Digital Watermarking: Third International Workshop, IWDW 2004, Seoul, Korea, October 30 - November 1, 2004, Revised Selected Papers

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Ingemar J. Cox, Ton Kalker, Heung-Kyu Lee
Springer, 2005. gada 9. febr. - 306 lappuses
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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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Invited Lecture
Informed Detection Revisited
A CounterGeometric Distortions Data Hiding Scheme Using
A Secure InternetBased Personal Identity Verification System Using
Watermarking System for QoS Aware Content Adaptation
Robust Estimation of Amplitude Modification for Scalar Costa Scheme
Reversible Data Hiding Using Integer Wavelet Transform
Authentication and Stego
Security of WSS Techniques
Flaws in Generic Watermarking Protocols Based
A Generalized Method for Constructing and Proving
Towards the Public but Noninvertible Watermarking
A Generalization of an Anonymous BuyerSeller Watermarking
Watermarking Technique for Authentication of 3D Polygonal Meshes
FidelityControlled Robustness Enhancement of Blind Watermarking
A Video Watermarking Using the 3D Wavelet Transform

A Multifeature Based Invertible Authentication Watermarking

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