Recognition of Dynamic Hand Gesture Based on SCHMM Model
Dynamic gesture recognition is a key issue for visual gesture-based human-computer interaction. In this paper, a dynamic gesture recognition method is proposed based on SCHMM to solve the problem, which DHMM method is high speed and low rate and CHMM method is low speed and high rate. And the gesture clustering analysis, Baum Welch algorithm of parametric estimation and Viterbi recognition algorithm is studied. Experiment result is given to show the balance performance of recognition rate and speed and the algorithm is satisfied for applications.
Gesture Recognition SCHMM Human-computer Interaction
Wenjun Tan Chengdong Wu Shuying Zhao Shuo Chen
College of Informatian Science and Engineering, Northeastern University, Shenyang 110004, China
国际会议
2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)
广西桂林
英文
2430-2434
2009-06-17（万方平台首次上网日期，不代表论文的发表时间）