一个静态手势识别库，里面有详细的文档，识别效果参看http://v.youku.com/v_show/id_XODY4NTg1MTY=.html http://v.youku.com/v_show/id_XODY4NTg2NTY=.html-A static gesture recognition library, which documents in detail to identify the effect of http://v.youku.com/v_show/id_XODY4NTg