The secret-open watermarking scheme for ownership verification
by Min-Jen Tsai, Mu-Yen Chen, Tien-Hwa Ho
International Journal of Computer Applications in Technology (IJCAT), Vol. 19, No. 1, 2004

Abstract: An algorithm, adopting private and public watermark methodology, is proposed where the characteristic between the original image and the embedding watermark with visible content is utilised to form a two-stage verification process: secret-open watermarking. Performance analysis shows that the design scheme provides a sufficient ownership right verification mechanism and strong robustness under attack.

Online publication date: Thu, 02-Oct-2003

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