With the proliferation of digital media such as DVDs and MP3s, pirated versions of copyrighted material have escalated. Authors, songwriters, movie-makers, and all types of publishers are clamouring for ways to safeguard their investments and income from this digital thievery. Digital watermarking is a technology for authenticating copyright as well as original authorship and publication. In this work, security experts learn which types of media and applications are best-suited for digital watermarking, as well as how to prevent forgery and theft of digital watermarks. It includes in-depth coverage of advances in this field, especially watermarking audio content.
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Michael Arnold received his diploma degree in Physics (Dipl.-Phys.) at Julius-Maximilians University of Wuerzburg. He has since served as the professorial chair, Computational Physics, in Wuerzburg, and as a researcher at the Fraunhofer Institute for Computer Graphics. Mr. Arnold is currently head of the watermarking group in the security technology department at the Fraunhofer Institute for Computer Graphics in Darmstadt, Germany.
Stephen D. Wolthusen is currently deputy department head of the security technology department at the Fraunhofer Institute for Computer Graphics in Darmstadt, Germany. He has been involved in computer security and information assurance research since 1993.
Martin Schmucker works in the security technology department of the Fraunhofer Institute for Computer Graphics in Darmstadt, Germany. His prior experience included work telematics and traffic control systems. His research interests include content protection and digital watermarking.
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