Conference paper

VAŠÍČEK Zdeněk and SEKANINA Lukáš. Reducing the Area on a Chip Using a Bank of Evolved Filters. In: Evolvable Systems: From Biology to Hardware. Berlin: Springer Verlag, 2007, pp. 222-232. ISBN 978-3-540-74625-6.
Publication language:english
Original title:Reducing the Area on a Chip Using a Bank of Evolved Filters
Title (cs):Snížení plochy na čipu s využitím banky evolučně navržených filtrů
Proceedings:Evolvable Systems: From Biology to Hardware
Conference:International Conference on Evolvable Systems: From Biology to Hardware
Series:LNCS 4684
Place:Berlin, DE
Publisher:Springer Verlag
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image filter, FPGA, evolvable hardware
An evolutionary algorithm is utilized to find a set of image filters which can be employed in a bank of image filters. This filter bank exhibits at least comparable visual quality of filtering in comparison with a sophisticated adaptive median filter when applied to remove the salt-and-pepper noise of high intensity (up to 70% corrupted pixels). The main advantage of this approach is that it requires four times less resources on a chip when compared to the adaptive median filter. The solution also exhibits a very good behavior for the impulse bursts noise which is typical for satellite images. 
   author = {Zden{\v{e}}k Va{\v{s}}{\'{i}}{\v{c}}ek and
	Luk{\'{a}}{\v{s}} Sekanina},
   title = {Reducing the Area on a Chip Using a Bank of
	Evolved Filters},
   pages = {222--232},
   booktitle = {Evolvable Systems: From Biology to Hardware},
   series = {LNCS 4684},
   year = 2007,
   location = {Berlin, DE},
   publisher = {Springer Verlag},
   ISBN = {978-3-540-74625-6},
   language = {english},
   url = {}

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