1973 search results - page 219 / 395 » Video retrieval using speech and image information |
178
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ICIP
1999
IEEE
16 years 8 months ago
1999
IEEE
?We present a method to automatically localize captions in JPEG compressed images and the I-frames of MPEG compressed videos. Caption text regions are segmented from background ima...
291
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CVPR
2011
IEEE
14 years 10 months ago
2011
IEEE
Handshape is a key linguistic component of signs, and thus, handshape recognition is essential to algorithms for sign language recognition and retrieval. In this work, linguistic ...
156
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ICPR
2010
IEEE
15 years 10 months ago
2010
IEEE
Automated visual tracking of cells from video microscopy has many important biomedical applications. In this paper, we model the problem of cell tracking over pairs of video micro...
175
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WACV
2008
IEEE
16 years 1 months ago
2008
IEEE
Sociobiologists collect huge volumes of video to study animal behavior (our collaborators work with 30,000 hours of video). The scale of these datasets demands the development of ...
199
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ISCAS
2008
IEEE
16 years 1 months ago
2008
IEEE
— In many video compression systems, the frames are down-sampled before transmission. Also, in many scalable systems, the residual after down- and up-sampling is encoded and tran...