2191 search results - page 255 / 439 » Non-parametric image super-resolution using multiple images |
204
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CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
We consider the problem of segmenting multiple rigid motions from point correspondences in multiple affine views. We cast this problem as a subspace clustering problem in which th...
149
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MICCAI
2007
Springer
16 years 7 months ago
2007
Springer
A mapping of unit vectors onto a 5D hypersphere is used to model and partition ODFs from HARDI data. This mapping has a number of useful and interesting properties and we make a li...
147
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ICIAP
2003
ACM
16 years 6 months ago
2003
ACM
A novel approach is presented to select multiple key frames within an isolated video shot where there is camera motion causing significant scene change. This is achieved by determ...
210
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CVPR
2012
IEEE
13 years 9 months ago
2012
IEEE
A novel method is proposed for matching articulated objects in cluttered videos. The method needs only a single exemplar image of the target object. Instead of using a small set o...
162
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ICCV
2005
IEEE
16 years 8 months ago
2005
IEEE
We present an algorithm for detecting multiple rotational symmetries in natural images. Given an image, its gradient magnitude field is computed, and information from the gradient...