Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2000.07d
- /
- Pages.2930-2932
- /
- 2000
Recognition of Hand gesture to Human-Computer Interaction
손 동작을 통한 인간과 컴퓨터간의 상호 작용
- Lee, Lae-Kyoung (Dept. of Electrical Engineering, Pusan National Univ.) ;
- Kim, Sung-Shin (Dept. of Electrical Engineering, Pusan National Univ.)
- Published : 2000.07.17
Abstract
In this paper. a robust gesture recognition system is designed and implemented to explore the communication methods between human and computer. Hand gestures in the proposed approach are used to communicate with a computer for actions of a high degree of freedom. The user does not need to wear any cumbersome devices like cyber-gloves. No assumption is made on whether the user is wearing any ornaments and whether the user is using the left or right hand gestures. Image segmentation based upon the skin-color and a shape analysis based upon the invariant moments are combined. The features are extracted and used for input vectors to a radial basis function networks(RBFN). Our "Puppy" robot is employed as a testbed. Preliminary results on a set of gestures show recognition rates of about 87% on the a real-time implementation.
Keywords