4550 search results - page 661 / 910 » The Multimedia Semantic Web |
152
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ICMCS
2007
IEEE
16 years 27 days ago
2007
IEEE
Video Content is always huge by itself with abundant information. Extracting explicit semantic information has been extensively investigated such as object detection, structure an...
194
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ISM
2006
IEEE
16 years 18 days ago
2006
IEEE
Event detection is of great importance in high-level semantic indexing and selective browsing of video clips. However, the use of low-level visual-audio feature descriptors alone ...
201
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ICMCS
2005
IEEE
16 years 5 days ago
2005
IEEE
This study describes experiments on automatic detection of semantic concepts, which are textual descriptions about the digital video content. The concepts can be further used in c...
179
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MM
2005
ACM
16 years 4 days ago
2005
ACM
Latent Semantic Analysis (LSA) has shown encouraging performance for the problem of unsupervised image automatic annotation. LSA conducts annotation by keywords propagation on a l...
155
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MM
2003
ACM
15 years 11 months ago
2003
ACM
Image auto-annotation, i.e., the association of words to whole images, has attracted considerable attention. In particular, unsupervised, probabilistic latent variable models of t...