3 papers
math.AP2018
Convex Regularization of Multi-Channel Images Based on Variants of the TV-Model
Martin Fuchs, Jan Mueller, Christian Tietz +1
We discuss existence and regularity results for multi-channel images in the setting of isotropic and anisotropic variants of the TV-model.
math.AP2018
Signal recovery via TV-type energies
Martin Fuchs, Jan Mueller, Christian Tietz
We consider one-dimensional variants of the classical first order total variation denoising model introduced by Rudin, Osher and Fatemi. This study is based on our previous work on…
math.AP2018
Existence and almost everywhere regularity of generalized minimizers for a class of variational problems with linear growth related to image inpainting
Jan Mueller, Christian Tietz
We continue the analysis of some modifications of the total variation image inpainting method formulated on the space in the sense that we generalize the main results of…