Detail publikačního výsledku

Application of MCLT in Modified Patchwork Algotithm for Audio Watermarking

Radek Zezula

Originální název

Application of MCLT in Modified Patchwork Algotithm for Audio Watermarking

Anglický název

Application of MCLT in Modified Patchwork Algotithm for Audio Watermarking

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

digital watermarking, copy protection, copyright, multimedia

Klíčová slova v angličtině

digital watermarking, copy protection, copyright, multimedia

Autoři

Radek Zezula

Vydáno

29.06.2005

Nakladatel

STU Bratislava

Místo

Bratislava, Slovak Republic

ISBN

80-227-2257-X

Kniha

Proceedings EC-SIP-M 2005

Svazek

5

Strany od

334

Strany počet

6

BibTex

@inproceedings{BUT14837,
  author="Radek {Zezula}",
  title="Application of MCLT in Modified Patchwork Algotithm for Audio Watermarking",
  booktitle="Proceedings EC-SIP-M 2005",
  year="2005",
  volume="5",
  number="2005",
  pages="6",
  publisher="STU Bratislava",
  address="Bratislava, Slovak Republic",
  isbn="80-227-2257-X"
}