CN112288938A - Face recognition security protection intelligent access control system - Google Patents
Face recognition security protection intelligent access control system Download PDFInfo
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- CN112288938A CN112288938A CN202011392492.5A CN202011392492A CN112288938A CN 112288938 A CN112288938 A CN 112288938A CN 202011392492 A CN202011392492 A CN 202011392492A CN 112288938 A CN112288938 A CN 112288938A
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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
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/53—Querying
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
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- General Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
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Abstract
The invention discloses a face recognition security intelligent access control system, which comprises a face database, a face recognition device, a behavior database, a database security unit, a gait detection unit, a background comparison unit, a comprehensive judgment unit, an access control unit and access control equipment, wherein the face database is used for storing a face data; through adding the behavior database, gait detection unit and background compare the unit, supplementary face identification device that can the multi-angle carries out face identification, and the behavior database, gait detection unit and background compare the unit can effectively solve illegal personnel and utilize legal user's face video to replay and then the problem of counterfeit attack access control system, through setting up database security unit and all being equipped with encryption unit in face database and behavior database, can synthesize the security that improves the comparison data, carry out the security match through the people's database that will compare portrait data and public security system, can effectively discriminate user's identity, provide more perfect security protection access control protection.
Description
Technical Field
The invention relates to the technical field of face recognition, in particular to a face recognition security intelligent access control system.
Background
The entrance guard system can protect the safety of residents as a security measure, has the function of screening personnel entering and exiting a specific occasion, avoids non-specific personnel from entering the specific occasion, reduces the occurrence of dangers such as theft in the specific occasion and the like, adopts a face detection technology as one of biological identification technologies, and has the following advantages: the safety and the easy acquireability can be realized, and the face image can be collected by using simple camera equipment, so that the face recognition access control can be carried out at will.
However, the existing identification means of the face identification access control in the market is single, most of the identification means can be completed only by acquiring the portrait and comparing the portrait, but the accuracy of the identification process is not high enough, the face identification access control cannot be perfectly adapted to specific occasions with high security level, the phenomenon of identification error is easy to occur, and some illegal persons can replay and counterfeit face videos of legal users to attack the access control system. Therefore, the invention provides a face recognition security intelligent access control system to solve the defects in the prior art.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a face recognition security intelligent access control system, which can assist a face recognition device in face recognition at multiple angles by adding a behavior database, a gait detection unit and a background comparison unit, and the behavior database, the gait detection unit and the background comparison unit can effectively solve the problem that an illegal person plays back by using a face video of a legal user to impersonate and attack an access control system.
In order to achieve the purpose of the invention, the invention is realized by the following technical scheme:
a face recognition security protection intelligent access control system comprises a face database, a face recognition device, a behavior database, a database security protection unit, a gait detection unit, a background comparison unit, a comprehensive judgment unit, an access control unit and access control equipment;
the face database is used for collecting comparison portrait data of a user in advance and storing the collected comparison portrait data to form a portrait comparison data image of a legal user with unicity;
the face recognition device is provided with a three-dimensional face imaging technology recognition device and is used for acquiring portrait image data, generating the portrait image data into a three-dimensional face for display, comparing and judging the portrait image data with a portrait comparison data image, and sending a judgment result to the comprehensive judgment unit;
the behavior database is used for collecting behavior data of legal users in advance and storing the collected behavior data to form behavior data videos which have one-to-one correspondence with portrait comparison data images of the legal users in the face database;
the database security unit is used for carrying out security protection on the face database and the behavior database and preventing unauthorized persons from reading and writing data and modifying behaviors of the face database and the behavior database;
the gait detection unit is used for detecting and collecting gait behaviors of the user who performs face recognition and sending collected gait behavior data to the comprehensive judgment unit;
the background comparison unit is used for acquiring a background image of the position where the face recognition device is located in real time, comparing the acquired background image with an image background when the face recognition device acquires the image data of the person, and sending a comparison result to the comprehensive judgment unit;
the comprehensive judgment unit is used for summarizing all received data information, giving a face recognition comprehensive judgment result according to a judgment rule and then sending the face recognition comprehensive judgment result to the access control unit;
the entrance guard control unit is used for receiving the face recognition comprehensive judgment result, forming an entrance guard control instruction and sending the entrance guard control instruction to the entrance guard equipment, and controlling the entrance guard equipment to perform corresponding actions.
