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Algorithms for Audio Watermarking and Steganography
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  • Title Algorithms for Audio Watermarking and Steganography
  • Authors Andrew McGill
  • Publisher: Leading Edge (March 2, 2006)
  • Paperback: 236 pages
  • Language: English
  • ISBN-10: N/A
  • ISBN-13: N/A
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Algorithms for Audio Watermarking and Steganography
Nedeljko Cvejic

Book Description

Digital audio, video, images, and documents are flying through cyberspace to their respective owners. Unfortunately, along the way, individuals may choose to intervene and take this content for themselves. Digital watermarking and steganography technology greatly reduces the instances of this by limiting or eliminating the ability of third parties to decipher the content that he has taken. The many techiniques of digital watermarking (embedding a code) and steganography (hiding information) continue to evolve as applications that necessitate them do the same.

The main results of this book are the development of novel audio watermarking algorithms, with the state-of-the-art performance and an acceptable increase in computational complexity. The algorithms' performance is validated in the presence of the standard watermarking attacks. The main technical solutions include algorithms for embedding high data rate watermarks into the host audio signal, using channel models derived from communications theory for watermark transmission and the detection and modeling of attacks using attack characterization procedure. The thesis also includes a thorough review of the state-of-the-art literature in the digital audio watermarking.

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