Camera Calibration with Distortion Models and Accuracy Evaluation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Towards model-based recognition of human movements in image sequences
CVGIP: Image Understanding
Constraint fusion for recognition and localization of articulated objects
International Journal of Computer Vision
Visual Interpretation of Hand Gestures for Human-Computer Interaction: A Review
IEEE Transactions on Pattern Analysis and Machine Intelligence
Reliable Tracking of Human Arm Dynamics by Multiple Cue Integration and Constraint Fusion
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Multi-Modal System for Locating Heads and Faces
FG '96 Proceedings of the 2nd International Conference on Automatic Face and Gesture Recognition (FG '96)
Real-Time Hand-Arm Motion Analysis using a single Video Camera
FG '96 Proceedings of the 2nd International Conference on Automatic Face and Gesture Recognition (FG '96)
Pfinder: real-time tracking of the human body
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)
Tracking Hand Dynamics in Unconstrained Environments
FG '98 Proceedings of the 3rd. International Conference on Face & Gesture Recognition
Model-based tracking of self-occluding articulated objects
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
Toward automatic robot programming: learning human skill fromvisual data
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Robust target detection and tracking through integration of motion, color, and geometry
Computer Vision and Image Understanding
A survey of advances in vision-based human motion capture and analysis
Computer Vision and Image Understanding - Special issue on modeling people: Vision-based understanding of a person's shape, appearance, movement, and behaviour
Coupled grouping and matching for sign and gesture recognition
Computer Vision and Image Understanding
Face detection using multiple cues
SCIA'07 Proceedings of the 15th Scandinavian conference on Image analysis
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The use of hand gestures provides an attractive means of interacting naturally with a computer-generated display. Using one or more video cameras, the hand movements can potentially be interpreted as meaningful gestures. One key problem in building such an interface without a restricted setup is the ability to localize and track the human arm robustly in video sequences. This paper proposes a multiple-cue localization scheme combined with a tracking framework to reliably track the dynamics of the human arm in unconstrained environments. The localization scheme integrates the multiple cues of motion, shape, and color for locating a set of key image features. Using constraint fusion, these features are tracked by a modified extended Kalman filter that exploits the articulated structure of the human arm. Moreover, an interaction scheme between tracking and localization is used for improving the estimation process while reducing the computational requirements. The performance of the localization/tracking framework is validated with the help of extensive experiments and simulations. These experiments include tracking with calibrated stereo camera and uncalibrated broadcast video.