CN114038098A - Trailing detection method, device, equipment and readable storage medium - Google Patents
Trailing detection method, device, equipment and readable storage medium Download PDFInfo
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/10—Movable barriers with registering means
- G07C9/15—Movable barriers with registering means with arrangements to prevent the passage of more than one individual at a time
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The application discloses a method, a device, equipment and a readable storage medium for trailing detection, wherein the method comprises the following steps: acquiring a captured face image and corresponding capturing time; and if the person corresponding to the face image is determined not to be a preset white list person, or an access control record corresponding to the person does not exist before and/or after the snapshot time of the face image, determining that the person corresponding to the face image generates a trailing event. The detection method that this application provided can compare it with the white list personnel through all personnel of taking a candid photograph access control, discern whether there is the non-white list personnel of trailing business turn over, carry out the secondary through checking entrance guard's record simultaneously and detect, further discern whether there is the white list personnel to carry out the entrance guard and verify and the trailing business turn over, this application passes through twice verification, whether the trailing condition appears in more accurate detection, improves the security.
Description
Technical Field
The present application relates to the field of computer intelligence, and more particularly, to a method, apparatus, device, and readable storage medium for trailing detection.
Background
In life, an access control system is arranged in an area with a relatively independent environment, such as a school, a residential quarter, an office building and the like, and is used for preventing people such as leisure people from coming in and going out of the area and guaranteeing the safety of personnel and property in the area.
In the prior art, an access control system often sets a baffle or a gate, and a user can enter and exit a guarantee area after passing authentication. Under the ideal condition, a user carries out verification in a card swiping mode, a face recognition mode or the like, and after the verification is successful, the access control system opens a baffle or a gate arranged on the access control system to allow one person of the verified user to pass through, and other users who are not verified or not verified cannot enter.
And under actual conditions, many times, can pass through at the personnel verification that allow to get into through following around the personnel that allow to get into, when access control system opened the baffle or the gate that set up, followed closely the personnel's that verify and got into, perhaps "rubbed" the people's of the near white list people's face, opened the entrance guard and got into. If this occurs, even if a security guard is provided, it is not possible to immediately recognize whether or not there is a trailing entry.
Therefore, a trailing detection method is needed to detect whether a trailing condition occurs, so as to improve safety.
Disclosure of Invention
In view of this, the present application provides a method, an apparatus, a device and a readable storage medium for detecting whether a trailing condition occurs, so as to improve security.
In order to achieve the above object, the following solutions are proposed:
a method of trailing detection, comprising:
acquiring a captured face image and corresponding capturing time;
and if the person corresponding to the face image is determined not to be a preset white list person, or an access control record corresponding to the person does not exist before and/or after the snapshot time of the face image, determining that the person corresponding to the face image generates a trailing event.
Preferably, after determining that the person corresponding to the face image generates a trailing event, the method further includes:
and storing the trailing event, and displaying the personnel generating the trailing event and the corresponding snapshot time to remind an administrator.
Preferably, the following events include white list following events, black list following events, and out-of-library personnel following events.
Preferably, the determining that the person corresponding to the face image generates a trailing event includes:
if the person corresponding to the face image is a preset blacklist person, determining that a following event generated by the person corresponding to the face image is a blacklist following event;
if the person corresponding to the face image is a preset white list person, and no access control record corresponding to the person exists before and/or after the snapshot time of the face image, determining that a following event generated by the person corresponding to the face image is a white list following event;
and if the person corresponding to the face image is not a preset blacklist person or a preset white list person, determining that the trailing event generated by the person corresponding to the face image is an out-of-library person trailing event.
Preferably, according to the danger degree of the following event, first-level to third-level alarms are respectively set for the white list following event, the out-of-store personnel following event and the black list following event, and three alarm modes with sequentially improved alarm intensity are correspondingly set.
Preferably, the method further comprises the following steps:
acquiring information of face sensing equipment for snapshotting the face image;
and determining the advancing direction of the person corresponding to the face image according to the information of the face sensing equipment.
