该代码主要是实现了在OpenCV环境下的人脸跟踪，当摄像头中显示的人脸在变动时，程序将动态的捕捉移动中的人脸-The code is mainly achieved in the OpenCV face tracking environment, when the camera is displayed in the human face of change, the program will capture the dynamic movement of the human face

本程序是基于VisualC++和OpenCV的做的人脸跟踪程序-This procedure is based on the VisualC++ and OpenCV face tracking program to do