@InProceedings{DoriniLeit:2008:GeSeAd,
author = "Dorini, Leyza Baldo and Leite, Neucimar Jer{\^o}nimo",
affiliation = "{Unicamp - State University of Campinas} and {Unicamp - State
University of Campinas}",
title = "A general self-dual adaptative filtering toggle operator",
booktitle = "Proceedings...",
year = "2008",
editor = "Jung, Cl{\'a}udio Rosito and Walter, Marcelo",
organization = "Brazilian Symposium on Computer Graphics and Image Processing, 21.
(SIBGRAPI)",
publisher = "IEEE Computer Society",
address = "Los Alamitos",
keywords = "mathematical morphology, image filtering.",
abstract = "In the mathematical morphology context, a filter is an operator
that is increasing and idempotent. We propose an alternative way
to build self-dual morphological filters, extending some results
obtained for morphological centers to a different class of toggle
operators whose decision rule is based on which primitive value is
closer to the original one. With this new approach, a wider range
of primitives can be considered without causing oscillations, a
common problem in toggle mappings. We also explore the use of
non-flat structuring elements which are shown to produce sharper
filtered images. To evaluate the proposed approach, we carry out
tests on images with different kinds of noise using different
pairs of primitives. Experimental tests on Synthetic Aperture
Radar (SAR) images show promising results, outperforming some
well-known filters related to this type of pictures.",
conference-location = "Campo Grande, MS, Brazil",
conference-year = "12-15 Oct. 2008",
doi = "10.1109/SIBGRAPI.2008.13",
url = "http://dx.doi.org/10.1109/SIBGRAPI.2008.13",
language = "en",
ibi = "6qtX3pFwXQZG2LgkFdY/V7zx7",
url = "http://urlib.net/ibi/6qtX3pFwXQZG2LgkFdY/V7zx7",
targetfile = "doriniLeite-selfDualFilter.pdf",
urlaccessdate = "2024, Apr. 29"
}