Detail publikace

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

SEKANINA, L. SALAJKA, V. VAŠÍČEK, Z.

Originální název

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

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální 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

Autoři

SEKANINA, L.; SALAJKA, V.; VAŠÍČEK, Z.

Rok RIV

2012

Vydáno

10. 6. 2012

Nakladatel

Institute of Electrical and Electronics Engineers

Místo

CA

ISBN

978-1-4673-1508-1

Kniha

2012 IEEE World Congress on Computational Intelligence

Strany od

432

Strany do

439

Strany počet

6

URL

https://www.fit.vut.cz/research/publication/9865/

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/"
}

Dokumenty

cec.pdf