WO2021114288A1

WO2021114288A1 - Visuospatial attention detection method and related product

Info

Publication number: WO2021114288A1
Application number: PCT/CN2019/125390
Authority: WO
Inventors: 胡月妍; 黄艳; 唐红思; 胡立平; 王立平
Original assignee: 中国科学院深圳先进技术研究院
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2021-06-17

Abstract

A visuospatial attention detection method and related products. Said method comprises: displaying, according to a control mode, a first display object in a first region of a display screen, the display screen containing M regions, the first region being any one region of the M regions, and M being an integer greater than 1; obtaining an attention result of a tested individual for the first display object; and obtaining, according to the attention result, an attention distribution result of the tested individual in the first region of the display screen. The present invention can implement the detection of the visuospatial attention of the individual.

Description

A visual space attention detection method and related products

Technical field

This application relates to the field of computer technology, in particular to a visual spatial attention detection method and related products.

Background technique

Visual spatial attention refers to the individual's ability to perceive visual stimuli at different spatial locations. An individual's visual spatial attention has a great impact on daily life. For example, when an individual is watching multiple fishes at the same time by the pool, the individual may be more likely to notice that the fish in the center of the field of vision has changed their movements; When an individual pays attention to the movement of three children at the same time, the individual's attention resources allocated to each child may also be different, and the individual may be more likely to find that the child in the left position in the field of vision has an accident. In real life, the arrangement of objects presented in the individual's field of vision usually does not take into account the individual's visual spatial attention. For example, the video images captured by multiple cameras are displayed in the monitoring screen at the same time, and the arrangement of these video images may be Random arrangement may cause important video images to be in the field of view with low individual attention, which in turn causes the individual to miss important information.

By detecting the individual's visual spatial attention, the individual's attention to the field of view can be determined, so as to adjust the arrangement of objects in the individual's field of view, and place important objects in the individual's "conspicuous position". In this regard, this application proposes a visual space attention detection scheme.

Summary of the invention

This application provides a visual space attention detection method and related products to detect the attention distribution of an individual on the visual space position.

In a first aspect, a visual spatial attention detection method is provided, including: displaying a first display object in a first area of a display screen according to a control mode, the display screen includes M areas, and the first area is all In any one of the M regions, the M is an integer greater than 1; the result of the subject’s attention to the first display object is obtained; according to the result of the attention, the subject’s presence in the The attention distribution result of the first area of the display screen.

In a possible implementation manner, in the process of displaying the first display object in the first area of the display screen according to the control mode, the method further includes: in the second area of the display screen according to the control mode A second display object is displayed in the middle, and the second area is any one of the M areas and not the first area.

In another possible implementation manner, the control mode includes K sub-control modes, where K is a natural number greater than 0; and the obtaining the result of the subject's attention on the first display object includes: obtaining The K attention scores of the subject to the first display object displayed according to the K sub-control modes are taken as the attention result.

In another possible implementation manner, the K sub-control modes are all the same sub-control mode, or the K sub-control modes include sub-control modes that are different from each other.

In another possible implementation manner, any one of the K sub-control modes includes L slave sub-control modes, and the L is a natural number greater than 1.

In another possible implementation manner, the L slave control modes are all the same slave control mode, or the L slave control modes include mutually different slave control modes.

In another possible implementation manner, the slave control mode includes: controlling any one or more of the color, the rotation direction, and the rotation speed of the display object in the display screen.

In a second aspect, a visual spatial attention detection device is provided, including: a display unit for displaying a first display object in a first area of a display screen according to a control mode, the display screen including M areas, the The first area is any one of the M areas, and the M is an integer greater than 1; an obtaining unit is used to obtain the result of the subject's attention on the first display object; the obtaining unit, It is also used to obtain the attention distribution result of the subject in the first area in the display screen according to the attention result.

In a possible implementation manner, during the process of displaying the first display object in the first area of the display screen according to the control mode, the display unit is further configured to display the first display object in the first area of the display screen according to the control mode. The second display object is displayed in the second area, and the second area is any area of the M areas and not the first area.

