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YOUNES, D. ŠTEFFAN, P.
Original Title
Fast and Power Reduced RNS-Based Image Filtering in Spatial Domain
Type
journal article - other
Language
English
Original Abstract
This paper presents a fast and power reduced design for digital image filtering. Contrary to the typical designs for image processing, this one is based on a non-weighted number system, residue number system (RNS). The proposed structure applies a number of spatial filters on grayscale images. All the processing is done using the RNS, which results in faster and power efficient performance than those based on the standard binary number system. This paper also presents detailed comparisons with other already published papers that use the RNS for digital image processing purposes. However, these papers used improper moduli sets, hence their filtering processes are inaccurate. Contrary to those designs, the proposed one performs the filtering process accurately. The filtered images are identical to those based on the binary number system.
Keywords
digital image filtering, residue number system
Authors
YOUNES, D.; ŠTEFFAN, P.
RIV year
2013
Released
18. 11. 2013
ISBN
1802-4564
Periodical
ElectroScope - http://www.electroscope.zcu.cz
Year of study
Number
5
State
Czech Republic
Pages from
1
Pages to
6
Pages count
URL
http://147.228.94.30/images/PDF/Rocnik2013/Cislo5_2013/r7c5c13.pdf
BibTex
@article{BUT104271, author="Dina {Younes} and Pavel {Šteffan}", title="Fast and Power Reduced RNS-Based Image Filtering in Spatial Domain", journal="ElectroScope - http://www.electroscope.zcu.cz", year="2013", volume="2013", number="5", pages="1--6", issn="1802-4564", url="http://147.228.94.30/images/PDF/Rocnik2013/Cislo5_2013/r7c5c13.pdf" }