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.
Hae Yong Kim, Amir Afif. A secure authentication watermarking for halftone and binary images. Int. J. Imaging Systems and Technology, 14(4):147-152, 2004. [doi]