CN111368280A - Authority management method and system based on face recognition - Google Patents
Authority management method and system based on face recognition Download PDFInfo
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- CN111368280A CN111368280A CN202010120511.2A CN202010120511A CN111368280A CN 111368280 A CN111368280 A CN 111368280A CN 202010120511 A CN202010120511 A CN 202010120511A CN 111368280 A CN111368280 A CN 111368280A
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- 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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
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- 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
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
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Abstract
The embodiment of the application discloses a method and a system for authority management based on face recognition. The method comprises the following steps: collecting face information of a user; processing the face information into a face characteristic value and storing the face characteristic value into a user card; acquiring user authority information and the face characteristic value in the user card; issuing the face characteristic value to corresponding authority equipment according to the user authority information; acquiring real-time face information of a user; processing the real-time face information into a real-time face characteristic value; comparing the real-time face characteristic value with the face characteristic value; and if the comparison is passed, opening the use permission to the user. The system may implement the method. The embodiment of the application can achieve the purpose of protecting the privacy of the user and can prevent the user card from being lost and being used by others.
Description
Technical Field
The present application relates to the field of face recognition technology, and in particular, to a method and a system for managing permissions based on face recognition.
Background
With the development of society, the application of face recognition is wider and wider, but a privacy protection problem is also brought. With the increasing awareness of confidentiality, the current face recognition system is difficult to meet the use requirements of special occasions, for example, enterprises do not want employee information to be disclosed in parks. Although the use of card swiping has become a must-match and is very common, when a card is lost, if the card cannot be timely missed, a great safety hazard can be brought.
The above background disclosure is only for the purpose of assisting in understanding the inventive concepts and technical solutions of the present application and does not necessarily pertain to the prior art of the present application, and should not be used to assess the novelty and inventive step of the present application in the absence of explicit evidence to suggest that such matter has been disclosed at the filing date of the present application.
Disclosure of Invention
The application provides a method and a system for authority management based on face recognition, which can achieve the purpose of protecting the privacy of a user and can prevent the user card from being lost and being used by others.
In a first aspect, the present application provides a rights management method based on face recognition, including:
collecting face information of a user;
processing the face information into a face characteristic value and storing the face characteristic value into a user card;
acquiring user authority information and the face characteristic value in the user card;
issuing the face characteristic value to corresponding authority equipment according to the user authority information;
acquiring real-time face information of a user;
processing the real-time face information into a real-time face characteristic value;
comparing the real-time face characteristic value with the face characteristic value; and if the comparison is passed, opening the use permission to the user.
In some preferred embodiments, the method further comprises: if the user card is detected, acquiring real-time face information of a user, processing the real-time face information into a real-time face characteristic value, and comparing the real-time face characteristic value with a face characteristic value in the user card; if the comparison fails, an alarm is given.
In some preferred embodiments, the method further comprises: and inputting the user authority information into the user card.
In a second aspect, the present application provides a rights management system based on face recognition, including a face information acquisition device, an information reading device, a management center, and a rights device;
the face information acquisition equipment is used for acquiring face information of a user, processing the face information into a face characteristic value and storing the face characteristic value into a user card;
the information reading equipment is used for acquiring the user authority information and the face characteristic value in the user card and uploading the user authority information and the face characteristic value to the management center;
the management center is used for issuing the face characteristic value to the corresponding authority equipment according to the user authority information;
the authority equipment is used for acquiring real-time face information of a user, processing the real-time face information into a real-time face characteristic value and comparing the real-time face characteristic value with the face characteristic value; and if the comparison is passed, opening the use permission to the user.
In some preferred embodiments, the rights device is further configured to: if the user card is detected, acquiring real-time face information of a user, processing the real-time face information into a real-time face characteristic value, and comparing the real-time face characteristic value with a face characteristic value in the user card; if the comparison fails, an alarm is given.
In some preferred embodiments, the management center is further configured to: and inputting the user authority information into the user card.
