217 search results - page 17 / 44 » Automatic object extraction and reconstruction in active vid... |
MTA
2006
14 years 10 months ago
2006
In this paper, an object-based video retrieval methodology for search in large, heterogeneous video collections is presented. The proposed approach employs a real-time, compressed-...
76
Voted
CVPR
2004
IEEE
16 years 5 days ago
2004
IEEE
Video matting, or layer extraction, is a classic inverse problem in computer vision that involves the extraction of foreground objects, and the alpha mattes that describe their op...
81
Voted
TMM
2008
14 years 10 months ago
2008
A method that exploits an information theoretic framework to extract optimized audio features using video information is presented. A simple measure of mutual information (MI) betw...
119
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ISCI
2011
14 years 5 months ago
2011
It is well known that software maintenance and evolution are expensive activities, both in terms of invested time and money. Reverse engineering activities support the obtainment ...
72
Voted
CVPR
2007
IEEE
16 years 5 days ago
2007
IEEE
We present a novel framework for tracking of a long sequence of human activities, including the time instances of change from one activity to the next, using a closed-loop, non-li...