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  • This article deals with a statistical method for audio signal watermarking, i.e. the method of Modified Patchwork Algorithm (MPA), which works in the transform domain, especially in the Modulated Complex Lapped Transform (MCLT) domain. This method uses a secret key for the generation of pseudorandom positions in signal for watermark embedding. The experimental test shows much robustness as regards manipulation during common audio signal processing.
  • This article deals with a statistical method for audio signal watermarking, i.e. the method of Modified Patchwork Algorithm (MPA), which works in the transform domain, especially in the Modulated Complex Lapped Transform (MCLT) domain. This method uses a secret key for the generation of pseudorandom positions in signal for watermark embedding. The experimental test shows much robustness as regards manipulation during common audio signal processing. (en)
  • Tento článek popisuje statistickou metodu provádějící vodoznačení audio signálů. Jedná se o metodu Modifikovaného Patchwork algoritmu (MPA), která pracuje v transformované oblasti, konkrétně v MCLT (Modulated Complex Lapped Transform) oblasti. Tato metoda využívá tajného klíče pro generaci pseudonahodných pozic v signálu pro vložení vodoznaku. Experimentální výsledky ukazují dobrou odolnost metody proti běžným manipulacím při zpracování audio signálů. (cs)
Title
  • Application of MCLT in Modified Patchwork Algotithm for Audio Watermarking
  • Application of MCLT in Modified Patchwork Algotithm for Audio Watermarking (en)
  • Vuyžití MCLT v Patchwork algoritmu při audio vodoznačení (cs)
skos:prefLabel
  • Application of MCLT in Modified Patchwork Algotithm for Audio Watermarking
  • Application of MCLT in Modified Patchwork Algotithm for Audio Watermarking (en)
  • Vuyžití MCLT v Patchwork algoritmu při audio vodoznačení (cs)
skos:notation
  • RIV/00216305:26220/05:PU50488!RIV07-GA0-26220___
http://linked.open.../vavai/riv/strany
  • 334-339
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA102/04/1097), Z(MSM0021630513)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 512840
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26220/05:PU50488
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • digital watermarking, copy protection, copyright, multimedia (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [51CEFE2688C5]
http://linked.open...v/mistoKonaniAkce
  • Smolenice
http://linked.open...i/riv/mistoVydani
  • Bratislava, Slovak Republic
http://linked.open...i/riv/nazevZdroje
  • Proceedings EC-SIP-M 2005
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Zezula, Radek
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Slovenská technická univerzita v Bratislave
https://schema.org/isbn
  • 80-227-2257-X
http://localhost/t...ganizacniJednotka
  • 26220
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