In a third aspect, the present application provides a computer readable storage medium having stored therein program instructions which, when executed by a processor of a computer, cause the processor to perform the above-described method.
Compared with the prior art, the beneficial effects of the embodiment of the application are as follows:
according to the embodiment of the application, the user authority information is stored through the user card, then the face information of the user is collected and processed into the face characteristic value to be stored in the user card, and therefore the face characteristic value is associated with the user authority information; therefore, after the user authority information and the face characteristic value in the user card are obtained, the face characteristic value can be issued to the corresponding authority equipment according to the user authority information. When the system is used, the authority equipment processes real-time face information acquired in real time into a real-time face characteristic value and compares the real-time face characteristic value with a face characteristic value stored before, and if the comparison is passed, the authority is opened to a user. In the whole process, specific information of a user is not involved, and the face characteristic value is stored instead of the face photo, so that the face photo cannot be obtained through the reverse deduction of the face characteristic value, and complete privacy protection can be achieved.
Drawings
Fig. 1 is a schematic flowchart of a rights management method based on face recognition according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a rights management system based on face recognition according to an embodiment of the present application.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the embodiments of the present application more clearly apparent, the present application is further described in detail below with reference to fig. 1 to 2 and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The embodiment provides a face recognition-based authority management method and a face recognition-based authority management system. The right management system of the embodiment can realize the right management method of the embodiment.
Referring to fig. 2, the rights management system of the present embodiment includes a face information collecting device 1, an information reading device 2, a management center 3, and a rights device 4. In the present embodiment, the management center 3 is a service device such as a cloud server.
Referring to fig. 1, the rights management method of the present embodiment includes steps a1 through a 7.
And step A1, collecting the face information of the user.
Before step a1 is executed, the management center 3 issues the user card, so that the user card stores therein basic information of the card, such as a card ID number and card usage attributes, and enters user authority information into the user card, but does not relate to user information such as a name, a profession, a company and an identification number of the user. For example, the card usage attribute may be a card room attribute; the user authority information can be whether the user has the use authority on the authority equipment; the authority device can be an elevator or a door and the like; the user has access to the rights device, which can be used, for example, by passing through a door or by riding in an elevator.
And after the user cards are issued, distributing the user cards, and distributing the issued user cards to corresponding users. Thus, each user may hold a user card.
After the user takes the user card, the user operates the face information acquisition device 1 to perfect the information of the user card. At this time, step a1 is executed by the face information collecting apparatus 1.
The user swipes a card on the face information acquisition device 1 such as a self-service terminal for authentication, and after the user card authentication is passed, the user enters information by self, wherein the face information is mainly entered, for example, the face information is entered by taking a picture.
And step A2, processing the human face information into a human face characteristic value and storing the human face characteristic value in a user card.
After the user successfully inputs the information, the face information acquisition equipment 1 converts the face information into a face characteristic value according to a face algorithm and stores the face characteristic value in the user card. Thus, the face feature value is associated with the user authority information stored in the user card. It is understood that different face feature values may correspond to different user authority information.
The face information acquisition device 1 is not networked, and user information such as face information cannot be stored, so that the information of a user cannot be leaked.
And A3, acquiring user authority information and face characteristic values in the user card.
And after the face characteristic value is stored in the user card, the user card is used for the first time, namely, the preparation before use is carried out. Step a3 is performed by the information reading device 2, i.e., preparation before use is performed.
When the user card is used for the first time, the face characteristic value of the user is not stored in the authority device 4, so that the face characteristic value information stored in the user card needs to be read through the information reading device 2. The information reading device 2 successfully reads the face feature value stored in the user card and all device authority information (i.e., user authority information) possessed by the user card, and stores the face feature value and all the device authority information at the same time. The information reading device 2 uploads the face feature value and a device authority list (such as elevator No. 1 and door No. 2) to the software of the management center 3.
In other embodiments, the information reading device 2 may also be the authority device 4, and execute step a 3; or, the rights device 4 and the information reading device 2 are the same device.
