3349 search results - page 67 / 670 » A model for image patch-based algorithms |
117
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MICCAI
2008
Springer
16 years 4 months ago
2008
Springer
Nonrigid registration of contrast-enhanced MR images is a difficult problem due to the change in pixel intensity caused by the washin and wash-out of the contrast agent. In this pa...
278
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CCIW
2011
Springer
14 years 6 months ago
2011
Springer
The representation model that considers an image as a sparse linear combination of few atoms of a predefined or learned dictionary has received considerable attention in recent ye...
122
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ROMAN
2007
IEEE
15 years 9 months ago
2007
IEEE
Abstract—Models that can efficiently, compactly, and semantically represent potential users are important tools for human-robot interaction applications. We model a person as a p...
160
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ECCV
2008
Springer
16 years 5 months ago
2008
Springer
Facial expression modeling is central to facial expression recognition and expression synthesis for facial animation. Previous works reported that modeling the facial expression wi...
95
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ICPR
2010
IEEE
15 years 9 months ago
2010
IEEE
We consider a simple statistical model of the image, in which the image is represented as a sum of two parts: one part is explained by an i.i.d. color Gaussian mixture and the oth...