3126 search results - page 278 / 626 » Holographic representations of images |
179
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COMSIS
2010
15 years 4 months ago
2010
In Photometric stereo, the existence of specularities hampers to recover the normal map. To deal with this common reflective phenomenon, we introduce a novel representation for spe...
191
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
The main contribution presented here is an adaptive/unsupervised iterative thresholding algorithm for sparse representation of signals which can be modeled as the sum of two compo...
157
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CVPR
1998
IEEE
16 years 9 months ago
1998
IEEE
We develop a local image-correspondence algorithm which performs well near occluding boundaries. Unlike traditional robust methods, our method can find correspondences when the on...
189
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CVPR
2008
IEEE
16 years 9 months ago
2008
IEEE
While global methods for matching shapes to images have recently been proposed, so far research has focused on small deformations of a fixed template. In this paper we present the...
170
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CVPR
2008
IEEE
16 years 9 months ago
2008
IEEE
In this paper, we address the problem of constrained segmentation of natural images, in which a human user places one seed point inside each object of interest in the image and th...