Detail publikačního výsledku

Denoising with real and complex wavelets

KOLÁŘ, R., KOZUMPLÍK, J.

Originální název

Denoising with real and complex wavelets

Anglický název

Denoising with real and complex wavelets

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

We present the comparison between Daubechies complex-valued wavelets (DCW) and Daubechies real-valued wavelets (DRW) in denoising application. The discrete dyadic wavelet transform (DWT) with decimation (nonredundant) is used as well as the undecimated DWT. We show that denoising with DCW leads to higher SNR than denoising with DRW.

Anglický abstrakt

We present the comparison between Daubechies complex-valued wavelets (DCW) and Daubechies real-valued wavelets (DRW) in denoising application. The discrete dyadic wavelet transform (DWT) with decimation (nonredundant) is used as well as the undecimated DWT. We show that denoising with DCW leads to higher SNR than denoising with DRW.

Klíčová slova

wavelet transform, thresholding, complex wavelet, real wavelet

Klíčová slova v angličtině

wavelet transform, thresholding, complex wavelet, real wavelet

Autoři

KOLÁŘ, R., KOZUMPLÍK, J.

Vydáno

27.11.2001

Nakladatel

Mercury Smékal Publishing House

Místo

Košice, Slovenská republika

ISBN

80-89061-49-4

Kniha

DSP-MCOM 2001

Strany od

11

Strany počet

4

URL

knihovna ÚBMI FEI VUT

BibTex

@inproceedings{BUT3563,
  author="Radim {Kolář} and Jiří {Kozumplík}",
  title="Denoising with real and complex wavelets",
  booktitle="DSP-MCOM 2001",
  year="2001",
  pages="4",
  publisher="Mercury Smékal Publishing House",
  address="Košice, Slovenská republika",
  isbn="80-89061-49-4",
  url="knihovna ÚBMI FEI VUT"
}