TY - GEN
T1 - Real-time hand gesture recognition for service robot
AU - Wang, Ke
AU - Wang, Li
AU - Li, Ruifeng
AU - Zhao, Lijun
PY - 2010
Y1 - 2010
N2 - A real-time hand gesture recognition system is developed for human-robot interaction of service robot. The proposed system is mainly composed of two subsystems: one for gesture recognition, and the other for the classification of the gesture motion. The system first uses a cascade classifier to locate the potential hand region from video frame. Then, Gabor wavelets transformation is applied to extract the gesture features which are automatically recognized based on a bank of Support Vector Machines (SVMs). For the estimated motion trajectory of each gesture, we make a set of discrete symbols using vector quantization method and, this symbol sequence is fed into the Hidden Markov Model (HMM) in the gesture motion classification subsystem. Experimental results are shown finally.
AB - A real-time hand gesture recognition system is developed for human-robot interaction of service robot. The proposed system is mainly composed of two subsystems: one for gesture recognition, and the other for the classification of the gesture motion. The system first uses a cascade classifier to locate the potential hand region from video frame. Then, Gabor wavelets transformation is applied to extract the gesture features which are automatically recognized based on a bank of Support Vector Machines (SVMs). For the estimated motion trajectory of each gesture, we make a set of discrete symbols using vector quantization method and, this symbol sequence is fed into the Hidden Markov Model (HMM) in the gesture motion classification subsystem. Experimental results are shown finally.
KW - Gabor ttransformation
KW - Gesture recognition
KW - Hidden markov model
KW - Service robot
KW - Support vector machine
UR - http://www.scopus.com/inward/record.url?scp=77955699313&partnerID=8YFLogxK
U2 - 10.1109/ICICTA.2010.413
DO - 10.1109/ICICTA.2010.413
M3 - Conference contribution
AN - SCOPUS:77955699313
SN - 9780769540771
T3 - 2010 International Conference on Intelligent Computation Technology and Automation, ICICTA 2010
SP - 976
EP - 979
BT - 2010 International Conference on Intelligent Computation Technology and Automation, ICICTA 2010
T2 - 2010 International Conference on Intelligent Computation Technology and Automation, ICICTA 2010
Y2 - 11 May 2010 through 12 May 2010
ER -