180 citations · 1.2k across the 100 of their papers we have counts for
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math.OC2009★ 3 cited
A Derivative-Free Approach to Total Variation Regularization
Carsten Pontow, Otmar Scherzer
The goal of this paper is to present a novel approach for total variation regularization and Sobolev minimization, which are prominent tools for variational imaging. Thereby we use…
math.OC2009★ 44 cited
The Residual Method for Regularizing Ill-Posed Problems
Markus Grasmair, Markus Haltmeier, Otmar Scherzer
Although the \emph{residual method}, or \emph{constrained regularization}, is frequently used in applications, a detailed study of its properties is still missing. This sharply con…