Preferably, the storing the trailing event and displaying the person who generates the trailing event and the corresponding snapshot time includes:
determining an entrance and exit condition for generating a following event according to the advancing direction of the personnel, wherein the entrance and exit condition comprises an entrance tail following and an exit tail;
and storing the trailing event, and displaying personnel generating the trailing event, the door entrance and exit conditions and the corresponding snapshot time.
A trailing detection device, comprising:
the acquisition unit is used for acquiring the captured face image and the corresponding capturing time;
and the detection unit is used for determining that the person corresponding to the face image generates a trailing event if the person corresponding to the face image is determined not to be a preset white list person or an access control record corresponding to the person does not exist before and/or after the snapshot time of the face image within a set time period. A trailing detection device comprising a memory and a processor;
the memory is used for storing programs;
the processor is configured to execute the program to implement the steps of the trailing detection method.
A readable storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the method of trailing detection as described above.
According to the technical scheme, whether the corresponding person of the captured face image passing through the entrance guard is a preset white list person or not and whether a corresponding entrance guard record exists or not is detected by acquiring the captured face image and the corresponding capturing time. If it is determined that the person corresponding to the face image is not a preset white list person, that is, the person corresponding to the captured face image is a non-white list person who does not allow to enter or exit, or an access record corresponding to the person does not exist before and/or after the capturing time of the face image, that is, the person corresponding to the captured face image is the non-white list person who does not allow to enter or exit or the white list person who does not normally detect to enter or exit through access, it is determined that a trailing event is generated for the person corresponding to the face image.
The detection method that this application provided can compare it with the white list personnel through all personnel of taking a candid photograph access control, discern whether there is the non-white list personnel of trailing business turn over, carry out the secondary through checking entrance guard's record simultaneously and detect, further discern whether there is the white list personnel to carry out the entrance guard and verify and the trailing business turn over, this application passes through twice verification, whether the trailing condition appears in more accurate detection, improves the security.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of a trailing detection method disclosed in an embodiment of the present application;
fig. 2 is a schematic view of an entrance/exit scenario according to an example of the present application;
FIG. 3 is a flow chart of another trailing detection method disclosed in embodiments of the present application;
FIG. 4 is a schematic diagram of a trailing event and corresponding alarm partitioning disclosed in embodiments of the present application;
FIG. 5 is a block diagram of a trailing detection device according to the present disclosure;
fig. 6 is a block diagram of a hardware structure of a trailing detection device disclosed in the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, fig. 1 is a flowchart of a trailing detection method disclosed in an embodiment of the present application.
As shown in fig. 1, the method may include:
and step S1, acquiring the captured face image and the corresponding capturing time.
Specifically, the camera device for capturing the face images of the entrance and the exit is arranged at the entrance and the exit, the camera device can capture the face photos of all people for capturing the entrance and the exit, the face images are captured through the camera device, and the captured face images and the corresponding capturing time are obtained. The mode of setting the camera device may be various, for example, the camera device may be set near a camera of a door through face recognition, or may be set near a card swiping door, and the camera device may include various devices capable of capturing a face image, such as a face sensing device and a camera, and the setting mode of the camera device and the camera device are not specifically limited herein. The method is not limited by scenes, and various doors, channel gates and AB doors can be suitable.
In the scene schematic diagram of the entrance guard, as shown in fig. 2, a card swiping entrance guard with an entrance and an exit is provided, the entrance and the exit are respectively provided, and two cameras are simultaneously provided to shoot the entrance and the exit of the card swiping entrance guard respectively and shoot the face images of the persons at the entrance and the exit.
Step S2, if it is determined that the person corresponding to the face image is not a preset white list person, or an access control record corresponding to the person does not exist before and/or after the snapshot time of the face image, it is determined that the person corresponding to the face image generates a trailing event.
Specifically, the database records preset information of the white list personnel allowing entrance and exit, which can include face images and IDs of the white list personnel, the face images captured by the camera equipment can detect whether the personnel corresponding to the captured face images are preset white list personnel through various modes such as model analysis and face vector analysis, and meanwhile, whether the access control records corresponding to the personnel exist in a preset time period before/after the capturing time can also be detected.
