DocumentCode :
2257190
Title :
A method for design of impulse bursts noise filters optimized for FPGA implementations
Author :
Vasicek, Zdenek ; Sekanina, Lukas ; Bidlo, Michal
Author_Institution :
Fac. of Inf. Technol., Brno Univ. of Technol., Brno, Czech Republic
fYear :
2010
fDate :
8-12 March 2010
Firstpage :
1731
Lastpage :
1736
Abstract :
This paper deals with the evolutionary design of area-efficient filters for impulse bursts noise which is often present in remote sensing images such as satellite images. Evolved filters require much smaller area in the FPGA than conventional filters. Simultaneously, they exhibit at least comparable filtering capabilities with respect to conventional filters. Low-cost embedded systems equipped with low-end FPGAs represent a target application for presented filters.
Keywords :
active filters; burst noise; digital filters; embedded systems; field programmable gate arrays; impulse noise; integrated circuit design; signal denoising; FPGA implementations; area efficient filter; embedded system; evolutionary design; impulse bursts noise filters; least comparable filtering; remote sensing image; Adaptive filters; Algorithm design and analysis; Circuits; Design methodology; Design optimization; Embedded system; Evolutionary computation; Field programmable gate arrays; Information filtering; Information filters;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Design, Automation & Test in Europe Conference & Exhibition (DATE), 2010
Conference_Location :
Dresden
ISSN :
1530-1591
Print_ISBN :
978-1-4244-7054-9
Type :
conf
DOI :
10.1109/DATE.2010.5457094
Filename :
5457094
Link To Document :
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