2643 search results - page 399 / 529 » A fast feature extraction method |
181
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IEEECGIV
2009
IEEE
16 years 27 days ago
2009
IEEE
—We present a novel algorithm to segment a 3D surface mesh into visually meaningful regions. Our approach is based on an analysis of the local geometry of vertices. In particular...
169
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FGR
2008
IEEE
16 years 21 days ago
2008
IEEE
In this paper, we describe a dynamic Bayesian network or DBN based approach to both two-hand gestures and onehand gestures. Unlike wired glove-based approaches, the success of cam...
174
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ICIP
2007
IEEE
15 years 10 months ago
2007
IEEE
The major problem in building a good lipreading system is to extract effective visual features from enormous quantity of video sequences data. For appearance-based feature analysi...
162
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WSCG
2004
15 years 7 months ago
2004
A method based on computer vision technologies is presented to achieve the function that the simulated motion in sport simulation system and the motion in sport video are presente...
190
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WWW
2011
ACM
15 years 1 months ago
2011
ACM
We analyze the information credibility of news propagated through Twitter, a popular microblogging service. Previous research has shown that most of the messages posted on Twitter...