In another possible implementation manner, the control mode includes K sub-control modes, where K is a natural number greater than 0; and the obtaining unit is specifically configured to obtain the display of the subject's pair according to the K sub-control modes. The K attention scores of the first display object are used as the attention result.

In another possible implementation manner, the K sub-control modes are all the same sub-control mode, or the K sub-control modes include mutually different sub-control modes.

In a third aspect, an electronic device is provided, including: a processor and a memory; the processor is configured to support the electronic device to perform the corresponding function in the first aspect and any one of the possible implementation methods thereof . The memory stores programs (instructions) and data necessary for the electronic device. Optionally, the electronic device may further include an input/output interface for supporting communication between the electronic device and other devices.

In a fourth aspect, a computer-readable storage medium is provided. The computer-readable storage medium stores instructions that, when run on a computer, cause the computer to execute the first aspect and any of its possible implementations. Methods.

In a fifth aspect, a computer program product containing instructions is provided, which when running on a computer, causes the computer to execute the above-mentioned first aspect and any one of its possible implementation methods.

In the embodiment of the present application, a first display object is displayed in a first area of a display screen according to a control mode. The display screen includes M areas, and the first area is any one of the M areas. M is an integer greater than 1; then, the result of the subject’s attention on the first display object is obtained; finally, according to the result of the attention, the subject’s attention on the first display object is obtained. Regional attention distribution results. So as to detect the individual's visual spatial attention.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present application or the background art, the following will describe the drawings that need to be used in the embodiments of the present application or the background art.

FIG. 1 is a schematic flowchart of a visual space attention detection method provided by an embodiment of this application;

FIG. 2 is a schematic diagram of a display area division according to an embodiment of the application;

FIG. 3 is a schematic flowchart of another visual space attention detection method provided by an embodiment of the application;

Figure 4 is a schematic diagram of six visual stimuli provided by an embodiment of the application;

FIG. 5 is a schematic structural diagram of a visual space attention detection device provided by an embodiment of the application;

FIG. 6 is a schematic diagram of the hardware structure of a visual space attention detection device provided by an embodiment of the application.

Detailed ways

In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present application. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

The terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific sequence. In addition, the terms "including" and "having" and any variations of them are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes unlisted steps or units, or optionally also includes Other steps or units inherent to these processes, methods, products or equipment.

The reference to "embodiments" herein means that a specific feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art clearly and implicitly understand that the embodiments described herein can be combined with other embodiments.

The embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

Please refer to FIG. 1. FIG. 1 is a schematic flowchart of a visual spatial attention detection method provided by an embodiment of the present application.

101. Display a first display object in a first area of the display screen according to a control mode.

The display screen includes M areas, the first area is any one of the M areas, and M is an integer greater than one.

In the example of this application, the display screen may be a display device or screen used to display content on a computer, a mobile phone, a smart wearable device, a projector, and other devices. The display screen contains M areas, M is an integer greater than 1, that is, the display screen can be divided into multiple areas, such as M areas, as shown in a in Figure 2, the entire display screen is divided into 4 areas: M1 Area, M2 area, M3 area, M4 area; you can also determine a large area from the display, and then divide this large area into M areas, as shown in b in Figure 2, in the center of the display The area is divided into 4 areas: M1 area, M2 area, M3 area, M4 area. In addition, the above-mentioned M regions may all be regions with the same shape, or may include regions with different shapes. The shape of any region may be a regular polygon such as a rectangle, a circle, or a triangle, or any irregular polygon. The specific shape of the above M regions is not limited. When the individual subject or tester is watching or gazing at the display screen, these M areas correspond to the M visual spatial positions of the individual subject or tester. The first area is any one of the M areas. For example, as shown in b in FIG. 2, the first area may be any one of the M1 area, the M2 area, the M3 area, and the M4 area in the display screen. The first display object can contain one or more display sub-objects, and the display sub-objects can be any object or character object. For example, the first display object can be a small ball, two small balls, or one A small ball and a cube, the example of this application does not limit the specific content of the first display object.

