Hao Luo, Zhe-Ming Lu, Jeng-Shyang Pan. Multiple Watermarking in Visual Cryptography. 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 60-70, Springer, 2007. [doi]
Abstract is missing.