CN111860497A - Information identification method and device - Google Patents

Abstract

The present application discloses an information identification method and device, which belong to the technical field of communication. The method mainly includes acquiring a first target brightness value of a first display area collected by a first color sensor, where the first target brightness value is the luminous brightness value of each pixel in the first display area; The target brightness value identifies the display content in the first display area. The methods provided in the embodiments of the present application can solve the problems of cumbersome identification information and low efficiency.

Description

Information identification method and device

technical field

The present application belongs to the field of communication technologies, and specifically relates to an information identification method and device.

Background technique

With the gradual improvement of the hardware configuration of electronic equipment and the expansion of functions, electronic equipment has become an indispensable necessities in people's daily life. Users use electronic devices to socialize more and more frequently. For example, users can share pictures or texts with other users through electronic devices. If these pictures or texts contain sensitive information, such as private information or payment QR code information, etc., and are shared with other users without the user's awareness, it will lead to the leakage of private information and cause unnecessary losses.

At present, the method of identifying whether an image or text contains private information is mainly by judging whether the image feature in the screenshot where the private information is located satisfies a certain preset condition, and if the image feature satisfies a certain preset condition, it is determined that the screenshot includes Privacy Information. However, this method requires the user to take a screenshot before identifying the image features in the screenshot, which increases the complexity of the user's operation; in addition, the clarity of the screenshot will affect the recognition result. In some scenarios, such as those who want to quickly identify information Not applicable in the scenario.

SUMMARY OF THE INVENTION

The purpose of the embodiments of the present application is to provide an information identification method and device, which can solve the problems of cumbersome identification information and low efficiency.

In order to solve the above technical problems, this application is implemented as follows:

In a first aspect, an embodiment of the present application provides an information identification method, which is applied to an electronic device. The electronic device includes a first color sensor disposed below a screen, and the method includes:

acquiring a first target brightness value of the first display area collected by the first color sensor, where the first target brightness value is the luminous brightness value of each pixel in the first display area;

According to the first target luminance value of the first display area, the display content in the first display area is identified.

In a second aspect, an embodiment of the present application provides an information identification device, which is applied to an electronic device, where the electronic device includes a first color sensor disposed below a screen, and the device includes:

a first acquisition module, configured to acquire a first target brightness value of the first display area collected by the first color sensor, where the first target brightness value is the luminous brightness value of each pixel in the first display area;

The identification module is configured to identify the display content in the first display area according to the first target brightness value of the first display area.

In a third aspect, an embodiment of the present application provides an electronic device, the electronic device includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor. When the program or instruction is executed by the processor, the The method steps involved in the first aspect.

In a fourth aspect, an embodiment of the present application provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the method steps involved in the first aspect are implemented.

In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run programs or instructions to implement the method steps involved in the first aspect.

In the embodiment of the present application, the display content in the first display area is identified by acquiring the first target brightness value of the first display area collected by the first color sensor disposed below the screen. Because when the user uses the electronic device, the display area will be always bright, so that the brightness value of the display area in the electronic device can be obtained in real time, so that the display content in the display area can be recognized in real time without the user triggering the recognition operation. While improving recognition efficiency, user operations are reduced.

Description of drawings

1 is a schematic diagram of an application scenario of an information identification method provided by an embodiment of the present application;

2 is a flowchart of an information identification method provided by an embodiment of the present application;

3 is a schematic interface diagram of information identification provided by an embodiment of the present application;

4 is a schematic structural diagram of an information identification device provided by an embodiment of the present application;

5 is a schematic structural diagram of an electronic device according to an embodiment of the present application;

FIG. 6 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

The terms "first", "second" and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that data so used may be interchanged under appropriate circumstances so that embodiments of the application can be practiced in sequences other than those illustrated or described herein. In addition, the objects distinguished by "first", "second", etc. are usually one type, and the number of objects is not limited. For example, the first object may be one or more than one. In addition, "and/or" in the description and claims indicates at least one of the connected objects, and the character "/" generally indicates that the associated objects are in an "or" relationship.

Based on this, the information identification method provided by the embodiment of the present application will be described in detail below with reference to FIG. 1 to FIG. 3 , through specific embodiments and application scenarios thereof.

