description

Brightness compensation method and device, electronic device, and computer-readable storage medium

technical field

The present disclosure relates to the field of display technology, and in particular, to a brightness compensation method, a brightness compensation device, an electronic device, and a computer-readable storage medium.

Background technique

OLED (Organic Light Emitting Diode) screens have the advantages of high color gamut and high contrast ratio, and are widely used in electronic devices such as mobile phones and TVs. However, in the OLED screen, the organic light-emitting layer that plays the role of light-emitting will decline during use, resulting in a decrease in light-emitting brightness.

In the actual use process, due to the different lighting time of each pixel in the screen, for a certain pixel, if it emits light of a certain color for a long time, the organic light-emitting layer in it will undergo obvious decay. When switching to display another color, the brightness of the other color is dimmed. For example, multiple pixels continue to display text of a certain color. When these pixels are switched to display other content, these pixels will form the imprint of the above-mentioned text due to their low luminous brightness. This situation is commonly known as "burn-in".

In order to overcome the above problems, the solution adopted in the related art is to compensate the luminous brightness of the OLED according to the characteristic curve of the OLED in the screen. However, this method requires an electronic device to acquire and store the brightness information of each pixel, which takes up too much memory. A further improvement plan is to use every 8 × 8 pixels as a block to record the brightness information, and perform uniform compensation for these 8 × 8 pixels, but there are too many pixels in the current screen, even if every 8 × 8 pixels are used as A block to record brightness information also takes up a lot of memory.

SUMMARY OF THE INVENTION

The present disclosure provides a brightness compensation method, a brightness compensation device, an electronic device, and a computer-readable storage medium to solve the deficiencies in the related art.

According to a first aspect of the embodiments of the present disclosure, a brightness compensation method is proposed, including:

Obtain the brightness information of each pixel in the screen of the terminal in the process of using the target type terminal by multiple users;

Determine a division strategy of the screen according to the brightness information, and divide the screen into multiple areas according to the division strategy;

According to the brightness information corresponding to each of the regions, a corresponding brightness compensation strategy is formulated for each of the regions.

Optionally, the brightness information includes at least one of the following:

Color, brightness, duration of lighting.

Optionally, in the process of acquiring the target type terminal used by multiple users, the brightness information of each pixel in the screen of the terminal includes:

Determine n scenarios where multiple users are in the process of using the target type terminal, where n≥1;

The brightness information of each pixel in the screen of the terminal in each of the scenarios is acquired respectively.

Optionally, determining a division strategy of the screen according to the brightness information, and dividing the screen into multiple areas according to the division strategy includes:

According to the ith brightness information of each pixel in the screen of the terminal under the ith scene in the n scenes, determine the ith division strategy of the screen under the ith scene;

When the terminal is in the ith scene, the screen is divided into a plurality of areas associated with the ith scene according to the ith division strategy.

Optionally, formulating a corresponding brightness compensation strategy for each of the regions according to the brightness information corresponding to each of the regions includes:

According to the brightness information corresponding to each of the multiple areas associated with the ith scene, a corresponding brightness compensation strategy is formulated for each of the multiple areas associated with the ith scene.

According to a second aspect of the embodiments of the present disclosure, a brightness compensation device is provided, including:

an information acquisition module, configured to acquire the brightness information of each pixel in the screen of the terminal when multiple users are using the target type terminal;

an area division sub-module, configured to determine a division strategy of the screen according to the brightness information, and divide the screen into multiple areas according to the division strategy;

The compensation determination sub-module is configured to formulate a corresponding brightness compensation strategy for each of the regions according to the brightness information corresponding to each of the regions.

Optionally, the brightness information includes at least one of the following:

Color, brightness, duration of lighting.

Optionally, the information acquisition module includes:

a scene determination submodule, configured to determine n scenes where multiple users are in the process of using the target type terminal, where n≥1;

The information acquisition sub-module is configured to acquire the brightness information of each pixel in the screen of the terminal in each of the scenarios respectively.

