WO2016155284A1

WO2016155284A1 - Information collection method for terminal, and terminal thereof

Info

Publication number: WO2016155284A1
Application number: PCT/CN2015/092019
Authority: WO
Inventors: 程志超; 胡胜刚
Original assignee: 惠州Tcl移动通信有限公司
Priority date: 2015-04-03
Filing date: 2015-10-15
Publication date: 2016-10-06
Also published as: CN104834896A

Abstract

An information collection method for a terminal, and a terminal thereof. The method comprises: a terminal detecting a distance from a viewer through a camera within a preset time (S101); acquiring face image information about the viewer when the distance is less than or equal to a preset threshold value (S102); and determining feature information according to the face image information, and determining attention degree information about the viewer according to the feature information (S103). The method can acquire attention degree information omnidirectionally, thereby increasing the accuracy of attention degree information collection.

Description

Terminal information collecting method and terminal thereof

【技术领域】[Technical Field]

The present application relates to the field of communication networks, and in particular, to a method for collecting information of a terminal and a terminal thereof.

【背景技术】【Background technique】

People usually get attention information of the surrounding people by looking around or shooting. However, when it is inconvenient to look around or shoot for special reasons, the attention information cannot be obtained. Moreover, when looking around or turning around, the attention information obtained may be biased and not accurate enough.

【发明内容】 [Summary of the Invention]

The application provides a terminal information collection method and a terminal thereof, which can collect attention information in an all-round manner and improve the accuracy of collecting attention information.

In order to solve the above technical problem, a technical solution adopted by the present application is: providing an information collecting method of a terminal, the terminal includes a camera for collecting information, and the method includes: the terminal detects and is detected by the camera within a predetermined time. Observer distance; when the distance is less than or equal to a preset threshold, collecting facial image information of the observer; determining the number of facial images and the position of the human eye according to the facial image information; Determining the attention degree information of the observer in combination with the number of the face images when determining the gaze direction of the observer; determining the number of face images corresponding to the face image and the position of the human eye and the The attention degree information corresponding to the number of face images and the position of the human eye is uploaded to the web server to enable the web server to perform statistical analysis.

Wherein the feature information further includes an age; the step of determining the feature information according to the face image information further comprises: determining an age corresponding to the face image according to the face image information; In the gaze direction of the observer, the step of determining the attention information of the observer in combination with the number of the face images is specifically: when determining the gaze direction of the observer according to the position of the human eye, combining the The number of face images and the age corresponding to the face image determine the degree of interest information for each age stage in the observer.

Wherein, when the gaze direction of the observer is determined according to the position of the human eye, the attention degree information of each age stage in the observer is determined according to the number of the face images and the age corresponding to the face image. The step is specifically: when determining the gaze direction of the observer according to the position of the human eye, determining a gaze time corresponding to the face image according to the face position, wherein the gaze time is that the observer looks at the gaze The time at which the terminal is located; the degree of attention information of each age stage in the observer is determined in combination with the number of the face images, the age corresponding to the face image, and the gaze time corresponding to the face image.

The feature information further includes a gender; the step of determining the number of the face images and the position of the human eye according to the face image information further includes: determining, according to the face image information, the gender corresponding to the face image When determining the gaze direction of the observer according to the position of the human eye, the step of determining the attention information of the observer in combination with the number of the face images is specifically: determining the observer according to the position of the human eye When the direction is gazing, the attention degree information of the observer is determined in conjunction with the number of the face images and the gender corresponding to the face image.

In order to solve the above technical problem, another technical solution adopted by the present application is: providing an information collecting method of a terminal, the terminal includes a camera for collecting information, and the method includes: the terminal detects by a camera within a predetermined time. a distance from the observer; when the distance is less than or equal to a preset threshold, acquiring face image information of the observer; determining feature information according to the face image information, and determining the observation according to the feature information The attention information of the person.

The determining the feature information according to the face image information, and determining the attention degree information of the observer according to the feature information includes: determining a number of face images and a human eye position according to the face image information; When the gaze direction of the observer is determined according to the position of the human eye, the attention degree information of the observer is determined in conjunction with the number of the face images.

