词性标注与隐马尔可夫模型.ppt，相当好的说明材料。-part-of-speech tagging and Hidden Markov Model. Ppt, very good descr iptive material.

real-time 3D pointing gesture recognition algorithm for natural human-robot interaction (HRI). The recognition errors in previous pointing gesture recognition algorithms are mainly caused by the low performance of the hands tracking module an