一个运动检测系统,非常完整,实用!Track识别路径-A motion detection system, a very complete and practical! Track identify the path

边界跟踪程序，可以跟踪闭合的边界和非闭合的边界。读者可以根据自己需要存储其跟踪方向以及跟踪路径。-Boundary tracking program, you can track the closed borders and the non-closed borders. Readers can track the direction of their own need to store and track the path.

一篇很好的讲解如何跟踪曲线路径的文章，能够实时跟踪生成的曲线路径-A good curve on how to track the path of the article, to generate real-time tracking of the curved path

有效的进行图像边缘的路径追踪，完成图像边缘的完善。-Effectively track the path of the image edge, the improvement of image edges.