Improving GPU particle filter with shader model 3.0 for visual tracking
ACM SIGGRAPH 2006 Research posters
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Some visual applications, such as virtual blackboards or gesture recognition for HCI applications, rely on precise visual tracking algorithms. In order to provide this accuracy, some refinement methods are needed as a complement to a coarser approach. In this case, Local Search (LS) methods are typically used, as their purpose is the exploration of a search space to improve a previous estimation. In this category fall many search algorithms such as Tabu Search, Simulated Annealing, Scatter Search, etc.