Advances in Audio Watermarking Based on Matrix Decomposition (Springerbriefs in Speech Technology) （2019）

Dhar, Pranab Kumar/ Shimamura, Tetsuya

Springer Nature Switzerland AG（2019/05発売）

• 製本 Paperback:紙装版/ペーパーバック版／ページ数 56 p.
• 言語 ENG
• 商品コード 9783030157258
• DDC分類 005.1

Full Description

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.

Contents

Chapter1: Introduction.- Chapter2: LWT-Based Audio Watermarking Using FWHT and SVD.- Chapter3: Audio Watermarking Based on LWT and QRD.- Chapter4: Audio Watermarking Based on FWHT and LUD.- Chapter5: Audio Watermarking Based on LWT and SD.- Chapter6: Conclusions and Future Work.