1525 search results - page 82 / 305 » A model change detection approach to dynamic scene modeling |
151
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CVPR
2009
IEEE
16 years 8 months ago
2009
IEEE
In this paper we introduce a novel method to detect and
localize abnormal behaviors in crowd videos using Social
Force model. For this purpose, a grid of particles is placed
ove...
110
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ICIP
2007
IEEE
15 years 7 months ago
2007
IEEE
The bag-of-words approach has become increasingly attractive in the fields of object category recognition and scene classification, witnessed by some successful applications [5, 7...
107
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ICIP
2006
IEEE
16 years 3 months ago
2006
IEEE
This paper proposes to combine spatial and color coherency with the pixel-wise GMM to determine the background model. We first represent each pixel with a hybrid feature vector, w...
111
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ICASSP
2008
IEEE
15 years 8 months ago
2008
IEEE
In this paper, we propose a visual-aural attention modeling based video content analysis approach, which can be used to automatically detect the highlights of the popular TV progr...
122
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ICPR
2006
IEEE
16 years 2 months ago
2006
IEEE
For the analysis of learning processes and the underlying changes of the shape of excitatory synapses (spines), 3-D volume samples of selected dendritic segments are scanned by a ...