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math.NA2010★ 27 cited
Morozov's principle for the augmented Lagrangian method applied to linear inverse problems
Klaus Frick, Dirk A. Lorenz, Elena Resmerita
The Augmented Lagrangian Method as an approach for regularizing inverse problems received much attention recently, e.g. under the name Bregman iteration in imaging. This work shows…
math.NA2010★ 46 cited
Heuristic parameter-choice rules for convex variational regularization based on error estimates
Bangti Jin, Dirk Lorenz
In this paper, we are interested in heuristic parameter choice rules for general convex variational regularization which are based on error estimates. Two such rules are derived an…