If the person is a white list person and an entrance guard record of the person entering and exiting is recorded in a set time period, the person is indicated to be a normal entrance guard, otherwise, if the person is not a preset white list person or no corresponding entrance guard record exists in the set time period before/after the snapshot time, the person is indicated to be a non-white list person who is not allowed to enter and exit or the white list person does not pass through normal entrance guard verification, the following condition is determined to occur, and the person corresponding to the face image is determined to generate the following event.
According to the trailing detection method provided by the embodiment of the application, whether the corresponding personnel of the captured face image passing through the entrance guard is the preset white list personnel or not and whether the corresponding entrance guard record exists or not is detected by acquiring the captured face image and the corresponding capturing time. If it is determined that the person corresponding to the face image is not a preset white list person, that is, the person corresponding to the captured face image is a non-white list person who does not allow to enter or exit, or an access record corresponding to the person does not exist before and/or after the capturing time of the face image, that is, the person corresponding to the captured face image is the non-white list person who does not allow to enter or exit or the white list person who does not normally detect to enter or exit through access, it is determined that a trailing event is generated for the person corresponding to the face image.
The detection method that this application provided can compare it with the white list personnel through all personnel of taking a candid photograph access control, discern whether there is the non-white list personnel of trailing business turn over, carry out the secondary through checking entrance guard's record simultaneously and detect, further discern whether there is the white list personnel to carry out the entrance guard and verify and the trailing business turn over, this application passes through twice verification, whether the trailing condition appears in more accurate detection, improves the security.
Optionally, as shown in fig. 3, after determining that the person corresponding to the face image generates a trailing event, the method may further include:
and step S3, storing the trailing event, and displaying the personnel generating the trailing event and the corresponding snapshot time to remind the administrator.
Specifically, in consideration of the fact that in an actual situation, in order to facilitate management of the forbidden region by an administrator, the detected entrance and exit conditions and trailing conditions should be displayed in real time, and when the trailing conditions occur, the administrator is timely reminded to pay more attention to the trailing conditions, so that after the fact that the person corresponding to the face image generates the trailing event is determined, the trailing event can be stored, and the person generating the trailing event and the corresponding snapshot time are displayed to remind the administrator.
In some embodiments of the present application, as shown in fig. 4, the trailing events may be further divided, and the trailing events may include white list trailing events, black list trailing events, and out-of-library personnel trailing events.
Introducing the process of determining that the person corresponding to the face image generates the trailing event in step S2, specifically, the process may include:
firstly, if the person corresponding to the face image is a preset blacklist person, determining that a trailing event generated by the person corresponding to the face image is a blacklist trailing event.
Specifically, the database records preset information of the blacklist people, which may include face images, IDs, and the like of the blacklist people, and it can be understood that the blacklist people should be people who need key points of attention and have a high probability of causing potential safety hazards to safety in the forbidden area. The face image captured by the camera equipment can be detected whether the personnel corresponding to the face image captured by the camera equipment is the preset blacklist personnel or not through various modes such as model analysis, face vector analysis and the like, and if so, the following event generated by the personnel corresponding to the face image is determined to be the blacklist following event.
And secondly, if the person corresponding to the face image is a preset white list person, but no access control record corresponding to the person exists before and/or after the snapshot time of the face image, determining that a following event generated by the person corresponding to the face image is a white list following event.
Specifically, the database records preset information of the white list people, which may include face images, IDs, and the like of the white list people, and it is understood that the white list people should be security people who are allowed to enter and exit the access control area. The method comprises the steps that a face image captured by a camera device can be detected whether a person corresponding to the face image obtained by capturing is a preset white list person or not through model analysis, face vector analysis and other modes, if the person corresponding to the face image is the preset white list person, whether an access control record corresponding to the person exists before the capturing time of the face image and/or in a set time period after the capturing time of the face image or not is detected again, and if the white list person does not pass through normal access control verification to enter and exit an access control area, a follow-up event generated by the person corresponding to the face image is determined to be a white list follow-up event.
