@conference {13117,
	title = {Multi-resolution Tracking in Space and Time},
	booktitle = {Computer Vision, Graphics Image Processing, 2008. ICVGIP {\textquoteright}08. Sixth Indian Conference on},
	year = {2008},
	month = {2008/12//},
	pages = {352 - 358},
	abstract = {This paper proposes efficient and robust methods for tracking a moving object at multiple spatial and temporal resolution levels. The efficiency comes from optimising the amounts of spatial and temporal data processed. The robustness results from multi-level coarse-to-fine state-space searching. Tracking across resolution levels incurs an accuracy-versus-speed trade-off. For example, tracking at higher resolutions incurs greater processing cost, while maintaining higher accuracy in estimating the position of the moving object. We propose a novel spatial multi-scale tracker that tracks at the optimal accuracy-versus-speed operating point. Next, we relax this requirement to propose a multi-resolution tracker that operates at a minimum acceptable performance level. Finally, we extend these ideas to a multi-resolution spatio-temporal tracker. We show results of extensive experimentation in support of the proposed approaches.},
	keywords = {analysis;image, coarse-to-fine, detection;, estimation;spatial, MOTION, moving, multiscale, object, resolution;object, searching;multiresolution, state-space, tracker;image, tracker;spatio-temporal, tracking;multilevel, tracking;position},
	doi = {10.1109/ICVGIP.2008.74},
	author = {Roy,S.D. and Tran,S.D. and Davis, Larry S. and Vikram,B.S.}
}
