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Sample and Pixel Weighting Strategies for Robust Incremental Visual Tracking
IEEE transactions on circuits and systems for video technology (Print)
In this paper, we introduce the incremental temporally weighted principal component analysis (ITWPCA) algorithm, based on singular value decomposition update, and the incremental temporally weighted visual tracking with spatial penalty (ITWVTSP) algorithm for robust visual tracking. ITWVTSP uses ITWPCA for computing incrementally a robust low dimensional subspace representation (model) of the tracked object. The robustness is based on the capacity of weighting the contribution of each singledoi:10.1109/tcsvt.2013.2249374 fatcat:vxe3jmmwwbcrlnrsuo2fletsgy