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Advances in Audio Watermarking Based on Matrix Decomposition. 2019 ed.
・ISBN 978-3-030-15725-8 paper EUR 49.99
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| 著者・編者 | Dhar, Pranab Kumar / Shimamura, Tetsuya, |
|---|---|
| シリーズ | (SpringerBriefs in Speech Technology) |
| 出版社 | (Springer Nature Switzerland AG, SZ) |
| 出版年月 | 2019 |
| ページ数 | 56 pp. |
| 言語 | ENG |
| ニュース番号 | ＜A02-51010＞ |
解説
This book introduces audio watermarking methods in transform domain based on matrix decomposition for copyright protection. Chapter 1 discusses the application and properties of digital watermarking. Chapter 2 proposes a blind lifting wavelet transform (LWT) based watermarking method using fast Walsh Hadamard transform (FWHT) and singular value decomposition (SVD) for audio copyright protection. Chapter 3 presents a blind audio watermarking method based on LWT and QR decomposition (QRD) for audio copyright protection. Chapter 4 introduces an audio watermarking algorithm based on FWHT and LU decomposition (LUD). Chapter 5 proposes an audio watermarking method based on LWT and Schur decomposition (SD). Chapter 6 explains in details on the challenges and future trends of audio watermarking in various application areas.
- Introduces audio watermarking methods for copyright protection and ownership protection;
- Describes watermarking methods with encryption and decryption that provide excellent performance in terms of imperceptibility, robustness, and data payload;
- Discusses in details on the challenges and future research direction of audio watermarking in various application areas.