256 search results - page 21 / 52 » Adaptive object tracking by learning background context |
WACV
2008
IEEE
15 years 4 months ago
2008
IEEE
Visual object tracking can be considered as a figure-ground classification task. In this paper, different features are used to generate a set of likelihood maps for each pixel i...
ICIP
1999
IEEE
15 years 11 months ago
1999
IEEE
A novel object dependent coding scheme based on optimization upon wavelet packet trees is proposed. The method may be employed in the context of object oriented video standard MPE...
NIPS
2004
14 years 11 months ago
2004
Most existing tracking algorithms construct a representation of a target object prior to the tracking task starts, and utilize invariant features to handle appearance variation of...
77
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CVPR
2010
IEEE
15 years 2 months ago
2010
IEEE
Learning the knowledge of scene structure and tracking a large number of targets are both active topics of computer vision in recent years, which plays a crucial role in surveilla...
109
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ICCV
2007
IEEE
15 years 4 months ago
2007
IEEE
This paper treats tracking as a foreground/background classification problem and proposes an online semisupervised learning framework. Initialized with a small number of labeled ...