Digital Watermarking: Second International Workshop, IWDW 2003, Seoul, Korea, October 20-22, 2003, Revised Papers

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 watermarkin...