The present application proposes an application scenario of an information identification method. Referring to FIG. 1 , first, an embodiment of the present application provides an electronic device, the electronic device includes a first color sensor such as a color temperature sensor disposed below the screen. Wherein, the color temperature sensor is placed under the organic light-emitting diode (Organic Light-Emitting Diode, OLED) screen of the electronic device to collect the first target brightness value of each pixel in the OLED screen. The first target brightness value may include The luminous brightness value of the RGB color mode, and/or the brightness value of each pixel in the display area of the OLED screen of the detection electronic device. Here, the luminous luminance value of the RGB (eg, red, green, and blue) components of each pixel point corresponding to the display area can be collected specifically. It should be reminded that the collected RGB luminous brightness value adopts a unified unit.

In the embodiment of the present application, the principle of using the color temperature sensor to identify the target information may be to collect the RGB components (such as red, green and blue color components) in the luminous amount of the light-emitting object through the color temperature sensor, and identify the color of the object. Next, this application The OLED screen itself in the embodiment can emit light. When the content displayed on it is different, the RGB light emitted by each pixel point will also be different. In the embodiment of the present application, the RGB light emission brightness value ( Or, the brightness value of each pixel in the display area) to analyze and identify the content displayed in the current display area.

Based on this, obtain the display content in the first display area identified by the color temperature sensor, such as the first display area 10 where a certain picture, a short message, a video, etc. are located; then, according to the first target brightness value of the first display area, constructing the shape of at least one object in the first display area; and identifying the display content in the first display area according to the shape of the at least one object.

In the case where it is determined that the displayed content includes target information such as the user's private information or sensitive information and other information that the user does not want to share or publicly display, prompt information is displayed, and the prompt information is used to prompt that the displayed content includes target information that needs to be hidden. In order to prevent users from watching others or revealing private information when sending pictures or texts.

Based on this, in the embodiment of the present application, the display content in the first display area is identified by acquiring the first target brightness value of the first display area collected by the first color sensor disposed below the screen. In this way, when the user uses the electronic device, the display area will be always bright, and the brightness value of the display area in the electronic device can be obtained in real time, so that the display content in the display area can be recognized in real time without the user triggering the recognition operation, and the user operation can be reduced. , to improve the recognition efficiency.

In addition, the embodiment of the present application can realize that the user does not need to trigger the identification operation, so that the user operation can be reduced, and whether the displayed content includes target information, such as private information or sensitive information, can be identified in real time, and it is determined that the displayed content includes the target information. Next, prompt the user to include private information in the first information, so as to prevent the user from leaking private information when sending pictures or texts.

It should be noted that the scenarios involved in the embodiments of the present application can be applied to any scenario where the display area is collected by a first color sensor such as a color temperature sensor, in addition to the scenarios in which privacy information can be identified according to the identification method provided by the present application as described above. The brightness value is used to identify sensitive information in the video or user preset information (such as the name of an advertiser who does not want to appear in the video) in a scene where information is identified by the brightness value, such as in a video clip. Therefore, a new identification method of information identification based on brightness value is provided, which improves the efficiency of identification information and ensures that user privacy information is not easily leaked.

According to the above application scenario, the information identification method provided by the embodiment of the present application will be described in detail below with reference to FIG. 2 to FIG. 3 .

FIG. 2 is a flowchart of an information identification method provided by an embodiment of the present application.

As shown in FIG. 2 , the information identification method can be applied to an electronic device. The electronic device includes a first color sensor disposed below the screen. Based on this, the following steps may be specifically included:

First, in step 210, the first target brightness value of the first display area collected by the first color sensor is taken, and the first target brightness value is the luminous brightness value of each pixel in the first display area.

Then, in step 220, the display content in the first display area is identified according to the first target brightness value of the first display area.

Thus, the display content in the first display area is identified by acquiring the first target brightness value of the first display area collected by the first color sensor disposed below the screen. In this way, when the user uses the electronic device, the display area will be always bright, and the brightness value of the display area in the electronic device can be obtained in real time, so that the display content in the display area can be recognized in real time without the user triggering the recognition operation, which can improve the recognition performance. Efficiency while reducing user operations.

The above steps are described in detail below, as follows:

First, involving step 220, the embodiment of the present application provides the following three ways to identify the display content in the first display area, which are as follows:

In a way (1), in a possible embodiment, the display content in the first display area is identified by the first target brightness value obtained by the first color sensor disposed below the screen of the electronic device. Here, the first color sensor is such as a color temperature sensor.

