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FEDRA, P., PROVAZNÍK, I.
Original Title
Complex-Valued Wavelets for Medical Image Enhancement
Type
conference paper
Language
English
Original Abstract
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.
Keywords
medical images, wavelets
Authors
RIV year
2002
Released
26. 6. 2002
Publisher
Brno University of Technology, VUTIUM Press 2002
Location
Brno, Česká republika
ISBN
80-214-2120-7
Book
Analysis of Biomedical Signals and Images
Edition
16-th Biennial International EURASIP Conference Biosignal 2002 Proceedings
Pages from
344
Pages to
346
Pages count
3
BibTex
@inproceedings{BUT4761, author="Petr {Fedra} and Valentine {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" }