3 citations · 3 across the 1 of their papers we have counts for
3 papers
math.OC2019★ 3 cited
Preservation of Piecewise Constancy under TV Regularization with Rectilinear Anisotropy
Clemens Kirisits, Eric Setterqvist, Otmar Scherzer
A recent result by Lasica, Moll and Mucha about the -anisotropic Rudin-Osher-Fatemi model in asserts that the solution is piecewise constant on a rectilinear…
math.OC2018
Invariant -minimal sets and total variation denoising on graphs
Clemens Kirisits, Otmar Scherzer, Eric Setterqvist
Total variation flow, total variation regularization and the taut string algorithm are known to be equivalent filters for one-dimensional discrete signals. In addition, the filtere…
math.OC2018
A range condition for polyconvex variational regularization
Clemens Kirisits, Otmar Scherzer
In the context of convex variational regularization it is a known result that, under suitable differentiability assumptions, source conditions in the form of variational inequaliti…