Detail publikace

Novel Hardware Implementation of Adaptive Median Filters

VAŠÍČEK, Z. SEKANINA, L.

Originální název

Novel Hardware Implementation of Adaptive Median Filters

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

A new FPGA implementation for adaptive median filters is proposed. Adaptive median filters exhibit better filtering properties than standard median filters; however, their implementation cost is higher. Proposed architecture was optimized for throughput allowing 300M pixels to be filtered per second. The best performance/cost ratio exhibits the adaptive median filter which utilizes filtering window 7x7 pixels and can suppress shot noise with intensity up to 60%. In addition to filtering, adaptive median filters can be also used as detectors of corrupted pixels (detection statistics).

Klíčová slova

adaptive median filter, image processing, FPGA,

Autoři

VAŠÍČEK, Z.; SEKANINA, L.

Rok RIV

2008

Vydáno

17. 4. 2008

Nakladatel

IEEE Computer Society

Místo

Bratislava

ISBN

978-1-4244-2276-0

Kniha

Proc. of 2008 IEEE Design and Diagnostics of Electronic Circuits and Systems Workshop

Strany od

110

Strany do

115

Strany počet

6

URL

https://www.fit.vut.cz/research/publication/8604/

BibTex

@inproceedings{BUT27767,
  author="Zdeněk {Vašíček} and Lukáš {Sekanina}",
  title="Novel Hardware Implementation of Adaptive Median Filters",
  booktitle="Proc. of 2008 IEEE Design and Diagnostics of Electronic Circuits and Systems Workshop",
  year="2008",
  pages="110--115",
  publisher="IEEE Computer Society",
  address="Bratislava",
  doi="10.1109/ddecs.2008.4538766",
  isbn="978-1-4244-2276-0",
  url="https://www.fit.vut.cz/research/publication/8604/"
}