handdetection3

代码说明：

  基于opencv的手部皮肤识别程序，可以根据手掌的大小判断出手掌展开或者握拳的两种状态，并将状态通过网络发送出去。(Opencv hand based on skin identification procedures, based on the size of the palm or fist, palm and determine the two states, and the state sent through the network.)