Optionally, the area division submodule includes:

A strategy determination submodule, configured to determine the ith partition strategy of the screen in the ith scenario according to the ith brightness information of each pixel in the screen of the terminal in the ith scenario in the n scenarios ;

The area dividing submodule is configured to divide the screen into a plurality of areas associated with the ith scene according to the ith dividing strategy when the terminal is in the ith scene.

Optionally, the compensation determination sub-module is configured to, according to the brightness information corresponding to each of the plurality of regions associated with the i-th scene, determine for each of the plurality of regions associated with the i-th scene. Each region formulates a corresponding brightness compensation strategy.

According to a third aspect of the embodiments of the present disclosure, an electronic device is provided, including:

processor;

memory for storing processor-executable instructions;

Wherein, the processor is configured to implement the method described in any of the above embodiments.

According to a fourth aspect of the embodiments of the present disclosure, a computer-readable storage medium is provided, on which a computer program is stored, and when the program is executed by a processor, implements the steps in the method described in any of the foregoing embodiments.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects:

As can be seen from the above embodiments, the present disclosure

It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure.

FIG. 1 is a schematic flowchart of a brightness compensation method according to an embodiment of the present disclosure.

FIG. 2 is a schematic flowchart of another brightness compensation method according to an embodiment of the present disclosure.

FIG. 3 is a schematic flowchart of yet another brightness compensation method according to an embodiment of the present disclosure.

FIG. 4 is a schematic flowchart of yet another brightness compensation method according to an embodiment of the present disclosure.

FIG. 5 is a schematic block diagram of a luminance compensation apparatus according to an embodiment of the present disclosure.

Fig. 6 is a schematic block diagram of an information acquisition module according to an embodiment of the present disclosure.

Fig. 7 is a schematic block diagram of an area division module according to an embodiment of the present disclosure.

FIG. 8 is a schematic block diagram of an apparatus for luminance compensation according to an embodiment of the present disclosure.

Detailed ways

Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as recited in the appended claims.

FIG. 1 is a schematic flowchart of a brightness compensation method according to an embodiment of the present disclosure. As shown in Figure 1, the brightness compensation method may include the following steps:

In step S101, acquiring the brightness information of each pixel in the screen of the terminal in the process of using the target type terminal by multiple users;

In step S102, a division strategy of the screen is determined according to the brightness information, and the screen is divided into multiple areas according to the division strategy;

In step S103, according to the brightness information corresponding to each of the regions, a corresponding brightness compensation strategy is formulated for each of the regions.

In one embodiment, the terminal may be an electronic device such as a mobile phone, a tablet computer, a wearable device, a personal computer, and a television.

Taking the terminal as a mobile phone as an example, since the screen sizes of different types of mobile phones may be different, even if the same content is displayed, the positions of the pixels of the displayed content will be different. Therefore, for different types of mobile phones, the brightness information of each pixel during the user's use process can be separately recorded.

For example, for the target type of mobile phone, users can use the terminal to perform operations such as watching live broadcasts, playing games, and online shopping. For example, for most users of the target type mobile phone, they tend to use the mobile phone to play games. , the operation buttons will be displayed for a long time in the lower left and lower right corners of the screen. For example, the color of the operation buttons is white and the brightness is A (a brightness value, which can be determined according to the actual situation).

The brightness information of each pixel can be determined by counting the lighting time of each pixel in the screen and the corresponding brightness information such as color and brightness. The greater the weight of ), and the weighted summation of the brightness values according to time (the brightness with a longer display duration corresponds to a greater weight). Since users often use mobile phones to play games, the brightness information of the pixels corresponding to the operation buttons tends to be white in color and A in brightness.

Further, the obtained brightness information can determine a division strategy of the screen, and the screen is divided into multiple areas according to the division strategy.

Since the use of a large number of target terminals by a large number of users in the brightness information time domain is determined, the obtained brightness information can relatively accurately reflect the lighting of each pixel in the mobile phone when the user uses the mobile phone.

