613 search results - page 29 / 123 » Performance Evaluation of Text Detection and Tracking in Vid... |
182
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
When an occluding object, such as a person, stands between a projector and a display surface, a shadow results. We can compensate by positioning multiple projectors so they produc...
155
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CVIU
2004
15 years 5 months ago
2004
Currently, bandwidth limitations pose a major challenge for delivering high-quality multimedia information over the Internet to users. In this research, we aim to provide a better...
157
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ICPR
2010
IEEE
16 years 1 months ago
2010
IEEE
We present a fast technique for retrieving video clips using free-hand sketched queries. Visual keypoints within each video are detected and tracked to form short trajectories, wh...
203
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ICPR
2008
IEEE
16 years 13 days ago
2008
IEEE
Face detection and tracking, through image sequences, are primary steps in many applications such as video surveillance, human computer interface, and expression analysis. Many cu...
224
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PSIVT
2007
Springer
16 years 3 days ago
2007
Springer
In this article a robust and real-time hand gesture detection and recognition system for dynamic environments is proposed. The system is based on the use of boosted classifiers for...