In face recognition attendance machines cannot replace punching cards

The face attendance machine adopts high-precision technology in today's international technical field (combining computer image processing technology and biostatistics principles), and uses computer image processing technology to extract portrait feature points from videos, analyzes biostatistics principles, and creates With the face feature template, when the registered person walks in front of the Face Recognition machine, the voice prompt Hello or the name of the person indicating the success of the attendance will be displayed.

Moreover, it also has an image update function. If the captured image is used as the first face, it will store two faces. If the first face image is consistent with the two face images, the Face Recognition Attendance Machine will automatically save the first face. The face image is used to update the two face images. This method can keep the user's face image updated, reduce the influence of the facial shape change on the recognition, and improve the recognition accuracy.
1. Avatar pictures, mobile phone pictures, etc., Face Recognition Attendance opportunities are not recognized, use computer dynamic image processing technology to extract portrait feature points from the video, and use biostatistics to analyze and establish a face feature template, thereby removing the Still pictures are used for the phenomenon of hole punching.
2. The face recognition attendance machine combines radio frequency and optical sensing technology and digital camera technology. When using fingerprints or proximity cards, it will automatically capture and record the image information of employees. The background management software can view and compare and record punch cards. An image of each person, thereby removing punching in attendance.