Real-Time lifting wavelet transform algorithm
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F11%3APU95017" target="_blank" >RIV/00216305:26220/11:PU95017 - isvavai.cz</a>
Result on the web
<a href="http://www.elektrorevue.cz/en/articles/analogue-technics/0/real-time-lifting-wavelet-transform-algorithm/" target="_blank" >http://www.elektrorevue.cz/en/articles/analogue-technics/0/real-time-lifting-wavelet-transform-algorithm/</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Real-Time lifting wavelet transform algorithm
Original language description
When performing a wavelet transform of one-dimensional signals, it is often impractical or even impossible to load whole input signal at once. This is the case of long audio files or live performances, when real-time processing is necessary. The algorithm presented in this paper allows computation of the forward and inverse lifting wavelet transform of independent segments of the input signal much like well known overlap-add or overlap-save algorithms works for convolution. The goal of the algorithm isto find such overlaps between segments so there is no border distortion which may occur when no overlaps are used due to the difference of wavelet coefficients at the segment borders.
Czech name
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Czech description
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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
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Elektrorevue - Internetový časopis (http://www.elektrorevue.cz)
ISSN
1213-1539
e-ISSN
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Volume of the periodical
2011
Issue of the periodical within the volume
3
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
7
Pages from-to
53-59
UT code for WoS article
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EID of the result in the Scopus database
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