Face identification device suitable for wide population and with shooting compensation function

Abstract

The invention relates to a face identification device suitable for wide population and with a shooting compensation function. The face identification device comprises a recognizer and a compensation mechanism; the compensation mechanism comprises a translation assembly, a translation plate and a compensation assembly; the compensation assembly comprises an elevation unit and two compensation units; each compensation unit comprises a lateral rod, a first motor, first and second connecting rods, a slip ring, a connecting block and a steering unit; and each steering unit comprises a steering rod,a second camera, a second motor, a driving wheel, a stay wire, a fixed plate and a spring. According to the face identification device suitable for wide population and with a shooting compensation function, a first camera is used to shoot the face, a supersonic wave range finder detects the position of the face, the compensation mechanism drives the second camera to move and rotate, so that the second camera shoot parts shielded by glasses in the face complementarily in different positions and angles, face characteristic data is analyzed and analyzed by the recognizer, the face identificationreliability of the device is improved, and the device is suitable for wider population.

Description

technical field [0001] The invention relates to the field of face recognition equipment, in particular to a face recognition device with a compensating shooting function that is applicable to a wide range of people. Background technique [0002] Face recognition is a biometric technology for identification based on human facial feature information. A series of related technologies that use a video camera or camera to collect images or video streams containing human faces, automatically detect and track human faces in the images, and then perform facial recognition on the detected faces, usually also called portrait recognition and facial recognition. [0003] In the process of face recognition, the camera on the device mainly relies on the camera to collect images, but the position and angle of view of the camera on the existing face recognition device are fixed, so that when the device authenticates some people wearing glasses, due to The frame blocks the facial features, ...

AI Technical Summary

Problems solved by technology

[0003] In the process of face recognition, the camera on the device mainly relies on the camera to collect images, but the position and angle of view of the camera on the existing face recognition device are fixed, so that when the device authenticates some people wearing glasses, due to The frame blocks the facial features, and the lenses of the glasses are made of convex lenses, which easily change the direction of light transmission. Therefore, when the device performs face recognition on these people, it cannot collect complete facial features and also collects some wrong faces. information, resulting in a significant reduction in the accuracy of face recognition, making it impossible for the device to perform accurate face recognition on people wearing glasses

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