In the embodiment of the present application, the first display object is displayed in the first area of the display screen according to the control mode. The control mode determines how the first display object is displayed in the first area of the display screen. When the display object is displayed correspondingly in this control mode, it is equivalent to generating a visual stimulus signal to the individual or the tester.

As mentioned above, the first area is any one of the M areas, so when the first display object is displayed in the first area of the display screen according to the control mode, whether the area other than the first area displays the display object, if The display object is displayed, and the specific control mode for display is not specifically limited in this application.

A possible implementation is that during the process of displaying the first display object in the first area of the display screen according to the control mode, the second display object is displayed in the second area of the display screen according to the control mode. It is one of the M areas and not any one of the above-mentioned first areas. For example, as shown in b in FIG. 2, when the first area is the M1 area, the second area may be any one of the M2 area, the M3 area, and the M4 area. That is to say, in the process of displaying the first display object in the M1 area of the display screen according to the control mode, the second display object can also be displayed in the M2 area, M3 area, or M4 area of the display screen according to the control mode. Corresponding display objects can be displayed in the M2 area, M3 area, and M4 area of the display screen according to the control mode. In addition, if the first display object is displayed in the M1 area of the display screen according to the control mode, the second display object is also displayed in the M2 area of the display screen according to the control mode. The first display object and the second display object can be the same or different. For example, the first display object is two small balls, and the second display object is also two small balls. For another example, the first display object is two small balls. , And the second display object is two cubes. Similarly, if the first display object is displayed in the M1 area of the display screen according to the control mode, the corresponding display object is also displayed in the M2 area, M3 area, and M4 area of the display screen according to the control mode, It should be noted that the objects displayed in the M2 area, M3 area, and M4 area may all be the same as the first display object, or the object displayed in any of the M2 area, M3 area, and M4 area may be the same as the first display object. The display objects are not the same.

102. Obtain the result of the subject's attention to the first display object.

As mentioned above, when the first display object is displayed in the above-mentioned control mode, it is equivalent to generating a visual stimulus signal to the test individual or tester. Then, after the first display object is displayed in the control mode, the test individual Will respond to the visual stimulus signal, for example, the subject needs to make a judgment on the display content or movement change information of the first display object in the control mode, and the subject can be obtained based on the judgment information made by the subject. The attention result of the test individual on the first display object, specifically, the attention result can be the attention score. If the test individual judges correctly, the attention score of the test individual on the first display object is 1 point. In the case where the subject's judgment is wrong, the subject's attention score for the first display object is 0 points.

103. According to the above attention result, obtain the attention distribution result of the subject in the above first area of the display screen.

As mentioned in 102, after obtaining the attention result of the subject on the first display object, the attention result reflects the attention degree of the subject on the above-mentioned first area in the display screen. Then, according to the above attention result, The result of the attention distribution of the subject in the above-mentioned first area of the display screen can be obtained. In addition, it can be understood that the method of the embodiment shown in FIG. 1 can detect the result of the attention distribution of the subject in the first area of the display screen. The display screen contains M areas, and the first area is any of the M areas. For a region, M is an integer greater than 1, that is to say, the method according to the embodiment shown in FIG. 1 can detect the attention distribution result of the subject in each of the M regions of the display screen. In the embodiment of the present application, a first display object is displayed in a first area of a display screen according to a control mode. The display screen includes M areas, and the first area is any one of the M areas. M is an integer greater than 1; then, the result of the subject’s attention on the first display object is obtained; finally, according to the result of the attention, the subject’s attention on the first display object is obtained. Regional attention distribution results. So as to detect the individual's visual spatial attention.

Please refer to FIG. 3, which is a schematic flowchart of another visual spatial attention detection method provided by an embodiment of the present application.

