7168 search results - page 631 / 1434 » A Factorization Approach to Grouping |
202
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ICCV
2007
IEEE
16 years 9 months ago
2007
IEEE
In many vision problems, instead of having fully labeled training data, it is easier to obtain the input in small groups, where the data in each group is constrained to be from th...
214
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
In this paper, a new methodology for optical flow estimation that is able to represent multiple motions is presented. To separate motions at the same location, a new frequency-dom...
172
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MICCAI
2008
Springer
16 years 8 months ago
2008
Springer
We propose a novel technique for tract-based comparison of DTI-indices between groups, based on a representation that is estimated while matching fiber tracts. The method involves ...
203
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MICCAI
2009
Springer
16 years 8 months ago
2009
Springer
We present a novel fuzzy region-based hidden Markov model (frbHMM) for unsupervised partial-volume classification in brain magnetic resonance images (MRIs). The primary contributio...
195
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ICPR
2006
IEEE
16 years 8 months ago
2006
IEEE
Much past research on finding text in natural scenes uses bottom-up grouping processes to detect candidate text features as a first processing step. While such grouping procedures...