Modified patchwork algorithm

A novel audio watermarking scheme

In Kwon Yeo, Hyong Joong Kim

Research output: Contribution to journalArticle

145 Citations (Scopus)

Abstract

This paper presents the Modified Patchwork Algorithm (MPA), a statistical technique for audio watermarking algorithm in the transform (not only Discrete Cosine Transform (DCT), but also DFT and DWT) domain. The MPA is an enhanced version of the conventional patchwork algorithm. The MPA is sufficiently robust to withstand some attacks defined by Secure Digital Music Initiative (SDMI). Experimental results show that the proposed watermarking algorithm is sustainable against compression algorithms such as MP3 and AAC, as well as common signal processing manipulation attacks.

Original languageEnglish
Pages (from-to)381-386
Number of pages6
JournalIEEE Transactions on Speech and Audio Processing
Volume11
Issue number4
DOIs
Publication statusPublished - 2003 Jul
Externally publishedYes

Fingerprint

Audio watermarking
attack
discrete cosine transform
Discrete cosine transforms
music
Watermarking
Discrete Fourier transforms
manipulators
signal processing
Signal processing

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Acoustics and Ultrasonics

Cite this

Modified patchwork algorithm : A novel audio watermarking scheme. / Yeo, In Kwon; Kim, Hyong Joong.

In: IEEE Transactions on Speech and Audio Processing, Vol. 11, No. 4, 07.2003, p. 381-386.

Research output: Contribution to journalArticle

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