301. Display a first display object in a first area of a display screen according to a control mode. The control mode includes K sub-control modes, and K is a natural number greater than 0.

The display screen includes M areas, the first area is any one of the M areas, and M is an integer greater than 1.

As described above, the embodiment shown in FIG. 1 only illustrates that the first display object is displayed in the first area of the display screen according to the control mode, and the control mode is not limited in any way. In the embodiment of the present application, the control mode is limited to include K sub-control modes, that is to say, specifically, the first display object can be displayed in the first area of the display screen according to the K sub-control modes, according to any sub-control mode. After the control mode displays the first display object in the first area of the display screen, the subject will respond to the visual stimulus signal generated by the first display object in the sub-control mode. Then, according to the K sub-control modes on the display screen The first display object is displayed in the first area of, and the subject will respond K times to the K visual stimulus signals generated by the first display object in the K sub-control modes. Further, the above K sub-control modes are all the same sub-control mode, or the above-mentioned K sub-control modes include sub-control modes that are different from each other.

A possible implementation is that all the above K sub-control modes are the same sub-control mode. It should be understood that, in this case, it is equivalent to repeating K times in accordance with the sub-control mode to display the first display object in the first area of the display screen, and the subject correspondingly repeats K times in the sub-control mode The response to the visual stimulus signal generated by the first display object can be understood as that the same test has been performed on the subject K times, and each specific test is displayed in the first area of the display according to the sub-control mode. The first display object.

Another possible implementation manner is that the above K sub-control modes include mutually different sub-control modes. It should be understood that, in this case, it is equivalent to repeating K times to display the first display object in the first area of the display screen, but because the K sub-control modes contain mutually different sub-control modes, the first display The K display modes of the object include different display modes. For example, one sub-control mode included in the above K sub-control modes is specifically: controlling the first display object to perform curvilinear motion, and the other one included in the above K sub-control modes The sub-control mode is specifically: controlling the first display object to perform linear motion. Therefore, the K display modes of the first display object include curvilinear motion display and linear motion display, that is, display modes that are different from each other. It can be understood that K tests are performed on the subject, and the specific K tests include tests with different control methods.

In addition, a possible situation in the above K sub-control modes is that any one of the above-mentioned K sub-control modes includes L slave sub-control modes, and L is a natural number greater than 1. Specifically, the L slave control modes are all the same slave control mode, or the L slave control modes include mutually different slave control modes. In other words, displaying the first display object in the first area of the display screen according to the K sub-control modes can be understood as performing K tests on the subject according to the K sub-control modes. In the K tests, Any one test may include the above L slave control modes, and further, the L slave control modes are all the same slave control mode, or the L slave control modes include mutually different slave control modes . In addition, the slave control mode includes: controlling any one or more of the color, rotation direction, and rotation speed of the display object in the display screen. For example, when the subject is tested according to L slave control modes, each slave control mode is: control the first display object to continue to display red for 3 seconds, and then continue to display yellow for 5 seconds, and so on. L times, the first display object can be controlled to be displayed in a "flashing" manner. For another example, when the subject is tested according to L slave control modes, if L is 2, then one of the slave control modes is: control the first display object to continue to display red for 3 seconds, and the other slave The sub-control mode is: controlling the first display object to continuously perform a clockwise circular motion for 5 seconds, wherein the motion speed can be preset.

302. Obtain the K attention scores of the subject for the above-mentioned first display object displayed according to the above-mentioned K sub-control modes, as an attention result.

As mentioned above, according to the K sub-control modes to display the first display object in the first area of the display screen, the subject will respond to the K visual stimulus signals generated by the first display object in the K sub-control modes. K reactions, the K reactions are specifically expressed as the K attention scores of the subject to the above-mentioned first display object displayed according to the above-mentioned K sub-control modes. For example, the value of each attention score is 1 point or 0 point. If K is 5, then the K attention scores mentioned above may be specifically: 1 point, 0 point, 0 point, 1 point, 1 point, That is to say, these 5 points are used as the above-mentioned attention result.

