Hierarchical recognition of dynamic hand gestures for telerobotic application

被引：2
|
作者：
Mammen, JP [1 ]
Chaudhury, S [1 ]
Agrawal, T [1 ]
机构：
[1] Indian Inst Technol, Dept Elect Engn, Bombay 400076, Maharashtra, India
来源：
IETE JOURNAL OF RESEARCH | 2002年 / 48卷 / 3-4期
关键词：
gesture recognition; finite state machine;
D O I：
10.1080/03772063.2002.11416283
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper a scheme is presented for recognizing hand gestures using the output of a hand tracker which tracks a rectangular window bounding the hand region. A hierarchical scheme for dynamic hand gesture recognition is proposed based on the dominant feature trajectories using an a priori knowledge of the way in which each gesture is performed. A state representation is obtained from the dominant feature trajectories, where the states correspond to perceptually important segments of hand movement characterizing the gesture.
引用
收藏
页码：245 / 252
页数：8
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