目标跟踪之手势检测---手势跟踪
http://blog.csdn.net/yangtrees/article/details/7566284
http://blog.csdn.net/yangtrees/article/details/7566284
root
http://blog.csdn.net/yangtrees/article/details/7566284
http://blog.csdn.net/yangtrees/article/details/7566284