243 search results - page 21 / 49 » Subtrajectory-Based Video Indexing and Retrieval |
220
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ICDE
2007
IEEE
16 years 3 months ago
2007
IEEE
Modeling objects by probability density functions (pdf) is a new powerful method to represent complex objects in databases. By representing an object as a pdf, e.g. a Gaussian, it...
111
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KDD
2002
ACM
16 years 2 months ago
2002
ACM
Several domain specific approaches for sports video management have shown the benefits of integrating low- and high- level video contents in supporting more robust retrieval. Howev...
143
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CLEF
2008
Springer
15 years 3 months ago
2008
Springer
The VideoCLEF track, introduced in 2008, aims to develop and evaluate tasks related to analysis of and access to multilingual multimedia content. In its first year, VideoCLEF pilo...
151
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TMM
2008
15 years 1 months ago
2008
In this paper, we propose an approach to learning appearance models of moving objects directly from compressed video. The appearance of a moving object changes dynamically in vide...
102
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MM
2000
ACM
15 years 5 months ago
2000
ACM
Reflecting the demand for recycling and retrieval of video, we are proposing an automatic indexing system for news video that considers correspondences between textual indices and...