Reverse verification face access control method and device and forward recognition face access control method and device

Abstract

The invention relates to the field of security and protection, and discloses a reverse verification face access control method. The method comprises the following steps that a camera is triggered to capture a face image of a person who swipes an access control unit in an access control opening mode, and the captured face image is uploaded to a background server; the background server compares theface image captured each time with a registered face image, and in a preset comparison period, if at least one captured face image matches the registered face image, the access control unit can be opened in the access control opening mode; and if the face image captured each time does not match the registered face image, the access control unit cannot be opened in the access control unit opening mode. An intelligent access control mode of combining a foreground and a background and a human face access control with a security protection function are used for reversely verifying the situation that person and certificate are not consistent through statistical analysis and discovering the situation that an access control card of other people is used for opening a door, authorization can be canceled reversely, and low cost and access control safety are both considered.

Description

technical field [0001] The invention relates to the security field, in particular to a face-based access control technology. Background technique [0002] One application scenario of face access control is real-name system floating population management. The current real-name system of floating population management is to register the face through the APP, and after the verification of the identity card, the recent photo of the registered person is bound. Face access control is to ensure that the registered person checks into the rental house or enters the door through face comparison, so as to achieve the same purpose of the authorized person and the entering person. The advantage of this "face recognition, authorization, and release" technology is that it is fully closed-loop, and non-persons cannot enter. It is extremely important for units, banks, agencies, etc. Exceeding the quota, the right to enter is cancelled. [0003] However, the disadvantage of this method is ...

AI Technical Summary

Problems solved by technology

[0003] However, the disadvantage of this method is the high cost. For non-important units and government places that require extremely low cost, and those places that are used to swiping cards or entering passwords to open the door, the cost is too expensive. Using a closed-loop smart camera as a face card Access control, high equipment costs and software and hardware maintenance costs, it is difficult to popularize large-scale rental housing in densely populated areas with few tenants

Images