Journal
IEEE TRANSACTIONS ON MULTIMEDIA
Volume 7, Issue 4, Pages 624-627Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TMM.2005.846774
Keywords
one-way function; rightful ownership; singular value decomposition (SVD)
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This paper proposes a counterfeiting attack on an SVD-based ownership watermarking scheme. In the proposed attack, the adversary can claim the rightful ownership of any image by fabricating a bogus original image and meaningful logo. To defend against this attack, this paper proposes to generate the watermark from the original image and owner's logo with a one-way function.
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