Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Hsien-Wen Tseng, Chin-Chen Chang. An extended difference expansion algorithm for reversible watermarking. Image Vision Comput., 26(8):1148-1153, 2008. [doi]
Abstract is missing.