Detail publikace

Wavelet Based Enhancement of Ultrasonic Signals for Edge Detection

KOLÁŘ, R., KOLKA, M., KOZUMPLÍK, J., PROVAZNÍK, I.

Originální název

Wavelet Based Enhancement of Ultrasonic Signals for Edge Detection

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The filtering via the wavelet domain has found many applications in the signal and image denoising area. We employ this method for preprocessing of the radiofrequency (RF) ultrasound signals to improve the contrast and to the speckle reduction. The method is combined with the Wiener filter (WF) approximation. We show that after the application of the method, makes images more convenient for the consecutive edge detection.

Klíčová slova v angličtině

wavelet transform, ultrasound, edge detection

Autoři

KOLÁŘ, R., KOLKA, M., KOZUMPLÍK, J., PROVAZNÍK, I.

Rok RIV

2001

Vydáno

10. 6. 2001

Nakladatel

VUT BRNO

Místo

Brno

ISBN

80-214-1861-3

Kniha

Proceedings of the 11-th International Conference Radioelektronika 2001

Strany od

198

Strany do

201

Strany počet

4

URL

knihovna UBMI FEI VUT

BibTex

@inproceedings{BUT6949,
  author="Radim {Kolář} and Milan {Kolka} and Jiří {Kozumplík} and Valentine {Provazník}",
  title="Wavelet Based Enhancement of Ultrasonic Signals for Edge Detection",
  booktitle="Proceedings of the 11-th International Conference Radioelektronika 2001",
  year="2001",
  pages="4",
  publisher="VUT BRNO",
  address="Brno",
  isbn="80-214-1861-3",
  url="knihovna UBMI FEI VUT"
}