About: Method for Real-Time Signal Processing via Wavelet Transform

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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 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 real time, or in case we need to process a long signal (not necessarily in real time), but there is insufficient computational 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 also for the speech processing, e.g. denoising the speech signal via thresholding the wavelet coefficients or speech coding. In the paper, the principle of the segmented forward wavelet transform is explained and the algorithm is described in detail. The new method of segmented wavelet transform (SegWT) makes it possible to 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 real time, or in case we need to process a long signal (not necessarily in real time), but there is insufficient computational 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 also for the speech processing, e.g. denoising the speech signal via thresholding the wavelet coefficients or speech coding. In the paper, the principle of the segmented forward wavelet transform is explained and the algorithm is described in detail. (en) The new method of segmented wavelet transform (SegWT) makes it possible to 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 real time, or in case we need to process a long signal (not necessarily in real time), but there is insufficient computational 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 also for the speech processing, e.g. denoising the speech signal via thresholding the wavelet coefficients or speech coding. In the paper, the principle of the segmented forward wavelet transform is explained and the algorithm is described in detail. (cs)
Title	Method for Real-Time Signal Processing via Wavelet Transform Metoda pro zpracování signálů v reálném čase pomocí waveletové transformace (cs) Method for Real-Time Signal Processing via Wavelet Transform (en)
skos:prefLabel	Method for Real-Time Signal Processing via Wavelet Transform Metoda pro zpracování signálů v reálném čase pomocí waveletové transformace (cs) Method for Real-Time Signal Processing via Wavelet Transform (en)
skos:notation	RIV/00216305:26220/06:PU63569!RIV08-GA0-26220___
http://linked.open.../vavai/riv/strany	368-378
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/04/1097), P(GP102/06/P407), Z(MSM0021630513)
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Rajmic, Pavel
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	485078
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/06:PU63569
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	wavelet transform (en)
http://linked.open.../riv/klicoveSlovo	wavelet transform
http://linked.open...ontrolniKodProRIV	[43D340EFB68D]
http://linked.open...v/mistoKonaniAkce	Barcelona
http://linked.open...i/riv/mistoVydani	Berlin, Germany
http://linked.open...i/riv/nazevZdroje	Nonlinear Analyses and Algorithms for Speech Processing (Revised Selected Papers, Springer LNAI 3817)
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...vavai/riv/projekt	Enhancement of speech signal hidden in noise Optimum algorithms for perfect/exact computation of wavelet transform in real time
http://linked.open...UplatneniVysledku	2006
http://linked.open...iv/tvurceVysledku	Rajmic, Pavel
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2005-04-19 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Advanced Electronic Communication Systems and Technologies (ELCOM)
number of pages	11 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Springer-Verlag
https://schema.org/isbn	3-540-31257-9
http://localhost/t...ganizacniJednotka	26220

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