Fragile imperceptible digital watermark with privacy control

Don Coppersmith; Frederick C. Mintzer; Charles P. Tresser; Chai Wah Wu; Minerva M. Yeung

doi:10.1117/12.344705

9 April 1999 Fragile imperceptible digital watermark with privacy control

Don Coppersmith, Frederick C. Mintzer, Charles P. Tresser, Chai Wah Wu, Minerva M. Yeung

Proceedings Volume 3657, Security and Watermarking of Multimedia Contents; (1999) https://doi.org/10.1117/12.344705
Event: Electronic Imaging '99, 1999, San Jose, CA, United States

Abstract

We propose a watermarking scheme which allows the watermarked image to be authenticated by an authentication agent without revealing to the authentication agent the human-readable content of the image by combining privacy control with watermarking and authentication mechanisms. This watermarking scheme has universal applicability to data sets such as image, video and audio bit streams. The watermark can be made to be imperceptible to humans. Usage of public key cryptography allows the authentication agent to authenticate without the capabilities to watermark an image.

Citation Download Citation

Don Coppersmith, Frederick C. Mintzer, Charles P. Tresser, Chai Wah Wu, and Minerva M. Yeung "Fragile imperceptible digital watermark with privacy control", Proc. SPIE 3657, Security and Watermarking of Multimedia Contents, (9 April 1999); https://doi.org/10.1117/12.344705

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