An analysis of selected computer interchange color spaces
ACM Transactions on Graphics (TOG)
Visual Interpretation of Hand Gestures for Human-Computer Interaction: A Review
IEEE Transactions on Pattern Analysis and Machine Intelligence
IEEE Spectrum
Skin-Color Modeling and Adaptation
ACCV '98 Proceedings of the Third Asian Conference on Computer Vision-Volume II
Gesture recognition using the Perseus architecture
CVPR '96 Proceedings of the 1996 Conference on Computer Vision and Pattern Recognition (CVPR '96)
FG '96 Proceedings of the 2nd International Conference on Automatic Face and Gesture Recognition (FG '96)
Toward the use of gesture in traditional user interfaces
FG '96 Proceedings of the 2nd International Conference on Automatic Face and Gesture Recognition (FG '96)
A Gesture Interface for Human-Robot-Interaction
FG '98 Proceedings of the 3rd. International Conference on Face & Gesture Recognition
Fast and Accurate 3D Gesture Recognition Interface
ICPR '98 Proceedings of the 14th International Conference on Pattern Recognition-Volume 1 - Volume 1
Real-time hand posture recognition using range data
Image and Vision Computing
Recognition of gestures in Pakistani sign language using fuzzy classifier
ISCGAV'08 Proceedings of the 8th conference on Signal processing, computational geometry and artificial vision
The hand shape recognition of human computer interaction with artificial neural network
VECIMS'09 Proceedings of the 2009 IEEE international conference on Virtual Environments, Human-Computer Interfaces and Measurement Systems
A statistical feature based decision tree approach for hand gesture recognition
Proceedings of the 7th International Conference on Frontiers of Information Technology
Features extraction from hand images based on new detection operators
Pattern Recognition
Markerless visual fingertip detection for natural mobile device interaction
Proceedings of the 13th International Conference on Human Computer Interaction with Mobile Devices and Services
Genetic eigenhand selection for handshape classification based on compact hand extraction
Engineering Applications of Artificial Intelligence
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Natural and friendly interface is critical for the development of service robots. Gesture-based interface offers a way to enable untrained users to interact with robots more easily and efficiently. In this paper, we present a posture recognition system implemented on a real humanoid service robot. The system applies RCE neural network based color segmentation algorithm to separate hand images from complex backgrounds. The topological features of the hand are then extracted from the silhouette of the segmented hand region. Based on the analysis of these simple but distinctive features, hand postures are identified accurately. Experimental results on gesture-based robot programming demonstrated the effectiveness and robustness of the system.