Faculty of Information Technology, BUT

Publication Details

An Area-Efficient Alternative to Adaptive Median Filtering in FPGAs

VAŠÍČEK Zdeněk and SEKANINA Lukáš. An Area-Efficient Alternative to Adaptive Median Filtering in FPGAs. In: Proc. of 2007 International Conference on Field Programmable Logic and Applications. Los Alamitos: IEEE Computer Society, 2007, pp. 216-221. ISBN 1424410606.
Czech title
Cenově výhodná alternativa k adaptivnímu mediánovému filtru pro FPGA
Type
conference paper
Language
english
Authors
Keywords
image filter, FPGA, evolutionary design
Abstract
This paper presents a new approach to the FPGA implementation of image filters which are utilized to remove the salt-and-pepper noise of high intensity (up to 70% of corrupted pixels). The proposed solution combines image filters designed by means of evolutionary algorithm with a simple human-designed preprocessing and post-processing unit. It provides the same filtering capability as a standard adaptive median filter; however, using four times less Virtex slices.

Published
2007
Pages
216-221
Proceedings
Proc. of 2007 International Conference on Field Programmable Logic and Applications
Conference
The International Conference on Field Programmable Logic and Applications , Amsterodam, NL
ISBN
1424410606
Publisher
IEEE Computer Society
Place
Los Alamitos, US
BibTeX
@INPROCEEDINGS{FITPUB8398,
   author = "Zden\v{e}k Va\v{s}\'{i}\v{c}ek and Luk\'{a}\v{s} Sekanina",
   title = "An Area-Efficient Alternative to Adaptive Median Filtering in FPGAs",
   pages = "216--221",
   booktitle = "Proc. of 2007 International Conference on Field Programmable Logic and Applications",
   year = 2007,
   location = "Los Alamitos, US",
   publisher = "IEEE Computer Society",
   ISBN = "1424410606",
   language = "english",
   url = "https://www.fit.vut.cz/research/publication/8398"
}
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