139 search results - page 4 / 28 » Parametric video compression using appearance space |
122
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SCCC
2002
IEEE
15 years 8 months ago
2002
IEEE
The compression of binary texts using antidictionaries is a novel technique based on the fact that some substrings (called “antifactors”) never appear in the text. Let × be a...
112
Voted
CIVR
2006
Springer
15 years 7 months ago
2006
Springer
Abstract. We propose a graph based method to improve the performance of person queries in large news video collections. The method benefits from the multi-modal structure of videos...
125
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ICIP
2001
IEEE
16 years 5 months ago
2001
IEEE
Video segmentation is among the most important challenges of video processing and compression (MPEG-4 and MPEG-7). A drawback of classical methods is the computational cost due to...
150
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ICPR
2004
IEEE
16 years 4 months ago
2004
IEEE
In this paper, we propose an unsupervised approach to select representative face samples (models) from raw videos and build an appearance-based face recognition system. The approa...
133
Voted
TSMC
2010
14 years 10 months ago
2010
We present an adaptive framework for condensation algorithms in the context of human-face tracking. We attack the face tracking problem by making factored sampling more efficient a...