Face recognition clock-in system and method

Abstract

The invention discloses a face recognition clock-in system and method. The face recognition clock-in system comprises a face acquisition module, a light supplementing module, a setting module, a central processing unit, a second image acquisition module, a first image acquisition module and a third image acquisition module. According to the invention, the second image acquisition module, an expression recognition / analysis / comparison module, an expression early warning module and an expression database are arranged, so that when people use face recognition to punch a card, positive expressionsin the expression database are displayed through a display screen and a loudspeaker; and the third image acquisition module, a facial color recognition / analysis / comparison module, a health early warning module and a health database are arranged, so that the health state can be displayed through the display screen and the loudspeaker when people punch cards by adopting face recognition, so that therequirements of detecting facial expressions and human health can be satisfied.

Description

technical field [0001] The invention relates to the technical field of face recognition, in particular to a face recognition check-in system and method. Background technique [0002] Face recognition is a biometric technology for identification based on human facial feature information. A camera or camera is used to collect images or video streams containing human faces, and automatically detect and track human faces in the images, and then detect the detected A series of related technologies for face recognition, usually also called portrait recognition, face recognition, face recognition is mainly used for identity recognition, due to the rapid popularization of video surveillance, many video surveillance applications urgently need a long-distance, Rapid identification technology in the non-cooperative state of the user, in order to quickly confirm the identity of the person at a long distance, and realize intelligent early warning. Face recognition technology is undoubted...

AI Technical Summary

Problems solved by technology

[0002] Face recognition is a biometric technology for identification based on human facial feature information. A camera or camera is used to collect images or video streams containing human faces, and automatically detect and track human faces in the images, and then detect the detected A series of related technologies for face recognition, usually also called portrait recognition, face recognition, face recognition is mainly used for identity recognition, due to the rapid popularization of video surveillance, many video surveillance applications urgently need a long-distance, Rapid identification technology in the non-cooperative state of the user, in order to quickly confirm the identity of the person at a long distance, and realize intelligent early warning. Face recognition technology is undoubtedly the best choice. Using fast face detection technology can find people in real time from surveillance video images Face, and real-time comparison with the face database, so as to achieve rapid identification, face recognition has been widely used in finance, justice, military, public security, border inspection, government, aerospace, electric power, factories, education, medical care and many other enterprises In public institutions and other fields, with the further maturity of technology and the improvement of social recognition, face recognition technology will be applied in more fields. Face recognition punch card machine is a kind of face recognition application, but the existing face recognition The recognition time card machine only has a single time card function, and cannot predict people's health and mood, thus reducing its functionality

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