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 authors of this second edition provide an update on the framework for applying these techniques that they provided researchers and professionals in the first well-received edition. Steganography and steganalysis (the art of detecting hidden information) have been added to a robust treatment of digital watermarking, as many in each field research and deal with the other. New material includes watermarking with side information, QIM, and dirty-paper codes. The revision and inclusion of new material by these influential authors has created a must-own book for anyone in this profession.

This new edition now contains essential information on steganalysis and steganography
New concepts and new applications including QIM introduced
Digital watermark embedding is given a complete update with new processes and applications

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Yes, you can access Digital Watermarking and Steganography by Ingemar Cox,Matthew Miller,Jeffrey Bloom,Jessica Fridrich,Ton Kalker in PDF and/or ePUB format, as well as other popular books in Informatica & Media digitali. We have over one million books available in our catalogue for you to explore.

Information

Publisher

Morgan Kaufmann

Year

2007

ISBN

9780080555805

Edition

Topic

Informatica

Subtopic

Media digitali

Front Cover
Digital Watermarking and Steganography
Copyright Page
Table of Contents
Preface to the First Edition
Preface to the Second Edition
Example Watermarking Systems
Chapter 1. Introduction
Chapter 2. Applications and Properties
Chapter 3. Models of Watermarking
Chapter 4. Basic Message Coding
Chapter 5. Watermarking with Side Information
Chapter 6. Practical Dirty-Paper Codes
Chapter 7. Analyzing Errors
Chapter 8. Using Perceptual Models
Chapter 9. Robust Watermarking
Chapter 10. Watermark Security
Chapter 11. Content Authentication
Chapter 12. Steganography
Chapter 13. Steganalysis
Appendix A. Background Concepts
Appendix B. Selected Theoretical Results
Appendix C. Notation and Common Variables
Glossary
References
Index
About the Authors