%0 Conference Paper
%A Kleefeld, Andreas
%T Anomalous diffusion, dilation, and erosion in image processing
%M FZJ-2019-01734
%D 2019
%X In this talk, anomalous sub- and super-diffusion arising inimage processing is considered and is modeled by a diffusionequation with fractional time derivative. It mightserve as a building block for the construction of variousfilters. The resulting partial differential equation is discretisedin space with centered differences and in time withthe explicit or implicit Euler method, respectively. A numericalinvestigation is performed to illustrate new andinteresting results. Additionally, the time derivative of thepartial differential equation describing dilation and erosionis replaced by a fractional time derivative and then solvednumerically. Interesting new questions arise from the presentednumerical results.
%B SIAM Conference on Computational Science and Engineering
%C 25 Feb 2019 - 1 Mar 2019, Spokane (United States of America)
Y2 25 Feb 2019 - 1 Mar 2019
M2 Spokane, United States of America
%F PUB:(DE-HGF)6
%9 Conference Presentation
%U https://juser.fz-juelich.de/record/861213