After the step of determining the feature information according to the face image information, and determining the attention degree information of the observer according to the feature information, the method further includes:

And uploading the feature information corresponding to the face image and the degree of interest information corresponding to the feature information to a network server, so that the network server performs statistical analysis.

In order to solve the above technical problem, another technical solution adopted by the present application is to provide an information collecting terminal, the terminal includes a camera for collecting information, and the terminal includes: a distance detecting module, an collecting module, and a statistics module; The distance detecting module is configured to detect a distance from the observer by the camera within a predetermined time; the collecting module is configured to collect the observation when the distance detected by the distance detecting module is less than or equal to a preset threshold The face image information of the person is used to determine the feature information according to the face image information collected by the collection module, and determine the attention degree information of the observer according to the feature information.

The statistic module includes a determining unit and a statistic unit, wherein the determining unit is configured to determine a number of face images and a position of a human eye according to the face image information; and the statistic unit is configured to determine, according to a position of a human eye, When the observer's gaze direction is described, the observer's attention information is determined in accordance with the number of the face images.

The determining information further includes determining an age corresponding to the face image according to the face image information, and/or determining the person according to the face image information. a gender corresponding to the face image; the statistical unit is specifically configured to determine the observer according to the number of the face images and the age corresponding to the face image when determining the gaze direction of the observer according to the position of the human eye The attention degree information of each age stage, and/or when determining the gaze direction of the observer according to the position of the human eye, determining the observer's according to the number of the face images and the gender corresponding to the face image Attention information.

The terminal further includes a synchronization module, and the synchronization module is configured to upload the feature information corresponding to the face image and the degree of interest information corresponding to the feature information to a network server, so that the network server performs statistical analysis.

The beneficial effects of the present application are: different from the prior art, the present application detects the distance from the observer by the camera within a predetermined time, and collects the face image of the observer when the detected distance is less than or equal to the preset threshold. The information determines the feature information according to the face image information, and determines the observer's attention degree information according to the feature information, so that the attention degree information can be collected in all directions, and the accuracy of collecting the attention information is improved.

【附图说明】 [Description of the Drawings]

1 is a flowchart of an embodiment of an information collection method of a terminal of the present application;

2 is a flowchart of another embodiment of an information collecting method of a terminal of the present application;

3 is a schematic structural diagram of an embodiment of an information collecting terminal of the present application;

4 is a schematic structural diagram of another embodiment of an information collecting terminal of the present application.

【具体实施方式】【detailed description】

In the following description, for purposes of illustration and description, reference However, it will be apparent to those skilled in the art that the present invention can be implemented in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description of the application.

Referring to FIG. 1, FIG. 1 is a flowchart of an embodiment of an information collection method of a terminal of the present application. The execution body of this embodiment is a terminal, and the terminal includes a camera for collecting information, and the camera is a camera with anti-shake function. The terminal can be a wearable device, a video capture device, or a personal computer (but not limited to this), and the terminal can also be built in jewelry, clothes, or a hat, etc., to comprehensively count the terminal itself, or the jewelry, clothes, or hat. The attention of the object. The terminal can be applied to places such as blocks, stores, trade fairs and the like. Of course, it is not limited to this, and the terminal can also be applied to other places.

The information collection method of this embodiment includes the following steps:

S101: The terminal detects the distance from the observer through the camera within a predetermined time.

The terminal detects the distance from the observer through a camera having a distance detecting function for a predetermined time.

The camera may be an infrared detecting camera, but is not limited thereto, and may be other types of cameras having a distance detecting function.

The number of cameras can be one or at least two to ensure that the terminal can detect the distance from the observer around the terminal in all directions.

The scheduled time can be 1 hour or 2 hours, and can also be set according to time needs.

The observer is a crowd that observes the terminal itself near the terminal, or a crowd that observes the carrier of the terminal.

After the terminal detects the distance from the observer, it is determined whether the detected distance is less than or equal to a preset threshold. The preset threshold corresponding to the distance may be set to 5 meters or 10 meters, but is not limited thereto, and may be set to other values according to actual conditions, and is not limited herein.

When the detected distance is less than or equal to the preset threshold, step S102 is performed.

When the detected distance is greater than the preset threshold, no processing is performed.

S102: Collect the face image information of the observer when the distance is less than or equal to a preset threshold.

