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@ARTICLE{Kleefeld:844935,
author = {Kleefeld, Andreas and Vorderwülbecke, Sophia and Burgeth,
Bernhard},
title = {{A}nomalous diffusion, dilation, and erosion in image
processing},
journal = {International journal of computer mathematics},
volume = {95},
number = {6-7},
issn = {1029-0265},
address = {London [u.a.]},
publisher = {Taylor and Francis},
reportid = {FZJ-2018-02276},
pages = {1375 - 1393},
year = {2018},
abstract = {In this paper, anomalous sub- and super-diffusion arising
in image processing is considered and is modelled by a
diffusion equation with fractional time derivative. It might
serve as a building block for the construction of various
filters. The resulting partial differential equation is
discretized in space with centred differences and in time
with the explicit or implicit Euler method, respectively. A
numerical investigation is performed to illustrate new and
interesting results. Additionally, the time derivative of
the partial differential equation describing dilation and
erosion is replaced by a fractional time derivative and then
solved numerically. Interesting new questions arise from the
presented numerical results. A short summary and outlook
conclude this article.},
cin = {JSC},
ddc = {510},
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)16},
UT = {WOS:000429600100019},
doi = {10.1080/00207160.2017.1423292},
url = {https://juser.fz-juelich.de/record/844935},
}