The shape of at least one object in the first display area is constructed based on the first target brightness value of each pixel in the first display area collected by the color temperature sensor; the display in the first display area is identified according to the shape of the at least one object content.

For example, a full-screen color temperature sensor is used to detect the first display area in real time, and a channel group composed of rgb components of each pixel in the multiple pixels in the first display area is obtained to determine the brightness value corresponding to each pixel. , and then, according to the brightness value corresponding to each pixel, obtain the shape of at least one object in the first display area, such as shape "3"; according to the shape of at least one object, identify the display content in the first display area 3" identifies the shape as the number "3".

Manner (2), in another possible embodiment, in some scenarios, in order to ensure the accuracy of identifying the display content in the first display area, the accuracy of determining the display content is improved. In this way, when the electronic device further includes a second color sensor disposed above the screen, identifying the display content in the first display area may specifically include:

Obtain the second target brightness value collected by the second color sensor, where the second target brightness value is the brightness value of the environment where the electronic device is located; identify the display content in the first display area according to the first target brightness value and the second target brightness value .

The shape of at least one object in the first display area can be constructed according to the first target brightness value and the second target brightness value; the display content in the first display area can be identified according to the shape of the at least one object.

By way of example, two different aspects of brightness values are obtained, that is, the first target brightness value corresponding to each pixel point collected in real time by the full-screen color temperature sensor, and the location of the electronic device collected by the second color sensor such as the ambient light sensor. The second target brightness value of the environment. Because, in some scenarios, the ambient light will affect the display brightness of the first display area. If the ambient light is too high, the display brightness of the first display area will be reduced. On the contrary, if the ambient light is too dark, the display brightness of the first display area will be increased. Therefore, it can be understood that the second target brightness value affects the first target brightness value to a certain extent. In this way, in order to ensure the accuracy of identifying the displayed content, the shape of at least one object with higher accuracy can be obtained according to the first target brightness value and the second target brightness value corresponding to each pixel in the first display area. 3"; according to the shape of at least one object, identify the display content in the first display area. For example, according to the shape "3", the shape is identified as a number "3".

It should be noted that the ambient light sensor in the embodiment of the present application may be set on the screen of the electronic device, and is used for the function of detecting and acquiring the brightness value of the environment where the electronic device is located.

Mode (3) Based on Mode (2), in another possible embodiment, the embodiment of the present application may provide a specific method for identifying the display content according to the first target brightness value and the second target brightness value, as follows shown:

Based on the second target brightness value, the brightness value of each pixel corresponding to the first target brightness value is adjusted to obtain the third target brightness value of each pixel;

constructing the shape of at least one object in the first display area based on the third target luminance value of each pixel;

Display content in the first display area is identified based on the shape of the at least one object.

Based on this, the light-emitting luminance value and the luminance value of each pixel are adjusted respectively based on the second target luminance value, and the third target luminance value of each pixel in the first display area is obtained.

First, obtain the luminous brightness value of each pixel in the first display area collected in real time by the full-screen color temperature sensor and the RGB channel group (red, green, blue) [R1, R2, R3.....Rn], [G1, G2, G3.....Gn], [B1, B2, B3.....Bn]; Next, obtain the second target brightness value of the environment where the electronic device is located, collected by the ambient light sensor, such as RGB ( LR, LG, LB).

Then, obtain and filter out the influence of ambient light in the RGB channel group, that is, the second target luminance value, namely [(R1-LR), (R2-LR), (R3-LR)...(Rn-LR)], [( G1-LG), (G2-LG), (G3-LG)....Gn-LG], [(B1-LB), (B2-LG), (B3-LG)....Bn-LG ], thereby obtaining the third target brightness value of each pixel on the first display area.

Based on this, the shape of at least one object in the first display area can be constructed based on the above-determined third target brightness value of each pixel; the display content in the first display area can be identified according to the shape of the at least one object.

For example, the shape of at least one object in the first display area is separated and identified by the third target luminance value obtained above.

Among them, each pixel in the first display area can be distinguished by displaying different colors, and the information in the first display area can be determined according to the third target brightness value of each pixel. The following is an example of identifying the number 3. illustrate.