When the detected distance is less than or equal to the preset threshold, the terminal collects the face image information of the observer through the camera.

S103: Determine feature information according to the face image information, and determine the attention degree information of the observer according to the feature information.

The terminal determines the feature information according to the collected face image information, and determines the observer's attention information according to the feature information. The feature information includes a facial expression, a human eye position, a character gender, a character age, and the like. The degree of interest information includes attention, no attention, age of the observer of interest, sex ratio, time of attention, and the like.

For example, the terminal acquires the position of the human eye corresponding to the face image according to the collected face image information, determines the gaze direction of the observer corresponding to the face image according to the position information of the human eye, and determines whether the observer looks at the terminal according to the gaze direction. Or the carrier of the terminal. Wherein, the gaze direction is the direction when the position of the human eye remains unchanged for a certain duration.

When the terminal determines that the gaze direction of the observer is the bearer of the terminal or the terminal according to the gaze direction, it is determined to be the attention;

When the terminal determines that the observer's gaze direction is a deviation from the terminal or the terminal of the terminal according to the gaze direction, it is determined that the terminal does not pay attention.

When determining the observer who pays attention to the host or the bearer of the terminal, the terminal may count the time of attention, the total number of people concerned, the sex ratio among the total number of people concerned, and the age stage according to the feature information of the face image corresponding to the observer. .

After the terminal obtains the attention information, the user may count the popularity of the host or the host of the terminal according to the attention information for further adjustment or improvement.

In the above solution, the terminal detects the distance from the observer through the camera within a predetermined time. When the detected distance is less than or equal to the preset threshold, the face image information of the observer is collected, and the feature information is determined according to the face image information, and according to the The feature information determines the attention information of the observer, and can collect the attention information in all directions, and improve the accuracy of collecting the attention information.

Referring to FIG. 2, FIG. 2 is a flowchart of another embodiment of the information collecting method of the present application. The execution body of this embodiment is a terminal, and the terminal includes a camera for collecting information, and the camera is a camera with anti-shake function. The terminal can be a wearable device, a video capture device, or a personal computer (but not limited to this), and the terminal can also be built in jewelry, clothes, or a hat, etc., to comprehensively count the terminal itself, or the jewelry, clothes, or hat. The attention of the object. The terminal can be applied to places such as blocks, stores, trade fairs and the like. Of course, it is not limited to this, and the terminal can also be applied to other places.

S201: The terminal detects the distance from the observer through the camera within a predetermined time.

When the detected distance is less than or equal to the preset threshold, step S202 is performed.

S202: Collect the face image information of the observer when the distance is less than or equal to a preset threshold.

S203: Determine feature information according to the face image information, and determine the attention degree information of the observer according to the feature information.

The terminal determines the feature information according to the collected face image information, and determines the observer's attention information according to the feature information.

The feature information includes the position of the human eye, age, gender, and the like. The degree of interest information includes attention, no attention, age of the observer of interest, sex ratio, time of attention, and the like.

For example, the terminal determines the number of face images and the position of the human eye according to the face image information, and determines the gaze direction of the observer according to the position of the human eye, thereby determining whether the observer looks at the carrier of the terminal or the terminal according to the gaze direction. Wherein, the gaze direction is the direction when the position of the human eye remains unchanged for a certain duration.

When the terminal determines that the gaze direction of the observer is the bearer of the terminal or the terminal according to the gaze direction, it is determined to be the attention. When the terminal determines that the observer's gaze direction is a deviation from the terminal or the terminal of the terminal according to the gaze direction, it is determined that the terminal does not pay attention.

When the terminal determines that the gaze direction of the observer is the bearer of the terminal or the terminal, the number of viewers (the total number of people) whose gaze direction is the bearer of the terminal or the terminal is determined in combination with the number of face images.

Alternatively, the step of determining the feature information according to the face image information may further include: determining an age corresponding to the face image according to the face image information; and combining the number of the face images when determining the gaze direction of the observer according to the position of the human eye And the age corresponding to the face image determines the degree of interest information of each age stage in the observer.

