3441 search results - page 382 / 689 » Knowledge Representation for Video |
139
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MM
1999
ACM
15 years 11 months ago
1999
ACM
As streaming audio-video technology becomes widespread, there is a dramatic increase in the amount of multimedia content available on the net. Users face a new challenge: How to e...
181
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DASFAA
2009
IEEE
15 years 10 months ago
2009
IEEE
Abstract. Query expansion has received extensive attention in information retrieval community. Although semantic based query expansion appears to be promising in improving retrieva...
189
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MVA
2007
15 years 8 months ago
2007
We present an approach for simultaneous monocular 3D face pose and facial animation tracking. The pose and facial features are estimated from observed raw brightness shape-free 2D...
136
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CN
1998
15 years 6 months ago
1998
: We have modi ed the popular Mbone tool Vic (VIdeo Conferencing) to use Arequipa (Application REQuested IPoverATM). The latter enables applications and in particular Vic, to reque...
202
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IEEECGIV
2009
IEEE
15 years 4 months ago
2009
IEEE
Social tagging systems provide users with the ability to share information and extend their field of knowledge. The purpose of this paper is to explore the tag relations of user in...