For example, when a large number of users often use the target type of mobile phone to play games, the brightness information of the pixels in the lower left corner and the lower right corner of the screen corresponding to the button area tends to be white, and the brightness is A (the brightness information can include color, brightness, etc.) etc., other parameters related to brightness can also be included, which can be set as required). The area in the middle of the screen displays the constantly changing game scene, and the color and brightness of different game scenes are different, so the color of the pixels in this area generally does not tend to a specific color, and the brightness does not tend to a specific brightness.

Then the determined division strategy may be to divide the pixels of the button area in the screen into one area, and other pixels in the screen into another area, and then divide the pixels in the screen into different areas according to the division strategy, such as this The division result of the embodiment may include two types of areas, a key area and a non-key area.

Then, according to the brightness information corresponding to each of the regions, a corresponding brightness compensation strategy is formulated for each of the regions.

For example, for the key area, since its color tends to be white and its brightness tends to be A, based on the brightness information, a set of brightness compensation strategy can be formulated (the specific compensation strategy can be set as needed, and this implementation does not limit it), Further, based on the established compensation strategy, uniform compensation can be performed on the pixels in the key area. Correspondingly, for the area outside the key area, since there is no special case for its color and brightness, based on the brightness information, another set of brightness compensation strategy can be formulated, and then based on the established compensation strategy, Pixels are uniformly compensated.

It can be seen that, on the one hand, the number of areas divided according to this is small, so less brightness information needs to be recorded, which can reduce the occupation of the terminal memory; on the other hand, because the area is divided according to the brightness information of pixels, The compensation strategy is also formulated according to the brightness information corresponding to each area, so the formulated compensation strategy can be more in line with the brightness information of the pixels in each area, so that each pixel can be accurately compensated.

It should be noted that, the method shown in this embodiment may be applicable to both the manufacturer of the terminal and the seller of the terminal.

Optionally, the brightness information includes at least one of the following:

Color, brightness, duration of lighting.

FIG. 2 is a schematic flowchart of another brightness compensation method according to an embodiment of the present disclosure. As shown in FIG. 2 , in the process of acquiring the target type terminal used by multiple users, the brightness information of each pixel on the screen of the terminal includes:

In step S1011, determine n scenarios where multiple users are in the process of using the target type terminal, where n≥1;

In step S1012, the brightness information of each pixel in the screen of the terminal in each of the scenarios is acquired respectively.

In one embodiment, since the user uses the terminal in different scenarios, the brightness information of each pixel on the terminal screen may be different. For example, when the user is watching a live broadcast, the pixels on the right side of the screen display the background for a long time. The barrage input bar with pink color and brightness B, while the user is playing a game, the pixels in the lower left and lower right corners of the screen display the operation buttons for a long time.

In this regard, n scenarios in which multiple users are in the process of using the target type terminal can be determined, for example, the scenarios in which the user is using the terminal can be determined according to the application running on the front end of the user. Then, the brightness information of each pixel on the screen of the terminal in each of the scenarios is obtained respectively. For example, for the scene of watching a live broadcast, the determined brightness information is that the color of the corresponding pixel in the right barrage input column tends to be pink, and the brightness It is B; for the game playing scene, the determined brightness information is that the color of the pixels in the button area in the lower left corner and the lower right corner tends to be white, and the brightness is A.

FIG. 3 is a schematic flowchart of yet another brightness compensation method according to an embodiment of the present disclosure. As shown in FIG. 3 , the determining the division strategy of the screen according to the brightness information, and dividing the screen into multiple areas according to the division strategy includes:

In step S1021, according to the ith brightness information of each pixel in the screen of the terminal under the ith scene in the n scenes, determine the ith division strategy of the screen in the ith scene;

In step S1022, when the terminal is in the ith scene, the screen is divided into a plurality of areas associated with the ith scene according to the ith division strategy.

