Visual analysis of high DOF articulated objects with application to hand tracking
Visual analysis of high DOF articulated objects with application to hand tracking
CONDENSATION—Conditional Density Propagation forVisual Tracking
International Journal of Computer Vision
ICONDENSATION: Unifying Low-Level and High-Level Tracking in a Stochastic Framework
ECCV '98 Proceedings of the 5th European Conference on Computer Vision-Volume I - Volume I
Virtual Touch Screen: a vision-based interactive surface
CGIM '07 Proceedings of the Ninth IASTED International Conference on Computer Graphics and Imaging
Virtual Touch Screen: a vision-based interactive surface
CGIM '07 Proceedings of the Ninth IASTED International Conference on Computer Graphics and Imaging
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This paper first identifies the weaknesses of partition-sampling based particle filters when tracking tree-structured articulated objects. It then proposes a novel technique, referred to as particle interpolation, which makes it possible to efficiently track tree-structured articulated objects. The proposed technique is used in the creation of a novel articulated hand contour tracking system with applications in Human Computer Interaction (HCI).