1156 search results - page 40 / 232 » Solving the Inverse Problem of Image Zooming Using |
106
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SIAMSC
2008
15 years 3 months ago
2008
Abstract. A new iterative algorithm for the solution of minimization problems in infinitedimensional Hilbert spaces which involve sparsity constraints in form of p-penalties is pro...
131
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SIAMIS
2010
14 years 10 months ago
2010
Image restoration problems are often converted into large-scale, nonsmooth and nonconvex optimization problems. Most existing minimization methods are not efficient for solving su...
143
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ISM
2006
IEEE
15 years 3 months ago
2006
IEEE
Curve evolution implementations [3][23] [25] of the Mumford-Shah functional [16] are of broad interest in image segmentation. These implementations, however, have initialization p...
136
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CCECE
2009
IEEE
15 years 10 months ago
2009
IEEE
The inverse diffusion problems deal with the estimation of many crucial parameters such as the diffusion coefficient, source properties, and boundary conditions. Such algorithms ...
140
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
The formation of synthetic aperture radar (SAR) images is formulated as an inverse problem, a flexible approach suitable for a variety of acquisition systems and signal models. T...