In one embodiment, since the brightness information of the pixels in the screen may be different in different scenarios, for each scenario, a division strategy may be separately determined according to the corresponding brightness information. For example, for the ith scene, the division strategy of the screen in the ith scene can be determined according to the brightness information (the ith brightness information) of the pixels in the screen in the ith scene, then when the terminal is in the ith scene, Then the screen can be divided into multiple areas associated with the ith scene according to the ith division strategy.

For example, in the scene of watching a live broadcast, because the color of the corresponding pixels in the barrage input bar on the right side of the screen tends to be pink, and the brightness is B, while other areas of the screen display the live broadcast screen, the live broadcast screen is constantly changing, so the color of the pixels in other areas does not tend to be A specific color, and the brightness doesn't tend to be a specific brightness either. Then, a division strategy b can be formulated to divide the screen into two areas, in which the pixels corresponding to the barrage input column belong to one area, and the pixels displaying the live screen belong to another area.

For example, in a game playing scene, since the color of the pixels corresponding to the operation buttons in the lower left and lower right corners of the screen tends to be white and the brightness is A, while other areas of the screen display the game screen, the game screen is constantly changing, so the color of the pixels in other areas is not inclined For a particular color, the brightness also does not tend to be a particular brightness. Then a division strategy a can be formulated to divide the screen into two areas, in which the pixels corresponding to the operation buttons belong to one area, and the pixels displaying the game screen belong to another area.

Furthermore, when the user uses the terminal in different scenarios, the screen can be divided according to the strategy corresponding to each scenario. For example, when a user is watching a live broadcast, the screen can be divided according to the division strategy b, and when the user is playing a game, the screen can be divided according to the division strategy a.

FIG. 4 is a schematic flowchart of yet another brightness compensation method according to an embodiment of the present disclosure. As shown in FIG. 4 , according to the brightness information corresponding to each of the regions, formulating a corresponding brightness compensation strategy for each of the regions includes:

In step S1031, according to the brightness information corresponding to each of the multiple areas associated with the i-th scene, formulate a corresponding brightness compensation strategy for each of the multiple areas associated with the i-th scene .

In one embodiment, when different division strategies are adopted for different usage scenarios, the pixels at the same position on the screen may belong to different areas under different usage scenarios. Then, according to the brightness information corresponding to each of the multiple regions associated with the corresponding scene, a corresponding brightness compensation strategy can be formulated for each of the multiple regions associated with the corresponding scene.

For example, in the scenario where the user is playing a game, the screen can be divided according to the division strategy a. In this case, the determined brightness compensation strategy is α, and based on the brightness compensation strategy α, the pixels in the button area and the pixels displaying the game screen can be different. way of compensation.

For example, in a scenario where a user is watching a live broadcast, the screen can be divided according to the division strategy b. In this case, the determined brightness compensation strategy is β, and based on the brightness compensation strategy of β, the pixels of the bullet screen input bar and the pixels of the live broadcast screen can be divided into Compensate in different ways.

Accordingly, the brightness compensation strategy can be adapted to the usage scenarios of the terminal. For different usage scenarios, different division strategies are used to divide the screen, and different brightness compensation strategies are used for brightness compensation, which is beneficial to ensure that the compensation results are well suited for Different usage scenarios of the terminal.

The terminal may store the brightness compensation strategy corresponding to each scene in advance, and after downloading an application, may obtain the brightness compensation strategy corresponding to the usage scene related to the application by updating.

Corresponding to the foregoing embodiments of the luminance compensation method, the present disclosure also provides embodiments of a luminance compensation apparatus.

FIG. 5 is a schematic block diagram of a luminance compensation apparatus according to an embodiment of the present disclosure. As shown in FIG. 5 , the luminance compensation device may include:

The information acquisition module 101 is configured to acquire the brightness information of each pixel in the screen of the terminal in the process of using the target type terminal by multiple users;

an area division module 102, configured to determine a division strategy of the screen according to the brightness information, and divide the screen into multiple areas according to the division strategy;

The compensation determination module 103 is configured to formulate a corresponding brightness compensation strategy for each of the regions according to the brightness information corresponding to each of the regions.

