974 search results - page 151 / 195 » Motion based Decompositing of Video |
130
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ICCV
2007
IEEE
16 years 5 months ago
2007
IEEE
Real-world actions occur often in crowded, dynamic environments. This poses a difficult challenge for current approaches to video event detection because it is difficult to segmen...
144
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PCM
2005
Springer
2005
Springer
A Cross-Resolution Leaky Prediction Scheme for In-Band Wavelet Video Coding with Spatial Scalability
15 years 9 months ago
—In most existing in-band wavelet video coding schemes, over-complete wavelet transform is used for the motion-compensated temporal filtering (MCTF) of each spatial subband. It ...
135
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GECCO
2008
Springer
15 years 4 months ago
2008
Springer
In this paper we investigated the use of Genetic Programming (GP) to evolve programs which could detect moving objects in videos. Two main approaches under the paradigm were propo...
156
Voted
ICCV
2011
IEEE
14 years 3 months ago
2011
IEEE
We present an approach to discover and segment foreground object(s) in video. Given an unannotated video sequence, the method first identifies object-like regions in any frame a...
173
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CVPR
2012
IEEE
13 years 6 months ago
2012
IEEE
We propose a nonparametric framework based on the beta process for discovering temporal patterns within a heterogenous video collection. Starting from quantized local motion descr...