For example, the terminal determines the number of face images according to the face image information and the comprehensive feature database of the human body (where the comprehensive feature database of the human body includes face features, length of the hair and hair style, clothes, style and color of the shoes, etc.) The position of the human eye and the age corresponding to the face image, and determining the gaze direction of the observer according to the position of the human eye, thereby determining whether the observer looks at the carrier of the terminal or the terminal according to the gaze direction. The gaze direction is the direction in which the position of the human eye remains unchanged for a certain duration. Among them, the correspondence between the facial features and the age included in the comprehensive feature database of the human body. The comprehensive feature database of the human body may be pre-stored in the terminal or may be acquired from the network server. In other embodiments, the terminal may also determine the age directly based on a related statistical survey report of the correspondence between the face image information, the face feature, and the age.

When the terminal determines that the gaze direction of the observer is the bearer of the terminal or the terminal, the number of observers (the total number of people) that the gaze direction is the bearer of the terminal or the terminal is determined according to the number of the face images; The number of observers of each age stage in the observer is determined in accordance with the age corresponding to the face image, and the proportion of observers at each age stage is further determined based on the number of observers of each age stage in the observer.

Wherein, when determining the gaze direction of the observer according to the position of the human eye, the step of determining the degree of interest information of each age stage in the observer in combination with the number of face images and the age corresponding to the face image may be specifically as follows: according to the position of the human eye When determining the gaze direction of the observer, the gaze time corresponding to the face image is determined according to the face position, wherein the gaze time is the time at which the observer looks at the orientation of the terminal; the number of the face images, the age corresponding to the face image, and the person The gaze time corresponding to the face image determines the degree of attention information of each age stage in the observer.

For example, when the terminal determines that the gaze direction of the observer is the bearer of the terminal or the terminal, the gaze time corresponding to the face image is determined according to the face position, wherein the gaze time is the time when the observer looks at the orientation of the terminal; Determining the number of observers (total number of people) whose direction of the gaze is the terminal or the host of the terminal according to the number of face images; and determining the observers according to the age corresponding to the face image and the gaze time corresponding to the face image The proportion of observers at the age level and the time of attention at each age stage.

Alternatively, the step of determining the feature information according to the face image information may further include: determining a gender corresponding to the face image according to the face image information; and combining the person when determining the gaze direction of the observer according to the position of the human eye The number of face images and the gender corresponding to the face image determine the attention information of the observer.

For example, the terminal determines the number of face images, the position of the human eye, and the gender corresponding to the face image according to the face image information, and determines the gaze direction of the observer according to the position of the human eye, thereby determining whether the observer looks at the terminal according to the gaze direction. Or the carrier of the terminal.

Wherein, the gaze direction is the direction when the position of the human eye remains unchanged for a certain duration. When the terminal determines that the gaze direction of the observer is the bearer of the terminal or the terminal according to the gaze direction, it is determined to be the attention. When the terminal determines that the observer's gaze direction is a deviation from the terminal or the terminal of the terminal according to the gaze direction, it is determined that the terminal does not pay attention.

When the terminal determines that the gaze direction of the observer is the bearer of the terminal or the terminal, the number of observers (the total number of people) that the gaze direction is the bearer of the terminal or the terminal is determined according to the number of the face images; The number of observers of different genders in the observer is determined according to the gender corresponding to the face image, and the proportion of observers of different genders is further determined according to the number of observers of different genders.

It can be understood that the terminal statistics attention direction is the attention time of the observers of different genders among the observers of the terminal or the bearer of the terminal. The statistical method is similar to the above-mentioned statistics of the observers at different ages. For details, please refer to the related description, which is not described here.

S204: Upload the feature information corresponding to the face image and the degree of interest information corresponding to the feature information to a network server, so that the network server performs statistical analysis.

After obtaining the attention information of the observer whose gaze direction is the terminal or the bearer of the terminal, the terminal uploads the viewer's face image corresponding to the age, gender, and the like, and the attention degree information corresponding to the observer's age and gender. To the web server, so that the web server can perform statistical analysis according to the attention information collected by the terminal used.

For example, the popularity of the terminal or the host of the terminal is counted according to the degree of interest information, thereby providing a reference for further adjustment, improvement, or market launch.