And A4, issuing the face characteristic value to the corresponding authority equipment according to the user authority information.
After receiving the face feature value and the device authority list information (i.e., the user authority information) uploaded by the information reading device 2, the management center 3 issues the face feature value to the corresponding authority device, such as the number 1 elevator device and the number 2 door device, according to the user authority information. The rights device 4 saves the face feature value of the user for subsequent use.
And step A5, acquiring real-time face information of the user.
Step a5 is performed by rights device 4.
After the face characteristic value of the user is loaded to the corresponding authority equipment 4 through the user card, the user can directly use the face to pass through without the user card; for example, the user can use the face recognition pass elevator device No. 1 and the door device No. 2 without carrying a user card.
In transit, the authorization device 4, such as a face recognition device, collects real-time face information, i.e., a face photograph, of the user.
And step A6, processing the real-time face information into a real-time face characteristic value.
The authority device 4 analyzes the collected face photo, firstly judges whether the photo is qualified, and extracts the characteristic value information of the face photo after the photo is qualified to obtain a real-time face characteristic value.
Step A7, comparing the real-time face characteristic value with the face characteristic value; and if the comparison is passed, opening the use permission to the user.
The authority device 4 compares the obtained real-time face characteristic value with a face characteristic value stored before; if the comparison is passed, the user is legal, and the user can directly pass through the equipment; if the comparison fails, the user is illegal and cannot normally pass the device.
When the user uses the rights device 4, the management center 3 can record the usage record, but not the face information.
Of course, the user may also use the user card for the passage. The rights device 4 will detect if there is a user card and if there is no user card, step a5 will be executed; if the user card is detected, acquiring real-time face information of the user in the manner and processing the real-time face information into a real-time face characteristic value, and then comparing the real-time face characteristic value with the face characteristic value in the user card; if the comparison fails, an alarm is given, for example, an alarm sound is given. Thus, even if the user card is lost, an unauthorized person such as an illegal person cannot use the user card. Specifically, an illegal person uses a user card to swipe the card on the authority device 4, and the authority device 4 obtains a picture of the illegal person through a face recognition function and extracts a face feature value of the picture; comparing the characteristic value with a face characteristic value stored in a user card; if the comparison fails, the user of the user card and the user stored in the user card are judged not to be the same person at the moment, and the person is determined to be an illegal person; at this time, the device prompts the user to break in illegally, and uploads the information to the management center 3 to trigger illegal break-in alarm so as to ensure the system safety.
According to the above, the user authority information is stored through the user card, then the face information of the user is collected and processed into the face characteristic value, and the face characteristic value is stored in the user card, so that the face characteristic value is associated with the user authority information; therefore, after the user authority information and the face characteristic value in the user card are obtained, the face characteristic value can be issued to the corresponding authority device 4 according to the user authority information. When the system is used, the authority device 4 processes real-time face information acquired in real time into a real-time face characteristic value and compares the real-time face characteristic value with a face characteristic value stored before, and if the comparison is passed, the authority is opened to a user. In the whole process, specific information of a user is not involved, and the face characteristic value is stored instead of the face photo, so that the face photo cannot be obtained through the reverse deduction of the face characteristic value, and complete privacy protection can be achieved. Meanwhile, the embodiment adopts the man-card integrated technology, so that the card using safety can be improved, and the user card can be prevented from being lost and being used by others.
In addition, the face feature value occupies a small space: the face photo is converted into the face characteristic value through the algorithm and then stored in the user card, the face characteristic value information amount formed by converting the face photo is small, the occupied space is small, and the whole processing process can be faster.
In the embodiment, the face information acquired based on the operation of the user is processed into the face characteristic value through the off-network self-service terminal, namely the face information acquisition device 1, and the face characteristic value is stored in the user card. Related management personnel cannot acquire the face information of the user, and the purpose of completely protecting the specific information of the user can be achieved.
