Analysis on the improved SVD-based watermarking scheme


Ling, Huo-Chong and Phan, Raphael C-W. and Heng, Swee-Huay (2010) Analysis on the improved SVD-based watermarking scheme. In: Advances in Computer Science and Information Technology. Lecture Notes in Computer Science (6059). Springer Berlin Heidelberg, pp. 143-149. ISBN 978-3-642-13576-7

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Watermarking schemes allow a cover image to be embedded with a watermark image, for diverse applications including proof of ownership or for image hiding. In this paper, we present analysis on the improved SVD-based watermarking scheme proposed by Mohammad et al. The scheme is an improved version of the scheme proposed by Liu and Tan and is claimed to be able to solve the problem of false-positive detection in Liu and Tan scheme. We show how the designers’ security claims, related to robustness and proof of ownership application can be invalidated. We also demonstrate a limitation in Mohammad et al. scheme which degrades the whole watermarked image.

Item Type: Book Section
Additional Information: AST/UCMA/ISA/ACN 2010 Conferences, Miyazaki, Japan, June 23-25, 2010. Joint Proceedings
Subjects: Q Science > Q Science (General)
Divisions: Faculty of Information Science and Technology (FIST)
Depositing User: Ms Rosnani Abd Wahab
Date Deposited: 30 Dec 2013 04:03
Last Modified: 30 Dec 2013 04:03


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