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eccv2004 (a boosted particle f...

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eccv2004 (a boosted particle filter- multitarget detection and tracking)A Boosted Particle Filter: Multitarget Detection and Tracking
Kenji Okuma, Ali Taleghani, Nando De Freitas, James J. Little, and David G. Lowe
University of British Columbia, Vancouver B.C V6T 1Z4, CANADA, okumak@cs.ubc.ca, WWW home page: http://www.cs.ubc.ca/~okumak

Abstract. The problem of tracking a varying number of non-rigid objects has two major diculties. First, the observation models and target distributions can be highly non-linear and non-Gaussian. Second, the presence of a large, varying number of objects creates complex interactions with overlap and ambiguities. To surmount these diculties, we introduce a vision system that is capable of learning, detecting and tracking the objects of interest. The system is demonstrated in the context of tracking hockey players using video se……
eccv2004 (a boosted particle f...
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