Analogous to the connection between Bregman iteration and the method of multipliers that
was pointed out in [59], we show that a similar connection can be made between the split …

Inspired by papers of Vese–Osher [Modeling textures with total variation minimization and
oscillating patterns in image processing, Technical Report 02-19, 2002] and Osher–Solé …

An already existing, sub-critical arrangement made of natural uranium and water moderator
has been exposed to a low intensity (≈ 109 ppp) proton beam from CERN-PS at several …

We propose a new class of models for image restoration and decomposition by functional
minimization. Following ideas of Y. Meyer in a total variation minimization framework of L …

We consider linear inverse problems where the solution is assumed to fulfill some general
homogeneous convex constraint. We develop an algorithm that amounts to a projected …

In this paper, we consider error estimation for image restoration problems based on
generalized Bregman distances. This error estimation technique has been used to derive …

In this paper, we consider nonlinear inverse problems where the solution is assumed to
have a sparse expansion with respect to a preassigned basis or frame. We develop a …

This paper is devoted to the decomposition of an image f into u+ v, with ua piecewise-
smooth or" cartoon" component, and v an oscillatory component (texture or noise), in a …

This paper is devoted to the decomposition of an image f into u+ v, with ua piecewise-
smooth or “cartoon” component, and v an oscillatory component (texture or noise), in a …

The present work introduces an approximated numerical technique for functional variational
problems (FVPs) with mixed boundary conditions which are based on the integral …