Vasiliy Sachnev, Hyoung Joong Kim, Shijun Xiang, Jeho Nam. An Improved Reversible Difference Expansion Watermarking Algorithm. In Yun Q. Shi, Hyoung Joong Kim, Stefan Katzenbeisser, editors, Digital Watermarking, 6th International Workshop, IWDW 2007, Guangzhou, China, December 3-5, 2007, Proceedings. Volume 5041 of Lecture Notes in Computer Science, pages 254-263, Springer, 2007. [doi]
Abstract is missing.