Those skilled in the art will appreciate that all or part of the processes of the embodiments methods may be performed by associated hardware as instructed by a computer program, which may be stored in a computer-readable storage medium, and when executed, may perform processes including the embodiments of the methods. And the aforementioned storage medium includes: various media capable of storing program codes, such as ROM or RAM, magnetic or optical disks, etc.
The foregoing is a further detailed description of the present application in connection with specific/preferred embodiments and is not intended to limit the present application to that particular description. For a person skilled in the art to which the present application pertains, several alternatives or modifications to the described embodiments may be made without departing from the concept of the present application, and these alternatives or modifications should be considered as falling within the scope of the present application.
Claims (7)
1. The authority management method based on face recognition is characterized by comprising the following steps:
collecting face information of a user;
processing the face information into a face characteristic value and storing the face characteristic value into a user card;
acquiring user authority information and the face characteristic value in the user card;
issuing the face characteristic value to corresponding authority equipment according to the user authority information;
acquiring real-time face information of a user;
processing the real-time face information into a real-time face characteristic value;
comparing the real-time face characteristic value with the face characteristic value; and if the comparison is passed, opening the use permission to the user.
2. The method of claim 1, further comprising: if the user card is detected, acquiring real-time face information of a user, processing the real-time face information into a real-time face characteristic value, and comparing the real-time face characteristic value with a face characteristic value in the user card; if the comparison fails, an alarm is given.
3. The method of claim 1, further comprising: and inputting the user authority information into the user card.
4. Authority management system based on face identification, its characterized in that: the system comprises face information acquisition equipment, information reading equipment, a management center and authority equipment;
the face information acquisition equipment is used for acquiring face information of a user, processing the face information into a face characteristic value and storing the face characteristic value into a user card;
the information reading equipment is used for acquiring the user authority information and the face characteristic value in the user card and uploading the user authority information and the face characteristic value to the management center;
the management center is used for issuing the face characteristic value to the corresponding authority equipment according to the user authority information;
the authority equipment is used for acquiring real-time face information of a user, processing the real-time face information into a real-time face characteristic value and comparing the real-time face characteristic value with the face characteristic value; and if the comparison is passed, opening the use permission to the user.
5. The system of claim 4, wherein the rights device is further configured to: if the user card is detected, acquiring real-time face information of a user, processing the real-time face information into a real-time face characteristic value, and comparing the real-time face characteristic value with a face characteristic value in the user card; if the comparison fails, an alarm is given.
6. The system of claim 4, wherein the management center is further configured to: and inputting the user authority information into the user card.
7. A computer-readable storage medium characterized by: the computer-readable storage medium has stored therein program instructions which, when executed by a processor of a computer, cause the processor to carry out the method according to any one of claims 1 to 3.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010120511.2A CN111368280A (en) | 2020-02-26 | 2020-02-26 | Authority management method and system based on face recognition |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010120511.2A CN111368280A (en) | 2020-02-26 | 2020-02-26 | Authority management method and system based on face recognition |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108171842A (en) * | 2017-12-28 | 2018-06-15 | 深圳市泛海三江科技发展有限公司 | A kind of personnel management system |
| CN109118621A (en) * | 2018-07-24 | 2019-01-01 | 石数字技术成都有限公司 | The face registration system of recognition of face gate inhibition a kind of and application in access control |
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2020
- 2020-02-26 CN CN202010120511.2A patent/CN111368280A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881064A (en) * | 2012-10-08 | 2013-01-16 | 无锡天授信息科技有限公司 | Visitor management system and method based on face identification |
| CN105243716A (en) * | 2015-10-28 | 2016-01-13 | 汤占宇 | Campus dormitory management system and method |
| CN107025707A (en) * | 2017-03-14 | 2017-08-08 | 深圳市瑞荣创电子科技有限公司 | A kind of door control identity authentication system and its authentication method |
| CN108171842A (en) * | 2017-12-28 | 2018-06-15 | 深圳市泛海三江科技发展有限公司 | A kind of personnel management system |
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