417 search results - page 37 / 84 » To learn representativeness of video frames |
PAMI
2008
14 years 11 months ago
2008
In this work, we systematically study the problem of event recognition in unconstrained news video sequences. We adopt the discriminative kernel-based method for which video clip s...
127
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AMFG
2005
IEEE
15 years 5 months ago
2005
IEEE
We introduce a novel framework for automatic 3D facial expression analysis in videos. The preliminary results were demonstrated by editing the facial expression with facial recogni...
142
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CVPR
2012
IEEE
13 years 2 months ago
2012
IEEE
We present a video summarization approach for egocentric or “wearable” camera data. Given hours of video, the proposed method produces a compact storyboard summary of the came...
CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
This paper presents a novel spatio-temporal Markov random field (MRF) for video denoising. Two main issues are addressed in this paper, namely, the estimation of noise model and t...
117
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CVPR
2000
IEEE
16 years 1 months ago
2000
IEEE
The analysis of human action captured in video sequences has been a topic of considerable interest in computer vision. Much of the previous work has focused on the problem of acti...