自动基于板卡的人脸识别跟踪系统，可以直接接上USB口的摄像头直接检测人脸-automatic face recognition-based Card tracking systems that can directly connect to the USB camera directly Face Detection

face tracking function of source code

调试成功的“打开摄像头进行人脸跟踪识别以及图像处理”VC++6.0 MFC程序。-Debugging successful "open the camera for face tracking and recognition, and image processing" VC++6.0 MFC program.