208 citations · 1.7k across the 69 of their papers we have counts for
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A SURE Approach for Digital Signal/Image Deconvolution Problems
Jean-Christophe Pesquet, Amel Benazza-Benyahia, Caroline Chaux
In this paper, we are interested in the classical problem of restoring data degraded by a convolution and the addition of a white Gaussian noise. The originality of the proposed ap…
A Proximal Decomposition Method for Solving Convex Variational Inverse Problems
Patrick L. Combettes, Jean-Christophe Pesquet
A broad range of inverse problems can be abstracted into the problem of minimizing the sum of several convex functions in a Hilbert space. We propose a proximal decomposition algor…
Nested iterative algorithms for convex constrained image recovery problems
Caroline Chaux, Jean-Christophe Pesquet, Nelly Pustelnik
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 whic…