harris角点检测算法，利用vc++实现，对于后续三维重建匹配有帮助-harris corner detection algorithm, using vc++ to achieve, for the follow-up to help match the three-dimensional reconstruction

使用harris进行角点检测，然后在使用NCC进行点匹配，用来判断三维视频的左右图的差别-Use the harris corner detection, and then use the NCC matching points used to determine the difference of the three-dimensional video about Figure