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Digital Watermarking - 4th International Workshop, IWDW 2005, Siena, Italy, September 15-17, 2005, Proceedings (Paperback, 2005 ed.)
Mauro Barni, Ingemar Cox, Ton Kalker, Hyoung Joong Kim
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R1,787
Discovery Miles 17 870
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Ships in 10 - 15 working days
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We are delighted to welcome the attendees of the Fourth
International Wo- shop on Digital Watermarking (IWDW). Watermarking
continues to generate strong academic interest. Commercialization
of the technology is proceeding at a steadypace. We haveseen
watermarkingadoptedfor DVD audio.Fingerpri- ing technology was
successfully used to determine the source of pirated video
material. Furthermore, a number of companies are using watermarking
as an enabling technology for broadcast monitoring services.
Watermarking of digital cinema contentis anticipated. Future
applications may also come from areas- related to digital rights
management. For example, the use of watermarking to enhance legacy
broadcast and communication systems is now being considered. IWDW
2005 o?ers an opportunity to re?ect upon the state of the art in
digital watermarking as well as discuss directions for future
research and applications. This year we accepted 31 papers from 74
submissions. This 42% acceptance rate indicates our commitment to
ensuring a very high quality conference. We
thankthemembersoftheTechnicalProgramCommitteeformakingthispossible
by their timely and insightful reviews. Thanks to their hard work
this is the ?rst IWDW at which the ?nal proceedings are available
to the participants at the time of the workshop as a Springer LNCS
publication.
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Digital Watermarking - Third International Workshop, IWDW 2004, Seoul, Korea, October 30 - November 1, 2004, Revised Selected Papers (Paperback, 2005 ed.)
Ingemar J. Cox, Ton Kalker, Heung-Kyu Lee
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R1,673
Discovery Miles 16 730
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Ships in 10 - 15 working days
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We are happy to present to you the proceedings of the 3rd
International Workshop on Digital Watermarking, IWDW 2004. Since
its modern reappearance in the academic community in the early
1990s, great progress has been made in understanding both the
capabilities and the weaknesses of digital watermarking. On the
theoretical side, we all are now well aware of the fact that
digital watermarking is best viewed as a form of communication
using side information. In the case of digital watermarking the
side information in question is the document to be watermarked.
This insight has led to a better understanding of the limits of the
capacity and robustness of digital watermarking algorithms. It has
also led to new and improved watermarking algorithms, both in terms
of capacity and imperceptibility. Similarly, the role of human
perception, and models thereof, has been greatly enhanced in the
study and design of digital watermarking algorithms and systems. On
the practical side, applications of watermarking are not yet
abundant. The original euphoria on the role of digital watermarking
in copy protection and copyright protection has not resulted in
widespread use in practical systems. With hindsight, a number of
reasons can be given for this lack of practical applications.
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Digital Watermarking - Second International Workshop, IWDW 2003, Seoul, Korea, October 20-22, 2003, Revised Papers (Paperback, 2004 ed.)
Ton Kalker, Yong M. Ro, Ingemar J. Cox
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R3,262
Discovery Miles 32 620
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Ships in 10 - 15 working days
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We are happy to present to you the proceedings of the 2nd
International Workshop on Digital Watermarking, IWDW 2003. Since
its modern re-appearance in the academic community in the early
1990s, great progress has been made in understanding both the
capabilities and the weaknesses of digital watermarking. On the
theoretical side, we all are now well aware of the fact that
digital waterma- ing is best viewed as a form of communication
using side information. In the case of digital watermarking the
side information in question is the document to be wat- marked.
This insight has led to a better understanding of the limits of the
capacity and robustness of digital watermarking algorithms. It has
also led to new and improved watermarking algorithms, both in terms
of capacity and imperceptibility. Similarly, the role of human
perception, and models thereof, has been greatly enhanced in the
study and design of digital watermarking algorithms and systems. On
the practical side, applications of watermarking are not yet
abundant. The original euphoria on the role of digital watermarking
in copy protection and copyright prot- tion has not resulted in
widespread usage in practical systems. With hindsight, a n- ber of
reasons can be given for this lack of practical applications.
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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