1531 search results - page 207 / 307 » 3D image geo-registration using vision-based modeling |
TMI
2008
14 years 9 months ago
2008
In this paper, a hybrid discriminative/generative model for brain anatomical structure segmentation is proposed. The learning aspect of the approach is emphasized. In the discrimin...
ICIP
2007
IEEE
15 years 4 months ago
2007
IEEE
Realistic audio-visual mapping remains a very challenging problem. Having short time delay between inputs and outputs is also of great importance. In this paper, we present a new ...
PAMI
2011
14 years 4 months ago
2011
—Recovering the 3D shape of a nonrigid surface from a single viewpoint is known to be both ambiguous and challenging. Resolving the ambiguities typically requires prior knowledge...
ISBI
2006
IEEE
15 years 10 months ago
2006
IEEE
A statistical model of the fiber bundles is calculated as the average and standard deviation of a parametric representation of the fiber tracts, using the coefficients of the 3D q...
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AVSS
2006
IEEE
15 years 4 months ago
2006
IEEE
In this paper, we propose a novel approach for facial expression analysis and recognition. The proposed approach relies on tracked facial actions provided by an appearance-based 3...