303. According to the above attention result, obtain the attention distribution result of the subject in the above first area of the display screen.

In the embodiment of the present application, the attention result reflects the degree of attention of the subject to the above-mentioned first area in the display screen, and, as described in 302, the attention result specifically includes K attention scores. Then, according to the K attention scores, the attention distribution result of the subject in the first area of the display screen is obtained. One possible way to achieve this is to sum the K attention scores to obtain the total attention Score, the total attention score is used to describe the attention distribution of the subject in the first area of the display screen; another possible way to achieve this is to average the K attention scores to obtain the average attention The average attention score is used to describe the attention distribution of the subject in the first area of the display screen; another possible implementation is to find the variance value of the K attention scores, the variance value It can describe the fluctuation of the subject's attention to the above-mentioned first area of the display screen in K tests. It is understandable that various mathematical statistical calculations can be performed on the K attention scores, and the final statistical value is used to describe the attention distribution of the subject in the first area of the display screen. What is the specific use of this application? This calculation method is not limited to the above K attention scores. In addition, it can be understood that the method of the embodiment shown in FIG. 3 can detect the result of the subject’s attention distribution in the first area of the display screen. The display screen contains M areas, and the first area is any of the M areas. For a region, M is an integer greater than 1, that is to say, the method according to the embodiment shown in FIG. 3 can correspondingly detect the attention distribution result of the subject in each of the M regions of the display screen. Then, in an actual application scenario, the individual's attention distribution in each visual space area within the visual field can be detected according to the embodiment method shown in FIG. 3, so as to adjust the arrangement of objects in the individual's visual field.

In the embodiment of the present application, the first display object is displayed in the first area of the display screen according to the control mode. The control mode includes K sub-control modes. K is a natural number greater than 0. The display screen includes M areas. A region is any one of the M regions, and the M is an integer greater than 1. Then, obtain the K attention scores of the subject to the first display object displayed according to the K sub-control modes, As an attention result; finally, according to the attention result, the attention distribution result of the subject in the first area of the display screen is obtained. So as to detect the individual's visual spatial attention.

This application also provides an application scenario, please refer to FIG. 4, which is a schematic diagram of six visual stimuli provided by an embodiment of this application. The six visual stimulus diagrams respectively show six different spatial arrangements. Specifically, a in Figure 4 represents a vertical spatial arrangement, and b in Figure 4 represents a horizontal spatial arrangement. The c in 4 represents the spatial arrangement of the central diamond distribution, the d in Fig. 4 represents the spatial arrangement of the central square distribution, the e in Fig. 4 represents the spatial arrangement of the outer diamond distribution, and the f in Fig. 4 represents The spatial arrangement of the outer square distribution. The specific composition of the display objects in the above six visual stimulus diagrams is the same, and they are all composed of 8 gray balls. Each of the two gray balls is a group for a total of four groups. These four groups of balls are displayed on the display screen. In four areas. Among them, the background color of the visual stimulus diagram is black, and the button information is displayed in the center. The subject can start each trial by pressing the space bar, and find the target stimulus after the trial is over. Specifically, taking a in Figure 4 as an example, when the subject presses the space bar to start a trial, the control display shows the visual stimulus diagram shown in a in Figure 4, and controls the display after 1 second Any one of the four groups of balls on the screen displays red, the remaining four balls remain in the gray state, and the duration of the red state is 2.4 seconds; after 2.4 seconds, control the display in the display All the balls return to the gray state, and at the same time control the four groups of balls to rotate randomly with the center of each group of balls as the center, the duration is 6 seconds; after 6 seconds, control the balls to end the movement and stay still Then, the subject needs to select the four target balls that displayed red before each group of balls according to the above ball display process and press the Enter key to confirm. Assume the four groups of balls in a in Figure 4 In the order from top to bottom, the first group of balls, the second group of balls, the third group of balls, the fourth group of balls, if the individual chooses the ball in the first group of balls If the red target ball is shown above, it means that the subject has selected the first group of balls correctly. Accordingly, the subject’s attention score to the area where the first group of balls is located on the display screen is 1 point; If the ball selected by the subject in the first group of balls is not the above-mentioned red target ball, then the subject’s choice of the first group of balls is wrong. Correspondingly, the subject will The attention score of the area where the ball of the first group is located is 0 points. Then, according to the selection results of the above four groups of small balls by the subject, correspondingly, the attention scores of the subject on the four areas on the display screen where the four groups of small balls are located can be obtained.

