Access control equipment for face recognition with mask

Abstract

The invention discloses access control equipment for face recognition with a mask, relates to the technical field of access control detection, and solves the technical problems of low face recognition precision and narrow application range in the existing scheme. The equipment is provided with the data acquisition module, the data acquisition module analyzes an original image, sends a signal to the execution control module according to an analysis result, carries out the preliminary screening of the original image, guarantees the quality of the original image, and facilitates the improvement of the working efficiency of the system and the precision of face recognition. According to the invention, the model selection module is arranged, whether the face image in the preliminary screening image wears the mask is analyzed, a corresponding model label is set, the preliminary screening image is classified in advance, and a foundation is laid for subsequent selection of a proper model; according to the invention, the image analysis module is arranged, a proper recognition model is selected according to the model label of the preliminary screening image, and face matching is carried out according to the recognition model, so that the recognition precision of the system is improved and the application range of the system is expanded.

Description

technical field [0001] The invention belongs to the field of access control detection and relates to face recognition technology, in particular to an access control device for face recognition with a mask on. Background technique [0002] With the continuous spread of climate and germs, more and more communities and companies need to use face recognition and temperature measurement equipment wearing masks to monitor the body temperature of people entering and leaving; As a result, it is very inconvenient to stand on tiptoe or squat down to complete the temperature measurement when measuring the temperature. At the same time, the existing mouth-wearing face recognition temperature measurement equipment has a relatively simple structure, which is directly placed on the table, and is stable. not tall. [0003] The utility model patent with the authorization number CN211827401U provides a face recognition temperature measurement access control device wearing a mask, including a...

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Problems solved by technology

[0004] On the basis of ordinary access control equipment, the above solution is equipped with fixing and angle adjustment devices, which improves stability and convenience; however, the above solution improves the access control system from the mechanical mechanism, and this method has a limited scope of application, and The degree of intelligent control is insufficient; therefore, the above scheme still needs further improvement

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