998 search results - page 87 / 200 » Sparse Image Reconstruction using Sparse Priors |
149
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VISUALIZATION
2005
IEEE
15 years 9 months ago
2005
IEEE
We present a robust method for 3D reconstruction of closed surfaces from sparsely sampled parallel contours. A solution to this problem is especially important for medical segment...
136
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CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
This paper presents a new algorithm for multi-view reconstruction that demonstrates both accuracy and efficiency. Our method is based on robust binocular stereo matching, followed...
156
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ICPR
2008
IEEE
16 years 5 months ago
2008
IEEE
In this paper we propose a rigorous framework for texture image segmentation relying on region-based active contours (RBAC) and sparse texture representation. Such representations...
126
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CIVR
2003
Springer
15 years 9 months ago
2003
Springer
Feature selection for video retrieval applications is impractical with existing techniques, because of their high time complexity and their failure on the relatively sparse trainin...
153
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UAI
2008
15 years 5 months ago
2008
Gaussian Markov random fields (GMRFs) are useful in a broad range of applications. In this paper we tackle the problem of learning a sparse GMRF in a high-dimensional space. Our a...