Detail publikačního výsledku

Complex-Valued Wavelets for Medical Image Enhancement

FEDRA, P., PROVAZNÍK, I.

Originální název

Complex-Valued Wavelets for Medical Image Enhancement

Anglický název

Complex-Valued Wavelets for Medical Image Enhancement

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The proposed method is based on complex wavelet representation for zooming medical images. The images are decomposed by the complex-valued wavelet transform, a coefficients in wavelet domain are extended and reconstructed by inverse wavelet transform. For precise zooming, edges of images are localized and preserved while areas of relatively small changes are smoothed.

Anglický abstrakt

The proposed method is based on complex wavelet representation for zooming medical images. The images are decomposed by the complex-valued wavelet transform, a coefficients in wavelet domain are extended and reconstructed by inverse wavelet transform. For precise zooming, edges of images are localized and preserved while areas of relatively small changes are smoothed.

Klíčová slova

medical images, wavelets

Klíčová slova v angličtině

medical images, wavelets

Autoři

FEDRA, P., PROVAZNÍK, I.

Rok RIV

2011

Vydáno

26.06.2002

Nakladatel

Brno University of Technology, VUTIUM Press 2002

Místo

Brno, Česká republika

ISBN

80-214-2120-7

Kniha

Analysis of Biomedical Signals and Images

Edice

16-th Biennial International EURASIP Conference Biosignal 2002 Proceedings

Strany od

344

Strany počet

3

BibTex

@inproceedings{BUT4761,
  author="Petr {Fedra} and Valentýna {Provazník}",
  title="Complex-Valued Wavelets for Medical Image Enhancement",
  booktitle="Analysis of Biomedical Signals and Images",
  year="2002",
  series="16-th Biennial International EURASIP Conference Biosignal 2002 Proceedings",
  pages="3",
  publisher="Brno University of Technology, VUTIUM Press 2002",
  address="Brno, Česká republika",
  isbn="80-214-2120-7"
}