The foregoing describes the method of the embodiment of the present application in detail, and the device of the embodiment of the present application is provided below.

Please refer to FIG. 5. FIG. 5 is a schematic structural diagram of a visual space attention detection device provided by an embodiment of the application. The device 1 includes a display unit 11 and an obtaining unit 12. among them:

The display unit 11 is configured to display a first display object in a first area of the display screen according to a control mode, the display screen includes M areas, and the first area is any one of the M areas, so Said M is an integer greater than 1;

The obtaining unit 12 is used to obtain the result of the subject's attention on the first display object;

The obtaining unit 12 is further configured to obtain the attention distribution result of the subject in the first area in the display screen according to the attention result.

In a possible implementation manner, during the process of displaying the first display object in the first area of the display screen according to the control mode, the display unit 11 is further configured to display the first display object on the display screen according to the control mode. A second display object is displayed in the second area, and the second area is any one of the M areas and not the first area.

In another possible implementation manner, the control mode includes K sub-control modes, and the K is a natural number greater than 0; the obtaining unit 12 is specifically configured to obtain the subject pair according to the K sub-control modes The displayed K attention scores of the first display object are used as the attention result.

FIG. 6 is a schematic diagram of the hardware structure of a visual space attention detection device provided by an embodiment of the application. The visual space attention detection device 2 includes a processor 21, and may also include an input device 22, an output device 23, and a memory 24. The input device 22, the output device 23, the memory 24 and the processor 21 are connected to each other through a bus.

Memory includes, but is not limited to, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM), or portable Read-only memory (compact disc read-only memory, CD-ROM), which is used for related instructions and data.

The input device is used to input data and/or signals, and the output device is used to output data and/or signals. The output device and the input device can be independent devices or a whole device.

The processor may include one or more processors, such as one or more central processing units (CPU). In the case of a CPU, the CPU may be a single-core CPU or Multi-core CPU.

The memory is used to store the program code and data of the network device.

The processor is used to call the program code and data in the memory to perform the following steps: display the first display object in the first area of the display screen according to the control mode, the display screen includes M areas, and the first area is all In any one of the M regions, the M is an integer greater than 1; the result of the subject’s attention to the first display object is obtained; according to the result of the attention, the subject’s presence in the The attention distribution result of the first area of the display screen.

In an implementation manner, the processor is configured to perform the following steps: in the process of displaying the first display object in the first area of the display screen according to the control mode, the step further includes: A second display object is displayed in a second area of the display screen, and the second area is any one of the M areas and not the first area.

In another implementation manner, the processor is configured to perform the following steps: the control mode includes K sub-control modes, and the K is a natural number greater than 0; and the obtaining the subject’s attention to the first display object The force result includes: obtaining the K attention scores of the subject to the first display object displayed according to the K sub-control modes as the attention result.

In yet another implementation manner, the K sub-control modes are all the same sub-control mode, or the K sub-control modes include sub-control modes that are different from each other.

In yet another implementation manner, any one of the K sub-control modes includes L slave sub-control modes, and the L is a natural number greater than one.

In yet another implementation manner, the L slave control modes are all the same slave control mode, or the L slave control modes include mutually different slave control modes.

In yet another implementation manner, the slave control mode includes: controlling any one or more of the color, rotation direction, and rotation speed of the display object in the display screen.

