Digital watermarking using Walsh code sequences with error spreading technique and intra-pixel prediction

Shu-Kei Yip, Oscar C. Au. Digital watermarking using Walsh code sequences with error spreading technique and intra-pixel prediction. In International Symposium on Circuits and Systems (ISCAS 2005), 23-26 May 2005, Kobe, Japan. pages 4991-4994, IEEE, 2005. [doi]

Abstract

Abstract is missing.