About: Using the Wavelet Transform in Real-time Digital Signal Processing

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The new method of segmented wavelet transform (SegWT) makes it possible to exactly compute the discrete-time wavelet transform of a signal segment-by-segment. This means that the method could be utilized for wavelet-type processing of a signal in %22real time%22, or in case we need to process a long signal (not necessarily in real time), but there is insufficient memory capacity for it (for example in the signal processors). Then it is possible to process the signal part-by-part with low memory costs by the new method. The method is suitable for universal utilization in any place where the signal has to be processed via modification of its wavelet coefficients (e.g. signal de-noising, compression, speech segmentation, music processing, alternative modulation techniques for xDSL systems). It is also possible to use SegWT in wavelet-processing (e.g. compression, selective area processing) of large images. In the paper, the principle of the forward segmented wavelet transform is described. The new method of segmented wavelet transform (SegWT) makes it possible to exactly compute the discrete-time wavelet transform of a signal segment-by-segment. This means that the method could be utilized for wavelet-type processing of a signal in %22real time%22, or in case we need to process a long signal (not necessarily in real time), but there is insufficient memory capacity for it (for example in the signal processors). Then it is possible to process the signal part-by-part with low memory costs by the new method. The method is suitable for universal utilization in any place where the signal has to be processed via modification of its wavelet coefficients (e.g. signal de-noising, compression, speech segmentation, music processing, alternative modulation techniques for xDSL systems). It is also possible to use SegWT in wavelet-processing (e.g. compression, selective area processing) of large images. In the paper, the principle of the forward segmented wavelet transform is described. (en)
Title	Using the Wavelet Transform in Real-time Digital Signal Processing Using the Wavelet Transform in Real-time Digital Signal Processing (en)
skos:prefLabel	Using the Wavelet Transform in Real-time Digital Signal Processing Using the Wavelet Transform in Real-time Digital Signal Processing (en)
skos:notation	RIV/00216305:26220/06:PU62009!RIV10-GA0-26220___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/04/1097), P(GA102/06/1233), P(GP102/06/P407), Z(MSM0021630513)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Rajmic, Pavel Vlach, Jan
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	505408
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/06:PU62009
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	wavelet transform, segmented wavelet transform (en)
http://linked.open.../riv/klicoveSlovo	segmented wavelet transform wavelet transform
http://linked.open...ontrolniKodProRIV	[FF25823DE5F4]
http://linked.open...v/mistoKonaniAkce	Lodz, Poland
http://linked.open...i/riv/mistoVydani	Lodz, Poland
http://linked.open...i/riv/nazevZdroje	ICSES '06 Internation Conference on Signals and Electronic Systems (Proceedings volume 2 of 2)
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Enhancement of speech signal hidden in noise The Optimalization of Algorithms for Digital Audio Processing Optimum algorithms for perfect/exact computation of wavelet transform in real time
http://linked.open...UplatneniVysledku	2006
http://linked.open...iv/tvurceVysledku	Vlach, Jan Rajmic, Pavel
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2006-09-17 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Advanced Electronic Communication Systems and Technologies (ELCOM)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	CMYK Studio Poligrafii i Reklamy
https://schema.org/isbn	83-921172-5-5
http://localhost/t...ganizacniJednotka	26220

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