The further improvement lies in that: after the face database collects the comparison portrait data of the legal user in advance, the face database also needs to perform safe matching on the comparison portrait data and the portrait database of the public security system to determine the real safety of the collected comparison portrait data of the legal user.
The further improvement lies in that: when the face database is used for carrying out safe matching on the comparison portrait data and the portrait database of the public security system, and when the comparison portrait data which is failed in safe matching occurs, the face database immediately gives up approval of the portrait input data of the user, automatically forbids all entrance guard authorities of the user who compares the portrait data in the entrance guard system, and simultaneously reports the information to the public security system in time.
The further improvement lies in that: the human face database and the behavior database are respectively provided with an encryption unit, and the encryption units are used for encrypting comparison portrait data stored in the human face database and behavior data stored in the behavior database.
The further improvement lies in that: when the gait detection unit detects the gait and a user without gait behaviors appears, the user is identified only by the face identification device, and the information is reported to the background management system in time for the management system personnel to carry out special treatment.
The further improvement lies in that: the database security unit prevents unauthorized persons from reading and writing data from the face database and the behavior database and modifying behaviors, and simultaneously uploads the content to the management system to form warning information in the management system.
The further improvement lies in that: the background comparison unit collects a background image of the position where the face recognition device is located and the face recognition device collects the portrait image data, and then filtering, denoising and feature extraction processing are carried out on the background image and the portrait image data.
The further improvement lies in that: the judgment rule is as follows: when any one of the data information received by the comprehensive judgment unit is not matched, the face recognition is determined to be failed, the failure information is fed back to the face recognition device module to be displayed, and the user is reminded to perform face recognition again.
The further improvement lies in that: and when the comprehensive judgment unit determines that the face recognition fails for three times continuously, the access control system is paused for the user.
The invention has the beneficial effects that: the invention can assist the face recognition device in multi-angle to carry out face recognition by adding the behavior database, the gait detection unit and the background comparison unit, and the behavior database, the gait detection unit and the background comparison unit can effectively solve the problem that the illegal person plays back by using the face video of the legal user to further impersonate and attack the access control system, can improve the intelligence and the safety of the access control system, can comprehensively improve the safety of comparison data by arranging the database security unit and arranging the encryption units in the face database and the behavior database, and then can ensure the accuracy of face identification result, through carrying out the security matching with comparing portrait data and the people's database of public security system, confirm the operation of the true security of the comparison portrait data of the legal user who gathers, can effectively discriminate user's identity, provide more perfect security protection entrance guard protection for some specific occasions of high security level.
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FIG. 1 is a schematic diagram of the system of the present invention.
Detailed Description
In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
According to fig. 1, the embodiment provides a face recognition security intelligent access control system, which includes a face database, a face recognition device, a behavior database, a database security unit, a gait detection unit, a background comparison unit, a comprehensive judgment unit, an access control unit and an access control device;
the face database is used for collecting comparison portrait data of a user in advance and storing the collected comparison portrait data to form a portrait comparison data image of a legal user with unicity;
the face recognition device is provided with a three-dimensional face imaging technology recognition device and is used for acquiring portrait image data, generating the portrait image data into a three-dimensional face for display, comparing and judging the portrait image data with a portrait comparison data image, and sending a judgment result to the comprehensive judgment unit;
the behavior database is used for collecting behavior data of legal users in advance and storing the collected behavior data to form behavior data videos which have one-to-one correspondence with portrait comparison data images of the legal users in the face database;
the database security unit is used for carrying out security protection on the face database and the behavior database and preventing unauthorized persons from reading and writing data and modifying behaviors of the face database and the behavior database;
the gait detection unit is used for detecting and collecting gait behaviors of the user who performs face recognition and sending collected gait behavior data to the comprehensive judgment unit;
the background comparison unit is used for acquiring a background image of the position where the face recognition device is located in real time, comparing the acquired background image with an image background when the face recognition device acquires the image data of the person, and sending a comparison result to the comprehensive judgment unit;
the comprehensive judgment unit is used for summarizing all received data information, giving a face recognition comprehensive judgment result according to a judgment rule and then sending the face recognition comprehensive judgment result to the access control unit;
the entrance guard control unit is used for receiving the face recognition comprehensive judgment result, forming an entrance guard control instruction and sending the entrance guard control instruction to the entrance guard equipment, and controlling the entrance guard equipment to perform corresponding actions.
