Hiroki Nishikawa, Yoshio Kakizaki, Keiichi Iwamura. Proposal of a watermarking scheme using winding number and unneeded synchronism. In Proceedings of the International Symposium on Information Theory and its Applications, ISITA 2012, Honolulu, HI, USA, October 28-31, 2012. pages 802-805, IEEE, 2012. [doi]
Abstract is missing.