243 search results - page 34 / 49 » Subtrajectory-Based Video Indexing and Retrieval |
107
Voted
MM
2005
ACM
15 years 7 months ago
2005
ACM
Semantic analysis of multimodal video aims to index segments of interest at a conceptual level. In reaching this goal, it requires an analysis of several information streams. At s...
121
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ICIP
2005
IEEE
16 years 3 months ago
2005
IEEE
This paper addresses the problem of matching visual parts of video sequences from within a large collection. The visual content of a video sequence is described by the set of the ...
144
Voted
TMM
2010
14 years 8 months ago
2010
Abstract--Automatic video annotation is a challenging yet important problem for content-based video indexing and retrieval. In most existing works, annotation is formulated as a mu...
115
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CIVR
2008
Springer
15 years 3 months ago
2008
Springer
Great effort has been made to improve video concept detection and continuous progress has been reported. With the current evaluation method being confined to carefully annotated d...
138
Voted
MM
2005
ACM
15 years 7 months ago
2005
ACM
We investigate methods of segmenting, visualizing, and indexing presentation videos by both audio and visual data. The audio track is segmented by speaker, and augmented with key ...