A multi-angle human face information acquisition device

Abstract

The invention provides a multi-angle human face information acquisition device, and belongs to the technical field of human face recognition equipment. The technical scheme is as follows: A multi-angle human face information acquisition device includes a base, a main drive mechanism and a driven driving mechanism are oppositely arrange on that base, a face front image pickup assembly is arranged at the top of the support rod of the driven driving mechanism, an adjusting structure is arranged between the main driving mechanism and the driven driving mechanism, and a face side image pickup structure is respectively arranged at the top of two rotating columns of the adjusting structure. The invention has the beneficial effects that the face information can be photographed and labeled from different angles, the labeled multi-angle pictures belong to the same person, the efficiency of face sample collection is improved, the face information is simultaneously photographed by multi-camera andmulti-angle, and the face information and the person information are automatically associated by an identity card system. Thus, the accuracy of face information collection is further improved.

Description

technical field [0001] The invention relates to the technical field of face recognition equipment, in particular to a multi-angle face information collection device. Background technique [0002] At present, when face recognition technology is applied in the field of face recognition to open the door, one of the reasons that affects the efficiency and accuracy of face recognition is that in the face photos to be compared, there is a gap between the shooting angle of the face and the sample picture. The greater the deviation, the lower the recognition accuracy. [0003] 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 A series of related technologies for face recognition, usually also called portrait recognition and facial recognition. [0004] Generally, du...

AI Technical Summary

Problems solved by technology

[0004] Generally, during the use of face recognition equipment, the images presented by people facing the face recognition equipment at different angles are different, so that the recognized face image may be incomplete, which affects the subsequent feature extraction and recognition. The accuracy will even lead to the failure of the face detection algorithm. Not only that, but in the process of face recognition, if people's faces keep shaking, it will affect the face information collected by the face recognition equipment, thereby reducing the The accuracy of face recognition equipment when the face is reduced, reducing the practicability of face recognition equipment

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