998 search results - page 122 / 200 » Sparse Image Reconstruction using Sparse Priors |
140
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ICIP
2006
IEEE
16 years 5 months ago
2006
IEEE
We present a new dense multi-view registration technique for wide-baseline video/images that integrates a parametric optical flowbased approach with a sparse set of feature corres...
135
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ICIP
2000
IEEE
16 years 5 months ago
2000
IEEE
Image based rendering using the plenoptic function is an efficient technique for re-rendering at different viewpoints. In this paper, we study the sampling and reconstruction prob...
110
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CVPR
2009
IEEE
15 years 11 months ago
2009
IEEE
1 Example-based super-resolution recovers missing high frequencies in a magnified image by learning the correspondence between co-occurrence examples at two different resolution le...
154
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ISBI
2007
IEEE
15 years 10 months ago
2007
IEEE
This paper presents a new framework for shape modeling and analysis. A shape instance is described by a curvature-based shape descriptor. A Profile Hidden Markov Model (PHMM) is ...
136
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ICSE
2008
IEEE-ACM
16 years 4 months ago
2008
IEEE-ACM
The design and implementation of the reconstruction system in medical X-ray imaging is a challenging issue due to its immense computational demands. In order to ensure an efficien...