Abstract
A watermarking algorithm of binary images using adaptable matrix is presented. An adaptable matrix is designed to evaluate the smoothness and the connectivity of binary images. The watermark is embedded according to the adaptable matrix in this algorithm. In the proposed watermarking algorithm, each image block implements a XOR operation with the binary adaptable matrix, which has the same size with the image block, and in order to embed the watermark data, a multiplication operation are also implemented with the weight matrix. The experimental results show that proposed scheme has a good performance.
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References
Puhan N B, Ho A T S. Binary Document Image Watermarking for Secure Authentication Using Perceptual Modeling[C]// Proceedings of the 5th IEEE International Symposium on Signal Processing and Information Technology, Athens: IEEE Press, 2005: 393–398.
Matsui K, Tanaka K. Video Steganography: How to Secretly Embed a Signature in a Picture[J]. IMA Intellectual Property Project Proceedings, 1994, 1(1): 187–205.
Low S, Maxemchuk N, Lapone A. Document Identification for Copyright Protection Using Centroid Detection[J]. IEEE Trans on Communications, 1998, 46(3): 372–383.
Low S, Lapone A, Maxemchuk N. Document Identification to Discourage Illicit Copying[C]//Proceedings of IEEE Globe Com. San Francisco: IEEE Press, 1995: 13–17.
Wu Min, Liu Bede. Data Hiding in Binary Image for Authentication and Annotation[J]. IEEE Transactions on Multimedia, 2004, 6(4): 528–538.
Pan H K, Chen Y Y, Tseng Y C. A Secure Data Hiding Scheme for Two-Color Image[C]//Proceedings of IEEE Symposium on Computers and Communications. Washington DC: IEEE Press, 2000: 750–755.
Tseng Y C, Pan H K. Data Hiding in Two-Color Images[J]. IEEE Transactions on Computer, 2002, 51(7): 873–880.
Tseng Y C, Chen Y Y, Pan H K. A Secure Data Hiding Scheme for Binary Images[J]. IEEE Transactions on Communications, 2003, 50(8): 1227–1231.
Yang Huijuan, Kot A C. Binary Image Authentication with Tampering Localization by Embedding Cryptographic Signature and Block Identifier[J]. IEEE Signal Processing Letters, 2006, 13(12): 741–744.
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Foundation item: China Postdoctoral Science Foundation (20070420707) and Supported by the Natural Science Foundation of Education Bureau of Hunan Province (2008A520003)
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Zhang, F., Zhang, J. A binary images watermarking algorithm based on adaptable matrix. Wuhan Univ. J. Nat. Sci. 13, 595–599 (2008). https://doi.org/10.1007/s11859-008-0517-2
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DOI: https://doi.org/10.1007/s11859-008-0517-2