After the face database collects the comparison portrait data of the legal user in advance, the face database also needs to perform safe matching on the comparison portrait data and the portrait database of the public security system to determine the real safety of the collected comparison portrait data of the legal user.
When the face database carries out safe matching on the comparison portrait data and a portrait database of a public security system, when the comparison portrait data with the failed safe matching occurs, the face database immediately gives up approving the portrait input data of the user, automatically forbids all entrance guard authorities of the user of the comparison portrait data in the entrance guard system, and simultaneously reports the information to the public security system in time, for example, a certain proportion of the user of the portrait data collected by the face database is illegal person who escapes, when the person of the public security system is in safe matching with the portrait database, the unmatched phenomenon occurs, the portrait input data of the user is not approved, and all the entrance guard authorities of the user of the comparison portrait data in the entrance guard system are automatically forbidden (for example, a face recognition device does not carry out portrait image data collection on the user, a gait detection unit does not carry out gait detection on the user, and the like), and timely report the information to the public security system).
The human face database and the behavior database are respectively provided with an encryption unit, and the encryption units are used for encrypting comparison portrait data stored in the human face database and behavior data stored in the behavior database.
When the gait detection unit detects a user without gait behaviors (such as a child in the hand, a person sitting on a wheelchair and some persons who cannot have the gait behaviors), the user is identified only by using the face identification device, and the information is reported to the background management system in time for the management system personnel to perform special treatment.
The database security unit prevents unauthorized persons from reading and writing data from the face database and the behavior database and modifying behaviors, and simultaneously uploads the content to the management system to form warning information in the management system.
The background comparison unit collects a background image of the position where the face recognition device is located and the face recognition device collects the portrait image data, and then filtering, denoising and feature extraction processing are carried out on the background image and the portrait image data.
The judgment rule is as follows: when any one of the data information received by the comprehensive judgment unit is not matched, the face recognition is determined to be failed, the failure information is fed back to the face recognition device module to be displayed, and the user is reminded to perform face recognition again.
And when the comprehensive judgment unit determines that the face recognition fails for three times continuously, the access control system is paused for the user.
The invention can assist the face recognition device in multi-angle to carry out face recognition by adding the behavior database, the gait detection unit and the background comparison unit, and the behavior database, the gait detection unit and the background comparison unit can effectively solve the problem that the illegal person plays back by using the face video of the legal user to further impersonate and attack the access control system, can improve the intelligence and the safety of the access control system, can comprehensively improve the safety of comparison data by arranging the database security unit and arranging the encryption units in the face database and the behavior database, and then can ensure the accuracy of face identification result, through carrying out the security matching with comparing portrait data and the people's database of public security system, confirm the operation of the true security of the comparison portrait data of the legal user who gathers, can effectively discriminate user's identity, provide more perfect security protection entrance guard protection for some specific occasions of high security level.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a face identification security protection intelligent access control system which characterized in that: the system comprises a face database, a face recognition device, a behavior database, a database security unit, a gait detection unit, a background comparison unit, a comprehensive judgment unit, an access control unit and access control equipment;
the face database is used for collecting comparison portrait data of a user in advance and storing the collected comparison portrait data to form a portrait comparison data image of a legal user with unicity;
the face recognition device is provided with a three-dimensional face imaging technology recognition device and is used for acquiring portrait image data, generating the portrait image data into a three-dimensional face for display, comparing and judging the portrait image data with a portrait comparison data image, and sending a judgment result to the comprehensive judgment unit;
the behavior database is used for collecting behavior data of legal users in advance and storing the collected behavior data to form behavior data videos which have one-to-one correspondence with portrait comparison data images of the legal users in the face database;
the database security unit is used for carrying out security protection on the face database and the behavior database and preventing unauthorized persons from reading and writing data and modifying behaviors of the face database and the behavior database;
the gait detection unit is used for detecting and collecting gait behaviors of the user who performs face recognition and sending collected gait behavior data to the comprehensive judgment unit;
the background comparison unit is used for acquiring a background image of the position where the face recognition device is located in real time, comparing the acquired background image with an image background when the face recognition device acquires the image data of the person, and sending a comparison result to the comprehensive judgment unit;
the comprehensive judgment unit is used for summarizing all received data information, giving a face recognition comprehensive judgment result according to a judgment rule and then sending the face recognition comprehensive judgment result to the access control unit;
the entrance guard control unit is used for receiving the face recognition comprehensive judgment result, forming an entrance guard control instruction and sending the entrance guard control instruction to the entrance guard equipment, and controlling the entrance guard equipment to perform corresponding actions.
