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math.AP2019
Existence Theory for the EED Inpainting Problem
Michael Bildhauer, Marcelo Cárdenas, Martin Fuchs +1
We establish an existence theory for an elliptic boundary value problem in image analysis known as edge-enhancing diffusion (EED) inpainting. The EED inpainting problem aims at res…
math.AP2018
Anisotropic osmosis filtering for shadow removal in images
Simone Parisotto, Luca Calatroni, Marco Caliari +2
We present an anisotropic extension of the isotropic osmosis model that has been introduced by Weickert et al.~(Weickert, 2013) for visual computing applications, and we adapt it s…
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.