And thirdly, if the person corresponding to the face image is not a preset blacklist person or a preset white list person, determining that the trailing event generated by the person corresponding to the face image is an out-of-library person trailing event.
Specifically, the database records preset information of the blacklist people and the white list people, which may include face images, IDs, and the like of the blacklist people and the white list people. The face image captured by the photographic equipment can be detected whether the personnel corresponding to the face image captured by analysis and capture is a preset blacklist personnel or a whitelist personnel through various modes such as model analysis, face vector analysis and the like, if not, the personnel corresponding to the face image is out-of-library personnel without any record, and the trailing event generated by the personnel corresponding to the face image is determined to be an out-of-library personnel trailing event.
Optionally, on the basis, first-level to third-level alarms may be set for the white list trailing event, the out-of-store personnel trailing event, and the black list trailing event respectively according to the risk degree of the trailing event, and three alarm modes with sequentially increased alarm intensity are set correspondingly.
Specifically, for better guaranteeing the safety in the door forbidden area, alarm modes with different intensities can be set for personnel types with different danger degrees so as to prompt an administrator. As shown in fig. 4, the following event includes a white list following event, an out-of-store personnel following event, and a black list following event, where the following personnel of the black list following event is the recorded black list personnel with hidden danger, the risk degree of the black list following event is the highest, a three-level alarm can be set, and an alarm mode with the highest intensity can be set, such as a ring-off alarm can be set, an alarm lamp is on, and an alarm is given in a large-screen display mode; secondly, the danger degree of the outside personnel following the event can set a secondary alarm and an alarm mode with medium intensity, for example, the alarm lamp can be set to be on, and the alarm is given in a large screen display mode; the risk degree of the white list personnel following events is the lowest, a primary alarm can be set, and an alarm mode with the lowest intensity is set, for example, the alarm can be set in a large screen display mode for alarming.
In some embodiments of the present application, the determining of the face sensing device and the further determining of the traveling direction of the person may further be performed by obtaining information of the face sensing device, and specifically may include:
and S1, acquiring the information of the face sensing equipment for capturing the face image.
Specifically, each face sensing device has information corresponding to it, such as a device number, a device model, and the like. The method comprises the steps of acquiring a captured face image and corresponding capturing time, acquiring information of face sensing equipment for capturing the face image, positioning the face sensing equipment for capturing the face image specifically through the information of the face sensing equipment, and accordingly determining the advancing direction of personnel corresponding to the face image.
And S2, determining the advancing direction of the person corresponding to the face image according to the information of the face sensing equipment.
Specifically, because the information of the face sensing device corresponds to the face sensing devices one to one, the face sensing device for capturing each face image can be positioned according to the information of the face sensing device, and the advancing direction of the person corresponding to the face image is determined accordingly.
In practical application, the advancing direction of the person corresponding to each face sensing device can be preset, and the advancing direction of the person can be directly and correspondingly determined through the information of the face sensing device.
For example, in the scene diagram of entrance and exit gate shown in fig. 2, the camera a1 is a camera for shooting an entrance, the direction of the person entering the gate is the corresponding direction, the camera B1 is a camera for shooting an exit, and the direction of the person leaving the gate is the corresponding direction. The corresponding relation of 'A1-entering the entrance guard area' and 'B1-leaving the entrance guard area' can be preset, when a certain face image is obtained, the face sensing equipment for capturing the face image is obtained as A1, and then the advancing direction of the person corresponding to the face image can be determined as entering the entrance guard area.
On this basis, step S3, saving the trailing event, and displaying the person who generated the trailing event and the corresponding snapshot time may include:
s1, determining the door entering and exiting conditions for generating the following events according to the advancing direction of the personnel, wherein the door entering and exiting conditions comprise door entering and door exiting following.
Specifically, after the advancing direction of the person corresponding to each face image is determined according to the information of the face sensing device, the entering and exiting conditions of the person generating the trailing event can be further determined. If the face image of the trailing person is captured by the face sensing equipment for shooting the entrance, the generated trailing event is the entrance trailing; if the face image of the trailing person is captured by the face sensing equipment for shooting the person out, the generated trailing event is the exit trailing.
