High-precision human face recognition equipment with multi-angle shooting function

Abstract

The invention relates to high-precision human face recognition equipment with a multi-angle shooting function. The high-precision human face recognition equipment comprises a main body, a light hood,a recognizing mechanism, a correction mechanism and a central control mechanism, wherein the correction mechanism comprises a supporting block and two correction assemblies; each of the correction assemblies comprises a driving unit, a connecting unit, a second transmission plate, a moving plate, two transmission rods, two first transmission plates, two limiting rods and two torsional springs; andthe recognition mechanism comprises a first driving assembly, a second driving assembly, a transmission assembly, a lifting base, a camera, a rack, a moving block, two first gears and two lead screws. The high-precision human face recognition equipment with the multi-angle shooting function can fix the position of a human face through the correction mechanisms, so that the precision of the humanface recognition equipment is improved; human face information is collected from different angles by means of the recognizing mechanism, so that the precision of the human face recognition equipment is further improved, and the practicality of the human face recognition equipment is improved.

Description

technical field [0001] The invention relates to the field of face recognition equipment, in particular to a high-precision face recognition device with a multi-angle shooting function. 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 A series of related technologies for face recognition, usually also called portrait recognition and facial recognition. [0003] 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 i...

AI Technical Summary

Problems solved by technology

[0003] 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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