First, it is assumed that the screen of the electronic device where the numerical value 3 is located is displayed in the form of white characters and black background, wherein the size of the first display area on the screen is 30*30 pixels.

Next, a third target luminance value corresponding to 30*30 pixels is obtained. That is, the third target luminance value of the 900 pixels corresponding to the 30*30 pixels can be expressed as: [(R1-LR), (R2-LR), (R3-LR).....(R900-LR) )], [(G1-LG), (G2-LG), (G3-LG)....G900-LG], [(B1-LB), (B2-LG), (B3-LG).. ..B900-LG].

Then, distinguish the background color area and the numerical area, and define the boundary. Among them, the following process can be used to distinguish the color of the background color and the number. The third target brightness value corresponding to the 900 pixels is traversed, and all the pixels with the same luminous amount (or brightness value) are counted and classified, assuming that the example is only black and white. Two colors, through traversal, the number of white pixels is 300, and the number of black pixels is 600, which distinguishes the color of the digital display area and the color of the background area. In the embodiment of this application, it is assumed that the pixel The number of the number is the background color, then it is concluded that black is the background color, and white is the digital color. It should be noted that, for the more complex information in the first display area, the above process can also be used to distinguish the background color and the digital color, and different thresholds can be preset in this application to distinguish. Next, the shape of the digit is identified by the component occupied by the third target luminance value of 900 pixels in the entire display screen.

It should be noted that if the first target brightness value is used to separate and identify the shape of at least one object in the first display area, the third target brightness value involved in this example can be replaced with the first target brightness value, And the first target brightness value of the 900 pixels corresponding to the 30*30 pixels can be expressed as: [(R1), (R2), (R3).....(R900)], [(G1), (G2), (G3)....G900], [(B1), (B2), (B3)....B900], in this way, the principle is shown in the above example, and will not be repeated here.

Wherein, in another possible embodiment, the steps of constructing the shape of at least one object in the first display area according to the third target luminance value in the above manners (1)-(3) may specifically include:

In the first display area, obtain the coordinate information of the pixel corresponding to each third target brightness value;

According to the coordinate information, the shape of at least one object in the first display area is constructed.

For example, following the above example, through the above method, the background color and the color of the number, where the number of colors of the number set, that is, the set of RGB third target brightness values corresponding to the above 300 white pixels, is obtained by obtaining 300 The white pixel corresponds to the coordinate value of the display screen [(x1,y1),(x2,y2)....(x300,y300)], loop through the coordinate values of the 300 white pixels, and find the adjacent two The Euclidean distance of the coordinates, and connect the two adjacent points to obtain a rough shape.

Then, input the data of the rough shape obtained above into the target recognition model to obtain the similarity between the rough shape and the preset shape. When the similarity meets the preset similarity, the rough shape is determined as a numerical value" 3". Similarly, according to the above method, all at least one object in the first display area is identified, so as to identify the display content in the first display area according to the shape of the at least one object.

Therefore, content identification can be further carried out in combination with the brightness values obtained by the color temperature sensor and the ambient light sensor, that is, the influence of the brightness value of the environment in which the electronic device is located in the brightness value obtained by the color temperature sensor can be excluded. While improving the accuracy, the accuracy of determining the target information is improved.

Based on any one of the above methods (1)-(3) to identify the display content in the first display area, the embodiment of the present application also provides a scene for realizing text recognition based on the above information recognition method, that is, after step 220, The method further includes: identifying whether the displayed content in the first display area includes target information through the above identification method, where the target information may include at least one of the following information: sensitive information, private information, and user-preset information .

Thus, in the case that the above steps recognize that the displayed content includes target information, display prompt information, and the prompt information is used to prompt that the displayed content includes information that needs to be hidden; receive the first input of the prompt information; respond to the first In the input, when the displayed content is sent to the first user, the target information is hidden, so that the target information is displayed in non-plain text in the second display area displayed on the device corresponding to the first user.

For example, according to the shape of at least one object, it is determined that the display content includes target information that satisfies a preset rule. Wherein, the preset rules may include at least one of the following: whether the shape of at least one object is a phone number matching with 11 consecutive digits, and a common sensitive character matching such as an ID card number, a bank card number, etc., the user preset sensitive information.