Optionally, the brightness information includes at least one of the following:

Color, brightness, duration of lighting.

Fig. 6 is a schematic block diagram of an information acquisition module according to an embodiment of the present disclosure. As shown in Figure 6, the information acquisition module 101 includes:

The scene determination sub-module 1011 is configured to determine n scenes where multiple users are in the process of using the target type terminal, where n≥1;

The information acquisition sub-module 1012 is configured to acquire the brightness information of each pixel in the screen of the terminal in each of the scenarios respectively.

Fig. 7 is a schematic block diagram of an area division module according to an embodiment of the present disclosure. As shown in FIG. 7 , the area division module 102 includes:

The policy determination sub-module 1021 is configured to determine the ith division of the screen in the ith scenario according to the ith brightness information of each pixel in the screen of the terminal in the ith scenario in the n scenarios Strategy;

The area dividing sub-module 1022 is configured to divide the screen into a plurality of areas associated with the ith scene according to the ith dividing strategy when the terminal is in the ith scene.

Optionally, the compensation determination sub-module is configured to, according to the brightness information corresponding to each of the plurality of regions associated with the i-th scene, determine for each of the plurality of regions associated with the i-th scene. Each region formulates a corresponding brightness compensation strategy.

Regarding the apparatuses in the foregoing embodiments, the specific manners in which each module performs operations have been described in detail in the embodiments of the related methods, and will not be described in detail here.

For the apparatus embodiments, since they basically correspond to the method embodiments, reference may be made to the partial descriptions of the method embodiments for related parts. The device embodiments described above are only illustrative, wherein the modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, they may be located in One place, or it can be distributed over multiple network modules. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of the present disclosure. Those of ordinary skill in the art can understand and implement it without creative effort.

Embodiments of the present disclosure also provide an electronic device, including:

processor;

memory for storing processor-executable instructions;

Wherein, the processor is configured to implement the method described in any of the above embodiments.

Embodiments of the present disclosure also provide a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, implements the steps in the method described in any of the foregoing embodiments.

FIG. 8 is a schematic block diagram of an apparatus 800 for brightness compensation according to an embodiment of the present disclosure. For example, apparatus 800 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, and the like.

8, the apparatus 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and communication component 816.

The processing component 802 generally controls the overall operation of the device 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations. The processing component 802 can include one or more processors 820 to execute instructions to perform all or some of the steps of the methods described above. Additionally, processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components. For example, processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.

Memory 804 is configured to store various types of data to support operations at device 800 . Examples of such data include instructions for any application or method operating on device 800, contact data, phonebook data, messages, pictures, videos, and the like. Memory 804 may be implemented by any type of volatile or nonvolatile storage device or combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.

Power supply assembly 806 provides power to the various components of device 800 . Power components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 800 .

Multimedia component 808 includes a screen that provides an output interface between the device 800 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel. The touch sensor may not only sense the boundaries of a touch or swipe action, but also detect the duration and pressure associated with the touch or swipe action. In some embodiments, the multimedia component 808 includes a front-facing camera and/or a rear-facing camera. When the apparatus 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each of the front and rear cameras can be a fixed optical lens system or have focal length and optical zoom capability.

Audio component 810 is configured to output and/or input audio signals. For example, audio component 810 includes a microphone (MIC) that is configured to receive external audio signals when device 800 is in operating modes, such as call mode, recording mode, and voice recognition mode. The received audio signal may be further stored in memory 804 or transmitted via communication component 816 . In some embodiments, audio component 810 also includes a speaker for outputting audio signals.

The I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to: home button, volume buttons, start button, and lock button.

Sensor assembly 814 includes one or more sensors for providing status assessment of various aspects of device 800 . For example, the sensor assembly 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the device 800, and the sensor assembly 814 can also detect a change in the position of the device 800 or a component of the device 800 , the presence or absence of user contact with the device 800 , the orientation or acceleration/deceleration of the device 800 and the temperature change of the device 800 . Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

Communication component 816 is configured to facilitate wired or wireless communication between apparatus 800 and other devices. The device 800 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, 4G LTE, 5G NR, or a combination thereof. In one exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, apparatus 800 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation is used to perform the method described in any of the above embodiments.

