683 search results - page 30 / 137 » Using High-Level Semantic Features in Video Retrieval |
150
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MM
2004
ACM
15 years 11 months ago
2004
ACM
This paper considers the problems of feature variation and concept uncertainty in typical learning-based video semantic classification schemes. We proposed a new online semantic c...
142
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PCM
2004
Springer
15 years 11 months ago
2004
Springer
In this paper, we propose a new video genre detection using semantic classification with multi-modal features. MPEG-7 audio-visual descriptors are used as multi-modal features. Fr...
158
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
For large scale automatic semantic video characterization, it is necessary to learn and model a large number of semantic concepts. But a major obstacle to this is the insufficienc...
170
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PCM
2009
Springer
16 years 13 days ago
2009
Springer
Text facilitated sports video analysis has achieved extensive success in video indexing, retrieval and summarization. A commonly adopted basis in previous work is the separate alig...
165
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MMM
1998
Springer
15 years 10 months ago
1998
Springer
Content-based indexing and retrieval of images and video requires a proper semantic description for image content. This paper discusses the mapping of high-level, application-spec...