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Proceedings Paper

Fragile imperceptible digital watermark with privacy control
Author(s): Don Coppersmith; Frederick C. Mintzer; Charles P. Tresser; Chai Wah Wu; Minerva M. Yeung
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Paper 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.

Paper Details

Date Published: 9 April 1999
PDF: 6 pages
Proc. SPIE 3657, Security and Watermarking of Multimedia Contents, (9 April 1999); doi: 10.1117/12.344705
Show Author Affiliations
Don Coppersmith, IBM Thomas J. Watson Research Ctr. (United States)
Frederick C. Mintzer, IBM Thomas J. Watson Research Ctr. (United States)
Charles P. Tresser, IBM Thomas J. Watson Research Ctr. (United States)
Chai Wah Wu, IBM Thomas J. Watson Research Ctr. (United States)
Minerva M. Yeung, Intel Corp. (United States)


Published in SPIE Proceedings Vol. 3657:
Security and Watermarking of Multimedia Contents
Ping Wah Wong; Edward J. Delp, Editor(s)

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