In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as a memory 804 including instructions, executable by the processor 820 of the apparatus 800 to perform the method described above. For example, the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

Other embodiments of the present disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or techniques in the technical field not disclosed by the present disclosure . The specification and examples are to be regarded as exemplary only, with the true scope and spirit of the disclosure being indicated by the following claims.

It is to be understood that the present disclosure is not limited to the precise structures described above and illustrated in the accompanying drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. a brightness compensation method, is characterized in that, comprises: Acquiring the brightness information of each pixel on the screen of the terminal in the process of using the target type terminal by multiple users includes: determining n scenarios where the multiple users are in the process of using the target type terminal, wherein n ≥1; respectively obtain the brightness information of each pixel in the screen of the terminal in each of the scenarios; Determine a division strategy of the screen according to the obtained brightness information, and divide the screen into multiple areas according to the division strategy; According to the brightness information corresponding to each of the regions, a corresponding brightness compensation strategy is formulated for each of the regions. 2. The method according to claim 1, wherein the luminance information comprises at least one of the following: Color, brightness, duration of lighting. 3. The method according to claim 1, wherein the determining a division strategy of the screen according to the obtained brightness information, and dividing the screen into multiple areas according to the division strategy comprises: According to the ith brightness information of each pixel in the screen of the terminal under the ith scene in the n scenes, determine the ith division strategy of the screen under the ith scene; When the terminal is in the ith scene, the screen is divided into a plurality of areas associated with the ith scene according to the ith division strategy. 4. The method according to claim 3, wherein, according to the brightness information corresponding to each of the regions, formulating a corresponding brightness compensation strategy for each of the regions comprises: According to the brightness information corresponding to each of the multiple areas associated with the ith scene, a corresponding brightness compensation strategy is formulated for each of the multiple areas associated with the ith scene. 5. A brightness compensation device, comprising: an information acquisition module, configured to acquire the brightness information of each pixel in the screen of the terminal in the process of using a target type terminal by multiple users; the information acquisition module includes: a scene determination submodule and an information acquisition submodule; Wherein, the scene determination sub-module is configured to determine n scenarios where multiple users are in the process of using the target type terminal, where n≥1; the information acquisition sub-module is configured to obtain the Brightness information of each pixel in the screen of the terminal in each of the scenarios; an area division sub-module, configured to determine a division strategy of the screen according to the acquired brightness information, and divide the screen into a plurality of areas according to the division strategy; The compensation determination sub-module is configured to formulate a corresponding brightness compensation strategy for each of the regions according to the brightness information corresponding to each of the regions. 6. The apparatus according to claim 5, wherein the luminance information comprises at least one of the following: Color, brightness, duration of lighting. 7. The apparatus according to claim 5, wherein the area division submodule comprises: A strategy determination submodule, configured to determine the ith partition strategy of the screen in the ith scenario according to the ith brightness information of each pixel in the screen of the terminal in the ith scenario in the n scenarios ; The area dividing submodule is configured to divide the screen into a plurality of areas associated with the ith scene according to the ith dividing strategy when the terminal is in the ith scene. 8 . The apparatus according to claim 7 , wherein the compensation determination sub-module is configured to, according to the luminance information corresponding to each of the plurality of regions associated with the i-th scene, determine a value corresponding to the ith scene. Each of the multiple regions associated with the i-th scene formulates a corresponding brightness compensation strategy. 9. An electronic device, characterized in that, comprising: processor; memory for storing processor-executable instructions; wherein the processor is configured to implement the method of any one of claims 1 to 4. 10. A computer-readable storage medium on which a computer program is stored, characterized in that, when the program is executed by a processor, the steps in the method of any one of claims 1 to 4 are implemented.

Images