It can be understood that FIG. 6 only shows a simplified design of a visual spatial attention detection device. In practical applications, the visual space attention detection device may also include other necessary components, including but not limited to any number of input/output devices, processors, controllers, memories, etc., and all the devices that can implement the embodiments of the present application The visual space attention detection devices are all within the protection scope of this application.

A person of ordinary skill in the art may realize that the units and algorithm steps of the examples described in combination with the embodiments disclosed herein can be implemented by electronic hardware or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraint conditions of the technical solution. Professionals and technicians can use different methods for each specific application to implement the described functions, but such implementation should not be considered beyond the scope of this application.

Those skilled in the art can clearly understand that, for the convenience and conciseness of description, the specific working process of the system, device and unit described above can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed system, device, and method can be implemented in other ways. For example, the device embodiments described above are merely illustrative, for example, the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.

In addition, the functional units in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.

In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented by software, it can be implemented in the form of a computer program product in whole or in part. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on the computer, the processes or functions described in the embodiments of the present application are generated in whole or in part. The computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices. The computer instructions may be stored in a computer-readable storage medium or transmitted through the computer-readable storage medium. The computer instructions can be sent from a website, computer, server, or data center through wired (such as coaxial cable, optical fiber, digital subscriber line (digital subscriber line, DSL)) or wireless (such as infrared, wireless, microwave, etc.) Another website site, computer, server or data center for transmission. The computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server or a data center integrated with one or more available media. The usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (for example, a digital versatile disc (DVD)), or a semiconductor medium (for example, a solid state disk (SSD)) )Wait.

A person of ordinary skill in the art can understand that all or part of the process in the above-mentioned embodiment method can be realized. The process can be completed by a computer program instructing relevant hardware. The program can be stored in a computer readable storage medium. , May include the processes of the above-mentioned method embodiments. The aforementioned storage media include: read-only memory (ROM) or random access memory (RAM), magnetic disks or optical disks and other media that can store program codes.

Claims

A visual space attention detection method, which is characterized in that it includes:

The first display object is displayed in the first area of the display screen according to the control mode, the display screen includes M areas, the first area is any one of the M areas, and the M is greater than 1. Integer

Obtaining the result of the subject's attention to the first display object;

According to the attention result, the attention distribution result of the subject in the first area of the display screen is obtained.
The method according to claim 1, wherein, in the process of displaying the first display object in the first area of the display screen according to the control mode, the method further comprises:

A second display object is displayed in a second area of the display screen according to the control mode, where the second area is any one of the M areas and not the first area.
The method according to claim 1 or 2, wherein the control mode includes K sub-control modes, and the K is a natural number greater than 0; and the obtaining the subject’s attention to the first display object The results include:

The K attention scores of the subject to the first display object displayed according to the K sub-control modes are obtained as the attention result.
The method according to claim 3, wherein the K sub-control modes are all the same sub-control mode, or the K sub-control modes include sub-control modes that are different from each other.
The method according to claim 3 or 4, wherein any one of the K sub-control modes includes L sub-control modes, and the L is a natural number greater than 1.
The method according to claim 5, wherein the L slave control modes are all the same slave control mode, or the L slave control modes include mutually different slave control modes.
The method according to claim 6, wherein the slave control mode comprises: controlling any one or more of the color, rotation direction, and rotation speed of the display object in the display screen.
A visual space attention detection device, which is characterized in that it comprises:

The display unit is configured to display a first display object in a first area of a display screen according to a control mode, the display screen includes M areas, and the first area is any one of the M areas, the M is an integer greater than 1;

An obtaining unit for obtaining the result of the subject's attention to the first display object;

The obtaining unit is further configured to obtain the attention distribution result of the subject in the first area in the display screen according to the attention result.
An electronic device, comprising: a processor and a memory, wherein the memory stores program instructions, and when the program instructions are executed by the processor, the processor executes any of claims 1 to 7 The method described in one item.
A computer-readable storage medium, characterized in that instructions are stored in the computer-readable storage medium, which when run on a computer, cause the computer to execute the method according to any one of claims 1 to 7.