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A Class of Fast Algorithms for Total Variation Image Restoration (m19059)
Keywords: color image, image deblurring, image deconvolution, image denoising, optimization, total variation
Summary: This report summarizes work done as part of the Imaging and Optimization PFUG under Rice University's VIGRE program. VIGRE is a program of Vertically Integrated Grants for Research and Education in the Mathematical Sciences under the direction of the National Science Foundation. A PFUG is a group of Postdocs ... proposed algorithms.
Subject: Mathematics and Statistics, Science and Technology
Language: English
Popularity: 77.60%
Revised: 2008-12-26
Revisions: 2
Convex optimization-based methods (m37293)
Author: Wotao Yin
Keywords: Bregman iteration, Convex optimization, L1 minimization, Lasso, Shrinkage
Summary: This module provides an overview of convex optimization approaches to sparse signal recovery.
Subject: Mathematics and Statistics
Language: English
Popularity: 54.50%
Revised: 2011-09-23
Revisions: 5
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