And S2, storing the trailing event, and displaying personnel generating the trailing event, the door entering and exiting condition and the corresponding snapshot time.
Specifically, after the door entering and exiting conditions of the trailing events are determined, trailing event records can be formed, wherein one trailing event comprises personnel of the trailing event, the door entering and exiting conditions and corresponding snapshot time, and the trailing events are stored so that managers can conduct management statistics.
The following detection device provided in the embodiments of the present application is described below, and the following detection device described below and the following detection method described above may be referred to correspondingly.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a trailing detection device disclosed in the embodiment of the present application.
As shown in fig. 5, the apparatus may include:
an obtaining unit 110, configured to obtain a captured face image and corresponding capturing time;
the detection unit 120 is configured to determine that a person corresponding to the face image generates a trailing event if it is determined that the person corresponding to the face image is not a preset white list person, or an access record corresponding to the person does not exist before and/or after the snapshot time of the face image within a set time period.
According to the technical scheme, the trailing detection device provided by the embodiment of the application detects whether the corresponding person of the captured face image passing through the entrance guard is a preset white list person and whether a corresponding entrance guard record exists or not by acquiring the captured face image and the corresponding capturing time. If it is determined that the person corresponding to the face image is not a preset white list person, that is, the person corresponding to the captured face image is a non-white list person who does not allow to enter or exit, or an access record corresponding to the person does not exist before and/or after the capturing time of the face image, that is, the person corresponding to the captured face image is the non-white list person who does not allow to enter or exit or the white list person who does not normally detect to enter or exit through access, it is determined that a trailing event is generated for the person corresponding to the face image.
The detection method that this application provided can compare it with the white list personnel through all personnel of taking a candid photograph access control, discern whether there is the non-white list personnel of trailing business turn over, carry out the secondary through checking entrance guard's record simultaneously and detect, further discern whether there is the white list personnel to carry out the entrance guard and verify and the trailing business turn over, this application passes through twice verification, whether the trailing condition appears in more accurate detection, improves the security.
Optionally, the trailing detection device may further include:
and the display unit is used for storing the trailing event and displaying the personnel generating the trailing event and the corresponding snapshot time so as to remind the administrator.
Optionally, the above-mentioned trailing events may include white list trailing events, black list trailing events, and out-of-library personnel trailing events.
Optionally, the step of determining that the person corresponding to the face image generates a trailing event by the detection unit may include:
if the person corresponding to the face image is a preset blacklist person, determining that a following event generated by the person corresponding to the face image is a blacklist following event;
if the person corresponding to the face image is a preset white list person, and no access control record corresponding to the person exists before and/or after the snapshot time of the face image, determining that a following event generated by the person corresponding to the face image is a white list following event;
and if the person corresponding to the face image is not a preset blacklist person or a preset white list person, determining that the trailing event generated by the person corresponding to the face image is an out-of-library person trailing event.
Optionally, the trailing detection device may further include:
and the alarm setting unit is used for setting first-level to third-level alarms for the white list trailing event, the out-of-warehouse personnel trailing event and the black list trailing event respectively according to the danger degree of the trailing event, and correspondingly setting three alarm modes of sequentially improving the alarm intensity.
Optionally, the obtaining unit may be further configured to:
acquiring a captured face image and corresponding capturing time, and acquiring information of face sensing equipment capturing the face image;
and determining the advancing direction of the person corresponding to the face image according to the information of the face sensing equipment.
Optionally, the displaying unit executes the process of storing the trailing event and displaying the person who generates the trailing event and the corresponding snapshot time, and may include:
determining an entrance and exit condition for generating a following event according to the advancing direction of the personnel, wherein the entrance and exit condition comprises an entrance tail following and an exit tail;
and storing the trailing event, and displaying personnel generating the trailing event, the door entrance and exit conditions and the corresponding snapshot time.
