在动态图像中实时捕捉和跟踪到人脸的需求越来越广泛，人脸识别利用摄像机或摄像头采集含有人脸的图像或视频流，并自动在图像中检测和跟踪人脸，通过网络将抓拍数据上传至后台人脸分析服务器.-Real-time capture and track a human face in the dynamic image needs more extensive, face recognition using the camera or the camera to capture images or video streams containing human faces and automatically detecting and tracking human faces in the image, through the network capture data uploaded to the backstage face analysis server.