Detail publikace

Redukce speklí v ultrazvukovém obrazu

MAHDAL, V.

Originální název

Redukce speklí v ultrazvukovém obrazu

Anglický název

Speckle reduction in ultrasound image

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

čeština

Originální abstrakt

In this paper a method for speckle reduction is described. In this method image is filtered with an adaptive median filter, transformed into a wavelet domain with a nonseparable wavelet transform, processed with a nonlinear soft thresholding and finally transformed back into a space domain. Speckle noise is reduced and details are almost fully preserved. Several parameters can be adjusted to obtain better results.

Klíčová slova v angličtině

wavelet, speckle, ultrasound

Autoři

MAHDAL, V.

Vydáno

1. 1. 2002

Nakladatel

VUT Brno

Místo

Brno

ISBN

80-214-2116-9

Kniha

Proceedings of 7th conference Student FEEC 2002

Strany od

256

Strany do

258

Strany počet

3

BibTex

@inproceedings{BUT4818,
  author="Vladimír {Mahdal}",
  title="Redukce speklí v ultrazvukovém obrazu",
  booktitle="Proceedings of 7th conference Student FEEC 2002",
  year="2002",
  pages="3",
  publisher="VUT Brno",
  address="Brno",
  isbn="80-214-2116-9"
}