The trailing detection device provided by the embodiment of the application can be applied to trailing detection equipment. Optionally, fig. 6 shows a block diagram of a hardware structure of the trailing detection device, and referring to fig. 6, the hardware structure of the trailing detection device may include: at least one processor 1, at least one communication interface 2, at least one memory 3 and at least one communication bus 4;
in the embodiment of the application, the number of the processor 1, the communication interface 2, the memory 3 and the communication bus 4 is at least one, and the processor 1, the communication interface 2 and the memory 3 complete mutual communication through the communication bus 4;
the processor 1 may be a central processing unit CPU, or an application Specific Integrated circuit asic, or one or more Integrated circuits configured to implement embodiments of the present invention, etc.;
the memory 3 may include a high-speed RAM memory, and may further include a non-volatile memory (non-volatile memory) or the like, such as at least one disk memory;
wherein the memory stores a program and the processor can call the program stored in the memory, the program for:
acquiring a captured face image and corresponding capturing time;
and if the person corresponding to the face image is determined not to be a preset white list person, or an access control record corresponding to the person does not exist before and/or after the snapshot time of the face image, determining that the person corresponding to the face image generates a trailing event.
Alternatively, the detailed function and the extended function of the program may refer to the above description.
Embodiments of the present application further provide a readable storage medium, where a program suitable for being executed by a processor may be stored, where the program is configured to:
acquiring a captured face image and corresponding capturing time;
and if the person corresponding to the face image is determined not to be a preset white list person, or an access control record corresponding to the person does not exist before and/or after the snapshot time of the face image, determining that the person corresponding to the face image generates a trailing event.
Alternatively, the detailed function and the extended function of the program may refer to the above description.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A method of trailing detection, comprising:
acquiring a captured face image and corresponding capturing time;
and if the person corresponding to the face image is determined not to be a preset white list person, or an access control record corresponding to the person does not exist before and/or after the snapshot time of the face image, determining that the person corresponding to the face image generates a trailing event.
2. The method of claim 1, after determining that the person corresponding to the face image generates a trailing event, further comprising:
and storing the trailing event, and displaying the personnel generating the trailing event and the corresponding snapshot time to remind an administrator.
3. The method of claim 1, wherein the trailing events comprise white list trailing events, black list trailing events, and out-of-library personnel trailing events.
4. The method of claim 3, wherein the determining that the person corresponding to the face image generates a trailing event comprises:
if the person corresponding to the face image is a preset blacklist person, determining that a following event generated by the person corresponding to the face image is a blacklist following event;
if the person corresponding to the face image is a preset white list person, and no access control record corresponding to the person exists before and/or after the snapshot time of the face image, determining that a following event generated by the person corresponding to the face image is a white list following event;
and if the person corresponding to the face image is not a preset blacklist person or a preset white list person, determining that the trailing event generated by the person corresponding to the face image is an out-of-library person trailing event.
5. The method according to claim 3, wherein according to the danger degree of the following event, setting first-level to third-level alarms for the white list following event, the out-of-store personnel following event and the black list following event respectively, and correspondingly setting three alarm modes with sequentially increased alarm intensity.
6. The method of claim 2, further comprising:
acquiring information of face sensing equipment for snapshotting the face image;
and determining the advancing direction of the person corresponding to the face image according to the information of the face sensing equipment.
7. The method of claim 6, wherein saving the trailing event and presenting the person who generated the trailing event and the corresponding snapshot time comprises:
determining an entrance and exit condition for generating a following event according to the advancing direction of the personnel, wherein the entrance and exit condition comprises an entrance tail following and an exit tail;
and storing the trailing event, and displaying personnel generating the trailing event, the door entrance and exit conditions and the corresponding snapshot time.
8. A trailing detection device, comprising:
the acquisition unit is used for acquiring the captured face image and the corresponding capturing time;
and the detection unit is used for determining that the person corresponding to the face image generates a trailing event if the person corresponding to the face image is determined not to be a preset white list person or an access control record corresponding to the person does not exist before and/or after the snapshot time of the face image within a set time period.
9. A wake up detection device comprising a memory and a processor;
the memory is used for storing programs;
the processor, configured to execute the program, implementing the steps of the method of trailing detection as claimed in any one of claims 1-7.
