在MFC下使用opencv实现摄像头视频显示，图像采集，以及使用camshift实现物体的追踪。自己参考别人写的，诸多不好之处，敬请谅解-Use opencv realized in MFC camera video display, image acquisition, and tracking objects using camshift achieve. Own reference written by someone else, a lot of not very good, pleas