一个OPENCV实现的关于跟踪方面的代码，大家可以参考一下。-OPENCV regarding the implementation of a tracking code, you can reference.

OPENcv实现正方识别与红点跟踪代码-OPENcv square identification with a red dot tracking code

手指识别判定 源代码和论文 这个是基于Opencv 详细算法流程，请看论文说明 -Handy AR: Markerless Inspection of Augmented Reality Objects Using Fingertip Tracking      
 

视频中运动物体的跟踪，可用vs2010+opencv1.0运行。（注意opencv在vs中的配置，注意配清楚，才可正常运行代码）-Tracking moving objects in video, available vs2010+ opencv1.0 run. (Note that in vs opencv configuration, with attention to clear, before running the code)