10. A readable storage medium, having stored thereon a computer program, characterized in that the computer program, when being executed by a processor, carries out the steps of the method of trailing detection according to any one of the claims 1-7.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236103A (en) * | 2013-05-14 | 2013-08-07 | 苏州福丰科技有限公司 | Anti-follow access control system based on face recognition |
| CN104599369A (en) * | 2014-12-31 | 2015-05-06 | 天津瑞为拓新科技发展有限公司 | Anti-follow access control system |
| KR20170013597A (en) * | 2015-07-28 | 2017-02-07 | 삼성에스디에스 주식회사 | Method and Apparatus for Strengthening of Security |
| CN106485816A (en) * | 2016-09-27 | 2017-03-08 | 上海思慧德安防设备有限公司 | A kind of access control method with anti-back pass function offline |
| CN107248216A (en) * | 2017-06-28 | 2017-10-13 | 苏州见真物联科技有限公司 | A kind of anti-tailing access control system |
| CN109657608A (en) * | 2018-12-17 | 2019-04-19 | 中通服公众信息产业股份有限公司 | Trailing analysis method based on face recognition technology |
| CN109726656A (en) * | 2018-12-18 | 2019-05-07 | 广东中安金狮科创有限公司 | Monitoring device and its trailing monitoring method, device, readable storage medium storing program for executing |
| CN208888888U (en) * | 2018-07-16 | 2019-05-21 | 绍兴壹媒介广告有限公司 | A kind of convenient and safe access control system |
| WO2019101900A1 (en) * | 2017-11-24 | 2019-05-31 | Photo-Me International Plc | Device for controlling the access of an individual by 2d or 3d recognition of an individual's face from the prior 3d acquisition of same |
| CN109858442A (en) * | 2019-01-31 | 2019-06-07 | 深圳市多度科技有限公司 | The current monitoring method of stranger based on door access machine and device |
| CN110032967A (en) * | 2019-04-10 | 2019-07-19 | 深圳市万睿智能科技有限公司 | A method of trailing personnel are identified under the current scene of more people |
-
2021
- 2021-11-04 CN CN202111302412.7A patent/CN114038098B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236103A (en) * | 2013-05-14 | 2013-08-07 | 苏州福丰科技有限公司 | Anti-follow access control system based on face recognition |
| CN104599369A (en) * | 2014-12-31 | 2015-05-06 | 天津瑞为拓新科技发展有限公司 | Anti-follow access control system |
| KR20170013597A (en) * | 2015-07-28 | 2017-02-07 | 삼성에스디에스 주식회사 | Method and Apparatus for Strengthening of Security |
| CN106485816A (en) * | 2016-09-27 | 2017-03-08 | 上海思慧德安防设备有限公司 | A kind of access control method with anti-back pass function offline |
| CN107248216A (en) * | 2017-06-28 | 2017-10-13 | 苏州见真物联科技有限公司 | A kind of anti-tailing access control system |
| WO2019101900A1 (en) * | 2017-11-24 | 2019-05-31 | Photo-Me International Plc | Device for controlling the access of an individual by 2d or 3d recognition of an individual's face from the prior 3d acquisition of same |
| CN208888888U (en) * | 2018-07-16 | 2019-05-21 | 绍兴壹媒介广告有限公司 | A kind of convenient and safe access control system |
| CN109657608A (en) * | 2018-12-17 | 2019-04-19 | 中通服公众信息产业股份有限公司 | Trailing analysis method based on face recognition technology |
| CN109726656A (en) * | 2018-12-18 | 2019-05-07 | 广东中安金狮科创有限公司 | Monitoring device and its trailing monitoring method, device, readable storage medium storing program for executing |
| CN109858442A (en) * | 2019-01-31 | 2019-06-07 | 深圳市多度科技有限公司 | The current monitoring method of stranger based on door access machine and device |
| CN110032967A (en) * | 2019-04-10 | 2019-07-19 | 深圳市万睿智能科技有限公司 | A method of trailing personnel are identified under the current scene of more people |
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