Nested Iterative Algorithms for Convex Constrained Image Recovery Problems

• Published in: SIAM journal on imaging sciences Vol. 2; no. 2; pp. 730 - 762
• Main Authors: Chaux, Caroline, Pesquet, Jean-Christophe, Pustelnik, Nelly
• Format: Journal Article
• Language: English
• Published: Philadelphia Society for Industrial and Applied Mathematics 01.01.2009
• Subjects: Algorithms; Computation and Language; Computer Science; Convergence; Gaussian; Minimization; Noise; Optimization; Recovery

The objective of this paper is to develop methods for solving image recovery problems subject to constraints on the solution. More precisely, we will be interested in problems which can be formulated as the minimization over a closed convex constraint set of the sum of two convex functions $f$ and $...