面向安全认证的人脸识别系统设计与实现

Design and Implementation of Face Recognition System for Security Authentication

由于视频监控正在快速普及,众多的视频监控应用迫切需要一种远距离、用户非配合状态下的快速身份识别技术,以求远距离快速确认人员身份,实现智能预警。人脸识别技术无疑是最佳的选择。由于安全认证的需求日益凸显,因此设计一套专注于安全认证的人脸识别系统。首先,采用RetinaFace进行人脸检测和关键点识别;其次,采用活体检测技术进行人脸的安全认证;最后,基于FaceNet进行精确的人脸识别。实验结果表明,面向安全认证的人脸识别系统在人脸识别和活体检测方面效果良好,符合安全认证的设计需求。

Due to the rapid popularity of video surveillance,many video surveillance applications urgently need a fast identification technology in the remote,non-cooperative state of the user,in order to quickly confirm the identity of the person at a distance and achieve intelligent early warning.Face recognition technology is undoubtedly the best choice.Due to the increasing demand for security authentication,a face recognition system for security authentication is designed.First,RetinaFace is used for face detection and key point recognition;Secondly,the face security authentication is carried out by liveness detection technology;finally,accurate face recognition is performed based on FaceNet.The experimental results show that the face recognition system for security authentication is effective in face recognition and in vivo detection,which meets the design requirements of security authentication.