In the above solution, the terminal detects the distance from the observer through the camera within a predetermined time. When the detected distance is less than or equal to the preset threshold, the face image information of the observer is collected, and the feature information is determined according to the face image information, and according to the The feature information determines the observer's attention information, can collect the attention information in all directions, improve the accuracy of collecting the attention information, and can feedback the attention information to provide a reference for further work in the later stage.

Referring to FIG. 3, FIG. 3 is a schematic structural diagram of an embodiment of an information collecting terminal of the present application. The terminal has an anti-shake camera. The terminal can be a wearable device, a video capture device, or a personal computer (but not limited to this), and the terminal can also be built in jewelry, clothes, or a hat, etc., to comprehensively count the terminal itself, or the jewelry, clothes, or hat. The attention of the object. The terminal can be applied to places such as blocks, stores, trade fairs and the like. Of course, it is not limited to this, and the terminal can also be applied to other places.

The modules included in the terminal in this embodiment are used to perform the respective steps in the embodiment corresponding to FIG. 1 . For details, refer to the related descriptions of the steps in the embodiment corresponding to FIG. 1 , and details are not described herein. The information collection terminal of this embodiment includes a distance detection module 310, an acquisition module 320, and a statistics module 330.

The distance detecting module 310 is configured to detect the distance from the observer by the camera within a predetermined time. For example, the distance detecting module 310 detects the distance from the observer through the camera for a predetermined time. The distance detection module 310 transmits the detected distance to the acquisition module 320.

The collecting module 320 is configured to receive the distance detected by the distance detecting module 310. When the detected distance of the detecting module 310 is less than or equal to a preset threshold, the face image information of the observer is collected. For example, the acquisition module 320 receives the distance detected by the distance detection module 310. When the distance detected by the detection module 310 is less than or equal to the preset threshold, the face image information of the observer is collected. The collecting module 320 sends the collected face image information to the statistics module 330.

The statistic module 330 is configured to receive the facial image information collected by the collecting module 320, determine the feature information according to the facial image information collected by the collecting module 320, and determine the attention information of the observer according to the feature information.

For example, the statistics module 330 receives the face image information collected by the collection module 320, determines the feature information according to the face image information, and determines the observer's attention information according to the feature information.

Referring to FIG. 4, FIG. 4 is a schematic structural diagram of another embodiment of an information collecting terminal of the present application. The terminal has an anti-shake camera. The terminal can be a wearable device, a video capture device, or a personal computer (but not limited to this), and the terminal can also be built in jewelry, clothes, or a hat, etc., to comprehensively count the terminal itself, or the jewelry, clothes, or hat. The attention of the object. The terminal can be applied to places such as blocks, stores, trade fairs and the like. Of course, it is not limited to this, and the terminal can also be applied to other places.

The modules included in the terminal in this embodiment are used to respectively perform the steps in the embodiment corresponding to FIG. 2 . For details, refer to the related descriptions of the steps in the embodiment corresponding to FIG. 2 , and details are not described herein. The information collection terminal of this embodiment includes a distance detection module 410, an acquisition module 420, a statistics module 430, and a synchronization module 440. The statistic module 430 includes a determining unit 431 and a statistic unit 432.

The distance detection module 410 is configured to detect the distance from the observer for a predetermined time by the camera. For example, the distance detecting module 410 detects the distance from the observer for a predetermined time by the camera. The distance detection module 410 transmits the detected distance to the acquisition module 420.

The collecting module 420 is configured to receive the distance detected by the distance detecting module 410. When the detected distance of the detecting module 410 is less than or equal to a preset threshold, the face image information of the observer is collected. For example, the acquisition module 420 receives the distance detected by the distance detection module 410. When the distance detected by the detection module 410 is less than or equal to the preset threshold, the face image information of the observer is collected. The collecting module 420 sends the collected face image information to the statistics module 430.

The statistics module 430 is configured to receive the facial image information collected by the collecting module 420, determine the feature information according to the facial image information collected by the collecting module 420, and determine the attention information of the observer according to the feature information. For example, the statistics module 430 receives the face image information collected by the collection module 420, determines the feature information according to the face image information, and determines the observer's attention information according to the feature information.