2. The intelligent face recognition security access control system according to claim 1, characterized in that: after the face database collects the comparison portrait data of the legal user in advance, the face database also needs to perform safe matching on the comparison portrait data and the portrait database of the public security system to determine the real safety of the collected comparison portrait data of the legal user.
3. The intelligent face recognition security access control system according to claim 2, characterized in that: when the face database is used for carrying out safe matching on the comparison portrait data and the portrait database of the public security system, and when the comparison portrait data which is failed in safe matching occurs, the face database immediately gives up approval of the portrait input data of the user, automatically forbids all entrance guard authorities of the user who compares the portrait data in the entrance guard system, and simultaneously reports the information to the public security system in time.
4. The intelligent face recognition security access control system according to claim 1, characterized in that: the human face database and the behavior database are respectively provided with an encryption unit, and the encryption units are used for encrypting comparison portrait data stored in the human face database and behavior data stored in the behavior database.
5. The intelligent face recognition security access control system according to claim 1, characterized in that: when the gait detection unit detects the gait and a user without gait behaviors appears, the user is identified only by the face identification device, and the information is reported to the background management system in time for the management system personnel to carry out special treatment.
6. The intelligent face recognition security access control system according to claim 1, characterized in that: the database security unit prevents unauthorized persons from reading and writing data from the face database and the behavior database and modifying behaviors, and simultaneously uploads the content to the management system to form warning information in the management system.
7. The intelligent face recognition security access control system according to claim 1, characterized in that: the method comprises the following steps that after the background comparison unit collects a background image of the position where the face recognition device is located and the face recognition device collects face image data, filtering, noise reduction and feature extraction processing are carried out on the background image and the face image data.
8. The intelligent face recognition security access control system according to claim 1, characterized in that: the judgment rule is as follows: when any one of the data information received by the comprehensive judgment unit is not matched, the face recognition is determined to be failed, the failure information is fed back to the face recognition device module to be displayed, and the user is reminded to perform face recognition again.
9. The intelligent face recognition security access control system according to claim 8, characterized in that: and when the comprehensive judgment unit determines that the face recognition fails for three times continuously, the access control system is paused for the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011392492.5A CN112288938A (en) | 2020-12-03 | 2020-12-03 | Face recognition security protection intelligent access control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011392492.5A CN112288938A (en) | 2020-12-03 | 2020-12-03 | Face recognition security protection intelligent access control system |
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| CN112288938A true CN112288938A (en) | 2021-01-29 |
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| CN202011392492.5A Withdrawn CN112288938A (en) | 2020-12-03 | 2020-12-03 | Face recognition security protection intelligent access control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113420613A (en) * | 2021-06-03 | 2021-09-21 | 中国联合网络通信集团有限公司 | Identity verification method based on face recognition, face recognition system and associated equipment |
| CN115331333A (en) * | 2022-07-12 | 2022-11-11 | 山东梦旅信息科技有限公司 | Intelligent lock based on intelligent monitoring system of Internet of things device |
-
2020
- 2020-12-03 CN CN202011392492.5A patent/CN112288938A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113420613A (en) * | 2021-06-03 | 2021-09-21 | 中国联合网络通信集团有限公司 | Identity verification method based on face recognition, face recognition system and associated equipment |
| CN113420613B (en) * | 2021-06-03 | 2023-09-05 | 中国联合网络通信集团有限公司 | Identity verification method based on face recognition, face recognition system and associated equipment |
| CN115331333A (en) * | 2022-07-12 | 2022-11-11 | 山东梦旅信息科技有限公司 | Intelligent lock based on intelligent monitoring system of Internet of things device |
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Application publication date: 20210129 |