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 these technologies are being applied. As a result, additional groundwork is laid for future developments in this field, helping the reader understand and anticipate new approaches and applications.
Rezensionen / Stimmen
"his book is an immensely valuable contribution. The treatment of error rates, fidelity, quality and related issues is outstanding, being not just rooted in communications theory but also grounded in extensive experiments. Examples drawn from real systems are used to illustrate and motivate, while the inclusion of source code may enable future researchers in this field to start from a common place, and a higher level, than now. I expect that this book will become the standard reference work in the field."?Ross Anderson, Professor, Cambridge University"he authors provide a comprehensive overview of digital watermarking, rife with detailed examples and grounded within strong theoretical framework. Digital Watermarking will serve as a valuable introduction as well as a useful reference for those engaged in the field."?Walter Bender, Director, M.I.T. Media Lab
Reihe
Sprache
Verlagsort
Verlagsgruppe
Elsevier Science & Technology
Zielgruppe
Maße
Höhe: 234 mm
Breite: 186 mm
Gewicht
ISBN-13
978-1-55860-714-9 (9781558607149)
Copyright in bibliographic data and cover images is held by Nielsen Book Services Limited or by the publishers or by their respective licensors: all rights reserved.
Schweitzer Klassifikation
Ingemar J. Cox holds a B.Sc. from University College London and a Ph.D. from Oxford University. He worked at AT&T Bell Labs from 1984 until 1989 and in 1989 joined NEC Research Institute as a senior research scientist. From 1997 to 1999, he served as CTO of Signafy, an NEC subsidiary responsible for commercialization of watermarking, In 1999, he returned to the NEC Research Institute as a Research Fellow. Matthew L. Miller began working in graphics and image processing at AT&T Bell Labs in 1979. He obtained a B.A. in cognitive science from the University of Rochester in 1986, and has subsequently written several commercial software applications and delivered lecture courses at a number of universities in Europe. Since 1993, he has worked as a researcher at NEC. Jeffrey A. Bloom, a researcher in digital watermarking at the Sarnoff Corporation, began working in the field in 1998 at Signafy, Inc. and later at NEC Research Institute. He holds B.S. and M.S. degrees in electrical engineering from Worcester Polytechnic Institute and a Ph.D. from the University of California, Davis. Dr. Bloom has expertise in the areas of signal and image processing, image and video compression, and human visual models. Matthew L. Miller began working in graphics and image processing at AT&T Bell Labs in 1979. He obtained a B.A. in cognitive science from the University of Rochester in 1986, and has subsequently written several commercial software applications and delivered lecture courses at a number of universities in Europe. Since 1993, he has worked as a researcher at NEC.
Autor*in
Professor, University College, London, U.K.
NEC, Princeton, NJ, U.S.A.
Thomson, Princeton, NJ, U.S.A.
PrefaceExample Watermarking Systems1 Introduction2 Applications and Properties3 Models of Watermarking4 Basic Message Coding5 Watermarking with Side Information6 Analyzing Errors7 Using Perceptual Models8 Robust Watermarking9 Watermark Security10 Content Authentication Appendix A: Background Concepts Appendix B: Selected Theoretical ResultsAppendix C: Source Code Appendix D: Notationand Common Variables GlossaryReferencesIndexAbout the Authors
