Details

Autor(en) / Beteiligte

• Cox, I. J
• Miller, Matthew L
• Bloom, Jeffrey A

Titel

Digital watermarking [electronic resource]

Auflage

1st edition

Beschreibungen/Notizen

• Description based upon print version of record.
• Includes bibliographical references (p. 501-519) and index.
• Front Cover; Digital Watermarking; Copyright Page; Contents; Preface; Example Watermarking Systems; Chapter 1. Introduction; 1.1 Information Hiding, Steganography, and Watermarking; 1.2 History of Watermarking; 1.3 Importance of Digital Watermarking; Chapter 2. Applications and Properties; 2.1 Applications; 2.2 Properties; 2.3 EvaluatingWatermarking Systems; 2.4 Summary; Chapter 3. Models of Watermarking; 3.1 Notation; 3.2 Communications; 3.3 Communication-Based Models of Watermarking; 3.4 Geometric Models of Watermarking; 3.5 Modeling Watermark Detection by Correlation; 3.6 Summary
• Chapter 4. Basic Message Coding4.1 Mapping Messages into Message Vectors; 4.2 Error Correction Coding; 4.3 Detecting Multi-symbol Watermarks; 4.4 Summary; Chapter 5. Watermarking with Side Information; 5.1 Informed Embedding; 5.2 Informed Coding; 5.3 Structured Dirty-Paper Codes; 5.4 Summary; Chapter 6. Analyzing Errors; 6.1 Message Errors; 6.2 False Positive Errors; 6.3 False Negative Errors; 6.4 ROC Curves; 6.5 The Effect of Whitening on Error Rates; 6.6 Analysis of Normalized Correlation; 6.7 Summary; Chapter 7. Using Perceptual Models; 7.1 Evaluating Perceptual Impact of Watermarks
• 7.2 General Form of a Perceptual Model7.3 Two Examples of Perceptual Models; 7.4 Perceptually Adaptive Watermarking; 7.5 Summary; Chapter 8. Robust Watermarking; 8.1 Approaches; 8.2 Robustness to Valumetric Distortions; 8.3 Robustness to Temporal and Geometric Distortions; 8.4 Summary; Chapter 9. Watermark Security; 9.1 Security Requirements; 9.2 Watermark Security and Cryptography; 9.3 Some Significant Known Attacks; 9.4 Summary; Chapter 10. Content Authentication; 10.1 Exact Authentication; 10.2 Selective Authentication; 10.3 Localization; 10.4 Restoration; 10.5 Summary
• Appendix A. Background ConceptsA.1 Information Theory; A.2 Cryptography; Appendix B. Selected Theoretical Results; B.1 Capacity of Channels with Side Information at the Transmitter (Gel'fand and Pinsker); B.2 Capacity of the AWGN Dirty-Paper Channel (Costa); B.3 Information-Theoretic Analysis of Secure Watermarking (Moulin and O'Sullivan); B.4 Error Probabilities Using Normalized Correlation Detectors (Miller and Bloom); B.5 Effect of Quantization Noise on Watermarks (Eggers and Girod); Appendix C. Source Code; C.1 E_BLIND/D_LC; C.2 E_FIXED_LC/D_LC; C.3 E_BLK_BLIND/D_BLK_CC
• C.4 E_SIMPLE_8/D_SIMPLE_8C.5 E_TRELLIS_8/D_TRELLIS_8; C.6 E_BLK_8/D_BLK_8; C.7 E_BLK_FIXED_CC/D_BLK_CC; C.8 E_BLK_FIXED_R/D_BLK_CC; C.9 E_DIRTY_PAPER/D_DIRTY_PAPER; C.10 E_LATTICE/D_LATTICE; C.11 E_BLIND/D_WHITE; C.12 E_BLK_BLIND/D_WHITE_BLK_CC; C.13 E_PERC_GSCALE/D_LC; C.14 E_PERC_SHAPE/D_LC; C.15 E_PERC_OPT/D_LC; C.16 E_MOD/D_LC; C.17 E_DCTQ/D_DCTQ; C.18 E_SFSIG/D_SFSIG; C.19 E_PXL/D_PXL; Appendix D. Notation and Common Variables; D.1 Variable Naming Conventions; D.2 Operators; D.3 Common Variable Names; D.4 Common Functions; Glossary; References; Index; About the Authors
• Digital watermarking is a key ingredient to copyright protection. It provides a solution to illegal copying of digital material and has many other useful applications such as broadcast monitoring and the recording of electronic transactions. Now, for the first time, there is a book that focuses exclusively on this exciting technology. Digital Watermarking covers the crucial research findings in the field: it explains the principles underlying digital watermarking technologies, describes the requirements that have given rise to them, and discusses the diverse ends to which the
• English