5125 search results - page 665 / 1025 » Image Based Regression Using Boosting Method |
181
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ICPR
2008
IEEE
16 years 8 months ago
2008
IEEE
This paper addresses the issue of counterfeit iris detection, which is a liveness detection problem in biometrics. Fake iris mentioned here refers to iris wearing color contact le...
187
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CVPR
2010
IEEE
16 years 26 days ago
2010
IEEE
Interest point-based multiview 3D reconstruction and calibration methods have been very successful in select applications but are not applicable when an abundance of feature point...
209
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ICIAP
1999
ACM
15 years 11 months ago
1999
ACM
—Texture features that are based on the local power spectrum obtained by a bank of Gabor filters are compared. The features differ in the type of nonlinear post-processing which ...
218
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AMFG
2005
IEEE
16 years 25 days ago
2005
IEEE
Abstract. This paper presents a method for interpreting facial expressions based on temporal structures among partial movements in facial image sequences. To extract the structures...
355
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ICDAR
2011
IEEE
14 years 6 months ago
2011
IEEE
—Document images captured by a mobile phone camera often have perspective distortions. In this paper, fast and robust vanishing point detection methods for such perspective docum...