Shu-Kei Yip, Oscar C. Au, Chi-Wang Ho, Hoi-Ming Wong, Richard Y. M. Li. New Digital Watermarking for Few-Color Images. In Proceedings of the International Conference on Image Processing, ICIP 2006, October 8-11, Atlanta, Georgia, USA. pages 2553-2556, IEEE, 2006. [doi]
Abstract is missing.