Wavelet Denoising of NMR Signal Using QMF Filer Bank Designed by Remez Algorithm
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F04%3APU43545" target="_blank" >RIV/00216305:26220/04:PU43545 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Wavelet Denoising of NMR Signal Using QMF Filer Bank Designed by Remez Algorithm
Original language description
The wavelet transform is an up-to-date method for digital signal processing used in many branches of technology. One of its applications is the suppression of noise in useful signal. The paper deals with suppressing noise in a signal scanned on the NMR tomograph. The method of sub-band thresholding using the wavelet transform is discussed. This method is used in double denoising filtering of an FID signal and an instantaneous frequency signal. Using a filter bank with uniform ripple, designed by the Remmez algorithm, is of advantage.
Czech name
Waveletovská protišumová filtrace pomocí QMF banky filtrů navržené Remezovím algoritmem.
Czech description
Odstranění šumu z užitečého signálu je velmi žádaná technika v mnoha technických odvětvích. Waveletovská filtrace je jednou z nejúčinnějších metod, přičemž použití QMF banky filtrů s rovnoměrným zvlněním se ukázalo jako velmi výhodné.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/IAA2065201" target="_blank" >IAA2065201: Generation and measurement of gradient magnetic fields for in vivo MR localized spectroscopy</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Advances in Electrical and Electronic Engineering
ISSN
1336-1376
e-ISSN
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Volume of the periodical
2004
Issue of the periodical within the volume
3
Country of publishing house
SK - SLOVAKIA
Number of pages
4
Pages from-to
13-16
UT code for WoS article
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EID of the result in the Scopus database
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