The determining unit 431 is configured to determine the number of face images and the position of the human eye according to the face image information collected by the collecting module 420. The counting unit 432 is configured to combine the faces when determining the gaze direction of the observer according to the position of the human eye. The number of images to determine the viewer's attention information. For example, the determining unit 431 determines the number of face images and the position of the human eye according to the face image information collected by the collecting module 420. The statistical unit 432 receives the number of face images and the human eye position information transmitted by the determining unit 431, and determines the attention degree information of the observer in combination with the number of face images when determining the gaze direction of the observer according to the position of the human eye.

The feature information further includes age and gender. The determining unit 431 is further configured to determine an age corresponding to the face image according to the face image information, and/or determine a gender corresponding to the face image according to the face image information. The statistical unit 432 is specifically configured to determine the attention degree information of each age stage in the observer according to the number of the face images and the age corresponding to the face image when determining the gaze direction of the observer according to the position of the human eye, and/or when according to the person When the eye position determines the gaze direction of the observer, the observer's attention information is determined in conjunction with the number of face images and the gender corresponding to the face image.

For example, the feature information determined by the determining unit 431 according to the face image information collected by the collecting module 420 includes age and gender. The determining unit 431 determines the age corresponding to the face image based on the face image information, and/or determines the gender corresponding to the face image based on the face image information.

The statistical unit 432 receives the number of face images and the human eye position information transmitted by the determining unit 431, and determines the observer's gaze direction according to the human eye position, and determines the number of the face images and the age corresponding to the face image to determine the observer. The attention degree information of each age stage, and/or when the observer's gaze direction is determined according to the human eye position, the observer's attention degree information is determined in conjunction with the number of face images and the gender corresponding to the face image.

The statistical unit 432 transmits the feature information of the face image and the degree of interest information to the synchronization module 440.

The synchronization module 440 is configured to receive the feature information and the attention degree information of the face image sent by the statistics unit 432, and upload the feature information corresponding to the face image and the attention degree information corresponding to the feature information to the network server, so that the network server performs statistical analysis. .

For example, the synchronization module 440 receives the feature information and the attention degree information of the face image sent by the statistics unit 432, and uploads the feature information corresponding to the face image and the attention degree information corresponding to the feature information to the network server, so that the network server performs statistical analysis. .

In the above description, specific details such as specific system structures, interfaces, techniques, and the like have been presented for the purpose of illustration and description. However, it will be apparent to those skilled in the art that the present invention can be implemented in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description of the application.

Claims

A method for collecting information of a terminal, the terminal includes a camera for collecting information, wherein the method includes:

The terminal detects the distance from the observer through the camera within a predetermined time;

Collecting face image information of the observer when the distance is less than or equal to a preset threshold;

Determining the number of face images and the position of the human eye according to the face image information;

Determining the attention information of the observer in combination with the number of the face images when determining the gaze direction of the observer according to the position of the human eye;

And uploading the attention degree information corresponding to the number of the face images corresponding to the face image and the position of the human eye and the number of the face images and the position information of the human eye to the network server, so that the network server performs statistical analysis.
The method according to claim 1, wherein the feature information further includes an age; the step of determining the feature information according to the face image information further comprises: determining an age corresponding to the face image based on the face image information ;

When determining the gaze direction of the observer according to the position of the human eye, the step of determining the attention information of the observer in combination with the number of the face images is specifically:

When the gaze direction of the observer is determined according to the position of the human eye, the attention degree information of each age stage in the observer is determined in conjunction with the number of the face images and the age corresponding to the face image.
The method according to claim 2, wherein when the gaze direction of the observer is determined according to the position of the human eye, the observer is determined in accordance with the number of the face images and the age corresponding to the face image The steps of the attention information of each age stage are as follows:

When the gaze direction of the observer is determined according to the position of the human eye, the gaze time corresponding to the face image is determined according to the face position, wherein the gaze time is an observer's gaze at the orientation of the terminal time;

The degree of interest information of each age stage in the observer is determined in combination with the number of the face images, the age corresponding to the face image, and the gaze time corresponding to the face image.
The method according to claim 1, wherein said feature information further comprises a gender; said step of determining a number of face images and a position of a human eye based on said face image information further comprising: based on said face image information Determining a gender corresponding to the face image;

