208 citations · 1.7k across the 69 of their papers we have counts for
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math.OC2011★ 120 cited
A Majorize-Minimize subspace approach for l2-l0 image regularization
Emilie Chouzenoux, Anna Jezierska, Jean-Christophe Pesquet +1
In this work, we consider a class of differentiable criteria for sparse image computing problems, where a nonconvex regularization is applied to an arbitrary linear transform of th…
math.OC2011★ 2 cited
Primal-dual splitting algorithm for solving inclusions with mixtures of composite, Lipschitzian, and parallel-sum monotone operators
Patrick L. Combettes, Jean-Christophe Pesquet
We propose a primal-dual splitting algorithm for solving monotone inclusions involving a mixture of sums, linear compositions, and parallel sums of set-valued and Lipschitzian oper…