Then, as shown in FIG. 3 , when receiving the first input of the user triggering the screenshot action, the screenshot action or the target information to be sent, a prompt message is displayed to prompt the user whether the target information is sent to the first user in the first In the second display area of a user, the target information is displayed in non-clear text or in plain text,

When receiving a user selection of "display in non-plain text at the first user", as shown in the right figure in FIG. 3 , the target information is displayed in non-plain text in the second display area displayed on the device corresponding to the first user. Based on this, when the first information is sent to the first user, the target information is hidden, so that the target information is displayed in non-clear text in the second display area displayed on the device corresponding to the first user.

In this way, the color temperature sensor can be used to improve the display effect of the display screen of the electronic device, and the color temperature sensor can be used to identify the characteristics of RGB in the light source, and the display content of the current display area can be dynamically identified through algorithm simulation, compared with other ways of identifying information. It has certain characteristics of fast speed and power saving. In addition, it can also remind the user whether there is target information in the current display area in real time, which improves the user experience.

To sum up, in this embodiment of the present application, the display content in the first display area is identified by acquiring the first target brightness value of the first display area collected by the first color sensor disposed below the screen. Because when the user uses the electronic device, the display area will be always bright, so that the brightness value of the display area in the electronic device can be obtained in real time, so that the display content in the display area can be recognized in real time without the user triggering the recognition operation. While improving recognition efficiency, user operations are reduced.

In addition, it can be realized that whether the displayed content includes target information such as private information or sensitive information can be realized in real time without the user triggering the identification operation, and when it is determined that the displayed content includes the target information, the user is prompted that the first information includes private information, Prevent users from revealing private information when sending pictures or texts.

It should be noted that, in the information identification method provided by the embodiments of the present application, the execution subject may be an information identification device, or a control module in the information identification device for executing the information identification method. In this embodiment of the present application, a method for performing information identification by an information identification device is taken as an example, and the information identification device provided by the embodiment of the present application is described with reference to FIG. 4 .

FIG. 4 is a schematic structural diagram of an information identification device according to an embodiment of the present application.

As shown in FIG. 4 , the information identification device 40 may specifically include:

A first acquisition module 401, configured to acquire a first target luminance value of a first display area collected by a first color sensor, where the first target luminance value is a light-emitting luminance value of each pixel in the first display area;

The identification module 402 is configured to identify the display content in the first display area according to the first target brightness value of the first display area.

Thus, the display content in the first display area is identified by acquiring the first target brightness value of the first display area collected by the first color sensor disposed below the screen. Because when the user uses the electronic device, the display area will be always bright, so that the brightness value of the display area in the electronic device can be obtained in real time, so that the display content in the display area can be recognized in real time without the user triggering the recognition operation. While improving recognition efficiency, user operations are reduced.

The information identification device 40 will be described in detail below, and the details are as follows:

In a possible embodiment, the information identification apparatus 40 further includes a second acquisition module 403, configured to acquire the second color sensor collected by the second color sensor in the case that the electronic device further includes a second color sensor disposed above the screen The target brightness value, the second target brightness value is the brightness value of the environment where the electronic device is located.

Based on this, the identifying module 402 is specifically configured to identify the display content in the first display area according to the first target brightness value and the second target brightness value.

Wherein, in a possible embodiment, the identification module 402 is specifically configured to adjust the brightness value of each pixel point corresponding to the first target brightness value based on the second target brightness value, to obtain the brightness value of each pixel point. The third target brightness value;

constructing the shape of at least one object in the first display area based on the third target luminance value of each pixel;

Display content in the first display area is identified based on the shape of the at least one object.

In another possible embodiment, the identification module 402 is specifically configured to, in the first display area, acquire the coordinate information of the pixel corresponding to each third target brightness value;

According to the coordinate information, the shape of at least one object in the first display area is constructed.

In addition, in another possible embodiment, the information identification device 40 further includes a display module 404, a receiving module 405 and a processing module 406; wherein,

The display module 404 is configured to display prompt information when it is recognized that the displayed content includes target information, and the prompt information is used to prompt that the displayed content includes information that needs to be hidden;

a receiving module 405, configured to receive the first input of the prompt information;

The processing module 406 is configured to, in response to the first input, perform concealment processing on the target information when the display content is sent to the first user, so that the target information is displayed in the second display area displayed on the device corresponding to the first user , displayed in non-clear text.

