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@INPROCEEDINGS{Kleefeld:861213,
author = {Kleefeld, Andreas},
title = {{A}nomalous diffusion, dilation, and erosion in image
processing},
reportid = {FZJ-2019-01734},
year = {2019},
abstract = {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.},
month = {Feb},
date = {2019-02-25},
organization = {SIAM Conference on Computational
Science and Engineering, Spokane
(United States of America), 25 Feb 2019
- 1 Mar 2019},
subtyp = {After Call},
cin = {JSC},
cid = {I:(DE-Juel1)JSC-20090406},
pnm = {511 - Computational Science and Mathematical Methods
(POF3-511)},
pid = {G:(DE-HGF)POF3-511},
typ = {PUB:(DE-HGF)6},
url = {https://juser.fz-juelich.de/record/861213},
}