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

ISBN-13: 9783540248392 / Angielski / Miękka / 2005 / 306 str.

Ingemar J. Cox; Ton Kalker; Heung-Kyu Lee

Opis

Constitutes the refereed post-proceedings of the Third International Workshop on Digital Watermarking, IWDW 2004, held in Seoul, Korea in October/November 2004. These papers are organized in topical sections on systems, theory, authentication and steganography, cryptography, and methods.

Spis treści

Invited Lecture.- Reversible Data Hiding.- Fingerprinting Curves.- Informed Detection Revisited.- Session I: Systems.- A Counter-Geometric Distortions Data Hiding Scheme Using Double Channels in Color Images.- A Secure Internet-Based Personal Identity Verification System Using Lossless Watermarking and Fingerprint Recognition.- Better Use of Human Visual Model in Watermarking Based on Linear Prediction Synthesis Filter.- Watermarking System for QoS Aware Content Adaptation.- Session II: Theory.- Weighted Segmented Digital Watermarking.- Robust Estimation of Amplitude Modification for Scalar Costa Scheme Based Audio Watermark Detection.- Reversible Data Hiding Using Integer Wavelet Transform and Companding Technique.- Session III: Authentication and Stego.- Alteration-Locating Authentication Watermarking for Binary Images.- On Security Notions of Steganographic Systems.- A Multi-feature Based Invertible Authentication Watermarking for JPEG Images.- Steganographic Scheme Using a Block Cipher.- Watermarking Attack: Security of WSS Techniques.- Session IV: Cryptography.- Flaws in Generic Watermarking Protocols Based on Zero-Knowledge Proofs.- Cryptanalysis of a Wavelet Based Watermarking Scheme.- A Generalized Method for Constructing and Proving Zero-Knowledge Watermark Proof Systems.- Towards the Public but Noninvertible Watermarking.- A Generalization of an Anonymous Buyer-Seller Watermarking Protocol and Its Application to Mobile Communications.- Session V: Methods.- Robust Frequency Domain Audio Watermarking: A Tuning Analysis.- Watermarking Technique for Authentication of 3-D Polygonal Meshes.- Fidelity-Controlled Robustness Enhancement of Blind Watermarking Schemes Using Evolutionary Computational Techniques.- Robust Watermarking on Polygonal Meshes Using Distribution of Vertex Norms.- A Video Watermarking Using the 3-D Wavelet Transform and Two Perceptual Watermarks.