Detail výsledku

Two-Step Evolution of Polymorphic Circuits for Image Multi-Filtering

SEKANINA, L.; SALAJKA, V.; VAŠÍČEK, Z. Two-Step Evolution of Polymorphic Circuits for Image Multi-Filtering. In 2012 IEEE World Congress on Computational Intelligence. CA: Institute of Electrical and Electronics Engineers, 2012. p. 432-439. ISBN: 978-1-4673-1508-1.
Typ
článek ve sborníku konference
Jazyk
anglicky
Autoři
Sekanina Lukáš, prof. Ing., Ph.D., UPSY (FIT)
Salajka Vojtěch, Ing.
Vašíček Zdeněk, doc. Ing., Ph.D., UPSY (FIT)
Abstrakt



This paper proposes to implement multifunctional image filters using multifunctional gates such as polymorphic gates or multiplexed ordinary gates. The design procedure is based on evolutionary design and optimization conducted using Cartesian genetic programming (CGP). Because of the complexity of the problem the design is decomposed to two phases. In the first step, a multifunctional filter is evolved at the register-transfer level (RTL) using a set of processing elements containing functions such as minimum/maximum, minimum/average etc. over two pixels. In the second step, gate-level implementations of the processing elements utilized in evolved filters are designed and optimized using CGP in combination with conventional logic synthesis tools. It is shown that resulting filters exhibit good filtering capabilities. They are also area-efficient in comparison with solutions based on multiplexing of ordinary filters.  

Klíčová slova

image filter, multifunctional logic, genetic programming, digital circuit

Rok
2012
Strany
432–439
Sborník
2012 IEEE World Congress on Computational Intelligence
Konference
IEEE World Congress on Computational Intelligence
ISBN
978-1-4673-1508-1
Vydavatel
Institute of Electrical and Electronics Engineers
Místo
CA
DOI
UT WoS
000312859301090
EID Scopus
BibTeX
@inproceedings{BUT96889,
  author="Lukáš {Sekanina} and Vojtěch {Salajka} and Zdeněk {Vašíček}",
  title="Two-Step Evolution of Polymorphic Circuits for Image Multi-Filtering",
  booktitle="2012 IEEE World Congress on Computational Intelligence",
  year="2012",
  pages="432--439",
  publisher="Institute of Electrical and Electronics Engineers",
  address="CA",
  doi="10.1109/CEC.2012.6256164",
  isbn="978-1-4673-1508-1",
  url="https://www.fit.vut.cz/research/publication/9865/"
}
Soubory
Projekty
Centrum excelence IT4Innovations, MŠMT, Operační program Výzkum a vývoj pro inovace, ED1.1.00/02.0070, zahájení: 2011-01-01, ukončení: 2015-12-31, ukončen
Natural computing na nekonvenčních platformách, GAČR, Standardní projekty, GAP103/10/1517, zahájení: 2010-01-01, ukončení: 2013-12-31, řešení
Pokročilé bezpečné, spolehlivé a adaptivní IT, VUT, Vnitřní projekty VUT, FIT-S-11-1, zahájení: 2011-01-01, ukončení: 2013-12-31, ukončen
Výzkum informačních technologií z hlediska bezpečnosti, MŠMT, Institucionální prostředky SR ČR (např. VZ, VC), MSM0021630528, zahájení: 2007-01-01, ukončení: 2013-12-31, řešení
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