When determining the gaze direction of the observer according to the position of the human eye, the step of determining the attention information of the observer in combination with the number of the face images is specifically:

When the gaze direction of the observer is determined according to the position of the human eye, the attention degree information of the observer is determined in conjunction with the number of the face images and the gender corresponding to the face image.
A method for collecting information of a terminal, the terminal includes a camera for collecting information, wherein the method includes:

The terminal detects the distance from the observer through the camera within a predetermined time;

Collecting face image information of the observer when the distance is less than or equal to a preset threshold;

Determining the feature information according to the face image information, and determining the attention degree information of the observer according to the feature information.
The method according to claim 5, wherein the determining the feature information based on the face image information and determining the attention degree information of the observer based on the feature information comprises:

Determining the number of face images and the position of the human eye according to the face image information;

When the gaze direction of the observer is determined according to the position of the human eye, the attention degree information of the observer is determined in conjunction with the number of the face images.
The method according to claim 6, wherein the feature information further includes an age; the step of determining the feature information according to the face image information further comprises: determining an age corresponding to the face image based on the face image information ;

When determining the gaze direction of the observer according to the position of the human eye, the step of determining the attention information of the observer in combination with the number of the face images is specifically:

When the gaze direction of the observer is determined according to the position of the human eye, the attention degree information of each age stage in the observer is determined in conjunction with the number of the face images and the age corresponding to the face image.
The method according to claim 7, wherein when the gaze direction of the observer is determined according to the position of the human eye, the observer is determined in accordance with the number of the face images and the age corresponding to the face image The steps of the attention information of each age stage are as follows:

When the gaze direction of the observer is determined according to the position of the human eye, the gaze time corresponding to the face image is determined according to the face position, wherein the gaze time is an observer's gaze at the orientation of the terminal time;

The degree of interest information of each age stage in the observer is determined in combination with the number of the face images, the age corresponding to the face image, and the gaze time corresponding to the face image.
The method according to claim 6, wherein said feature information further comprises a gender; said step of determining a number of face images and a position of a human eye based on said face image information further comprising: based on said face image information Determining a gender corresponding to the face image;

When determining the gaze direction of the observer according to the position of the human eye, the step of determining the attention information of the observer in combination with the number of the face images is specifically:

When the gaze direction of the observer is determined according to the position of the human eye, the attention degree information of the observer is determined in conjunction with the number of the face images and the gender corresponding to the face image.
The method according to claim 5, wherein after the step of determining the feature information according to the face image information and determining the attention degree information of the observer according to the feature information, the method further comprises:

And uploading the feature information corresponding to the face image and the degree of interest information corresponding to the feature information to a network server, so that the network server performs statistical analysis.
An information collecting terminal, the terminal includes a camera for collecting information, wherein the terminal includes: a distance detecting module, an collecting module, and a statistics module;

The distance detecting module is configured to detect a distance from an observer by a camera within a predetermined time;

The collecting module is configured to collect face image information of the observer when the distance detected by the distance detecting module is less than or equal to a preset threshold;

The statistic module is configured to determine feature information according to the face image information collected by the collection module, and determine the attention degree information of the observer according to the feature information.
The terminal according to claim 11, wherein the statistical module comprises a determining unit and a statistical unit;

The determining unit is configured to determine the number of face images and the position of the human eye according to the face image information;

The statistical unit is configured to determine the attention degree information of the observer in combination with the number of the face images when determining the gaze direction of the observer according to the position of the human eye.
The terminal according to claim 11, wherein the feature information further includes age and gender;

The determining unit is further configured to determine an age corresponding to the face image according to the face image information, and/or determine a gender corresponding to the face image according to the face image information;

The statistic unit is specifically configured to determine the attention of each age of the observer in combination with the number of the face images and the age corresponding to the face image when determining the gaze direction of the observer according to the position of the human eye. Degree information, and/or when the observer's gaze direction is determined according to the human eye position, the observer's attention information is determined in conjunction with the number of the face images and the gender corresponding to the face image.
The terminal according to claim 11, wherein the terminal further includes a synchronization module, and the synchronization module is configured to upload the feature information corresponding to the face image and the degree of interest information corresponding to the feature information to a network server, In order to enable the network server to perform statistical analysis.