The information identification device in this embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in an electronic device. The apparatus may be a mobile electronic device or a non-mobile electronic device. Exemplarily, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant). assistant, PDA), etc., the non-mobile electronic device can be a server, a network attached storage (NAS), a personal computer (personal computer, PC), a television (television, TV), a teller machine or a self-service machine, etc. This application Examples are not specifically limited.

The information identification device in the embodiment of the present application may be a device with an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.

The information identification device provided in the embodiment of the present application can implement each process implemented by the method embodiments in FIG. 1 to FIG. 3 , and to avoid repetition, details are not repeated here.

To sum up, in this embodiment of the present application, the display content in the first display area is identified by acquiring the first target brightness value of the first display area collected by the first color sensor disposed below the screen. In this way, when the user uses the electronic device, the display area will be always bright, and the brightness value of the display area in the electronic device can be obtained in real time, so that the display content in the display area can be recognized in real time without the user triggering the recognition operation, which can improve the recognition performance. Efficiency while reducing user operations.

In addition, it can realize that there is no need for the user to trigger the identification operation, that is, the user operation can be reduced, and whether the displayed content includes target information such as private information or sensitive information can be identified in real time. The information includes private information to prevent users from leaking private information when sending pictures or texts.

Optionally, as shown in FIG. 5 , an embodiment of the present application further provides an electronic device 500, including a processor 501, a memory 502, and a program or instruction stored in the memory 502 and executable on the processor 501, the program Or, when the instruction is executed by the processor 501, each process of the foregoing information identification method embodiment can be implemented, and the same technical effect can be achieved. To avoid repetition, details are not described here.

It should be noted that the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.

FIG. 6 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present application.

The electronic device 600 includes but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, a user input unit 607, an interface unit 608, a memory 609, and a processor 610, etc. part.

Those skilled in the art can understand that the electronic device 600 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 610 through a power management system, so as to manage charging, discharging, and power management through the power management system. consumption management and other functions. The structure of the electronic device shown in FIG. 6 does not constitute a limitation on the electronic device, and the electronic device may include more or less components than those shown in the figure, or combine some components, or arrange different components, which will not be repeated here. .

Wherein, the sensor 605 is used to obtain the first target brightness value of the first display area collected by the first color sensor, and the first target brightness value is the luminous brightness value of each pixel in the first display area;

The processor 610 is configured to identify the display content in the first display area according to the first target brightness value of the first display area.

Thus, the display content in the first display area is identified by acquiring the first target brightness value of the first display area collected by the first color sensor disposed below the screen. Because when the user uses the electronic device, the display area will be always bright, so that the brightness value of the display area in the electronic device can be obtained in real time, so that the display content in the display area can be recognized in real time without the user triggering the recognition operation. While improving recognition efficiency, user operations are reduced.

It should be understood that, in this embodiment of the present application, the sensor 605 may include a first color sensor, such as a color temperature sensor, and/or a second color sensor, such as an ambient light sensor, for acquiring a brightness value. The input unit 604 may include a graphics processor (Graphics Processing Unit, GPU) 6041 and a microphone 6042, and the graphics processor 6041 captures images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode data is processed. The display unit 606 may include a display panel 6061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 607 includes a touch panel 6071 and other input devices 6072 . The touch panel 6071 is also called a touch screen. The touch panel 6071 may include two parts, a touch detection device and a touch controller. Other input devices 6072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which are not described herein again. Memory 609 may be used to store software programs as well as various data, including but not limited to application programs and operating systems. The processor 610 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, and an application program, and the like, and the modem processor mainly processes wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 610.

The embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the foregoing information identification method embodiment can be implemented, and the same technology can be achieved. The effect, in order to avoid repetition, is not repeated here.

The processor is the processor in the electronic device in the above embodiment. The readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.

In addition, an embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used for running a program or an instruction to implement the various processes of the above information identification method embodiments, and can achieve The same technical effect, in order to avoid repetition, will not be repeated here.

It should be understood that the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip, or the like.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in the reverse order depending on the functions involved. To perform functions, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to some examples may be combined in other examples.

