Chih-Chin Lai, Ci-Fong Jhan, Wei-Shun Wang. Digital image watermarking using DCT and z-score transform. In International Conference on Machine Learning and Cybernetics, ICMLC 2010, Qingdao, China, July 11-14, 2010, Proceedings. pages 2933-2937, IEEE, 2010. [doi]
Abstract is missing.