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
Multi-Modal System for Locating Heads and Faces
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)
Model-based tracking of self-occluding articulated objects
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
Optical Flow Constraints on Deformable Models with Applications to Face Tracking
International Journal of Computer Vision
Towards Real-Time Cue Integration by Using Partial Results
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part IV
Toward Natural Gesture/Speech Control of a Large Display
EHCI '01 Proceedings of the 8th IFIP International Conference on Engineering for Human-Computer Interaction
Tracking the human arm using constraint fusion and multiple-cue localization
Machine Vision and Applications
Prosody Based Co-analysis for Continuous Recognition of Coverbal Gestures
ICMI '02 Proceedings of the 4th IEEE International Conference on Multimodal Interfaces
Modelling and estimating the pose of a human arm
Machine Vision and Applications - Special issue: Human modeling, analysis, and synthesis
Robust Visual Tracking by Integrating Multiple Cues Based on Co-Inference Learning
International Journal of Computer Vision - Special Issue on Computer Vision Research at the Beckman Institute of Advanced Science and Technology
Exploiting prosodic structuring of coverbal gesticulation
Proceedings of the 6th international conference on Multimodal interfaces
Real-time 3d arm pose estimation from monocular video for enhanced HCI
VNBA '08 Proceedings of the 1st ACM workshop on Vision networks for behavior analysis
2D Articulated Pose Tracking Using Particle Filter with Partitioned Sampling and Model Constraints
Journal of Intelligent and Robotic Systems
Multi-Camera Tracking with Adaptive Resource Allocation
International Journal of Computer Vision
Improving continuous gesture recognition with spoken prosody
CVPR'03 Proceedings of the 2003 IEEE computer society conference on Computer vision and pattern recognition
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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 image sequences. This paper proposes a multiple cue-based localization scheme combined with a tracking framework to reliably track the human ann dynamics 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 arm. We also propose an interaction scheme between tracking and localization for improving the estimation process while reducing the computational requirements. The performance of the frameworks is validated with the help of extensive experiments and simulations.