From the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course hardware can also be used, but in many cases the former is better implementation. Based on this understanding, the technical solution of the present application can be embodied in the form of a software product in essence or in a part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, CD-ROM), including several instructions to enable a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods of the various embodiments of the present application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific embodiments, which are merely illustrative rather than restrictive. Under the inspiration of this application, without departing from the scope of protection of the purpose of this application and the claims, many forms can be made, which all fall within the protection of this application.

Claims (10)

1. An information identification method is applied to an electronic device, the electronic device comprises a first color sensor arranged below a screen, and the method is characterized by comprising the following steps:

acquiring a first target brightness value of a first display area acquired by the first color sensor, wherein the first target brightness value is a luminous brightness value of each pixel point in the first display area;

and identifying the display content in the first display area according to the first target brightness value of the first display area.

2. The method according to claim 1, wherein before identifying the display content in the first display region according to the first target brightness value of the first display region, the method further comprises:

Under the condition that the electronic equipment further comprises a second color sensor arranged above the screen, acquiring a second target brightness value acquired by the second color sensor, wherein the second target brightness value is the brightness value of the environment where the electronic equipment is located;

the identifying the display content in the first display area according to the first target brightness value of the first display area comprises:

and identifying the display content in the first display area according to the first target brightness value and the second target brightness value.

3. The method of claim 2, wherein identifying display content in the first display region based on the first target brightness value and the second target brightness value comprises:

respectively adjusting the brightness value of each pixel point corresponding to the first target brightness value based on the second target brightness value to obtain a third target brightness value of each pixel point;

constructing the shape of at least one object in the first display area based on the third target brightness value of each pixel point;

according to the shape of the at least one object, display content in the first display area is identified.

4. The method according to claim 3, wherein said constructing the shape of at least one object in the first display area based on the third target brightness value of each pixel point comprises:

acquiring coordinate information of pixel points corresponding to each third target brightness value in the first display area;

and constructing the shape of at least one object in the first display area according to the coordinate information.

5. The method of claim 1, wherein after identifying the display content in the first display region, the method further comprises:

displaying prompt information under the condition that the display content is identified to comprise target information, wherein the prompt information is used for prompting that the display content comprises information needing hiding;

receiving a first input of the prompt message;

in response to the first input, when the display content is sent to a first user, the target information is subjected to hiding processing, so that the target information is displayed in a non-plaintext manner in a second display area displayed on a device corresponding to the first user.

6. An information recognition apparatus applied to an electronic device including a first color sensor disposed below a screen, comprising:

A first obtaining module, configured to obtain a first target brightness value of a first display area, where the first target brightness value is a light-emitting brightness value of each pixel point in the first display area, and the first target brightness value is collected by the first color sensor;

and the identification module is used for identifying the display content in the first display area according to the first target brightness value of the first display area.

7. The apparatus according to claim 6, wherein the information recognition apparatus further comprises a second obtaining module, configured to, in a case where the electronic device further includes a second color sensor disposed above the screen, obtain a second target brightness value collected by the second color sensor, where the second target brightness value is a brightness value of an environment in which the electronic device is located;

the identification module is specifically configured to identify display content in the first display area according to the first target brightness value and the second target brightness value.

8. The apparatus according to claim 7, wherein the identifying module is specifically configured to adjust a brightness value of each pixel corresponding to the first target brightness value based on the second target brightness value, respectively, to obtain a third target brightness value of each pixel;

Constructing the shape of at least one object in the first display area based on the third target brightness value of each pixel point;

according to the shape of the at least one object, display content in the first display area is identified.

9. The apparatus according to claim 8, wherein the identifying module is specifically configured to, in the first display area, obtain coordinate information of a pixel point corresponding to each of the third target brightness values;

and constructing the shape of at least one object in the first display area according to the coordinate information.

10. The apparatus of claim 6, wherein the information recognition apparatus further comprises a display module, a receiving module and a processing module; wherein,

the display module is used for displaying prompt information under the condition that the display content is identified to comprise target information, wherein the prompt information is used for prompting that the display content comprises information needing to be hidden;

the receiving module is used for receiving a first input of the prompt message;

the processing module is configured to, in response to the first input, perform hiding processing on the target information when the display content is sent to a first user, so that the target information is displayed in a non-plaintext manner in a second display area displayed on a device corresponding to the first user.

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