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Proceedings Paper

Suggestion for an alternative to watermarking and digital signatures
Author(s): Lutz Vorwerk; Frank Losemann; Christoph Meinel
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Paper Abstract

In the following presentation, the case of a preexistent database, containing objects which describe the owner of a multimedia element and image's features, will be examined. A trusted party adds this information to an entry in its database and performs a harsh over the data of the multimedia element. Additional operations will be performed to extract the main features of the multimedia element.

Paper Details

Date Published: 1 August 2001
PDF: 8 pages
Proc. SPIE 4314, Security and Watermarking of Multimedia Contents III, (1 August 2001); doi: 10.1117/12.435396
Show Author Affiliations
Lutz Vorwerk, Fraunhofer-Institut fuer Telematik (Germany)
Frank Losemann, Fraunhofer-Institut fuer Telematik (Germany)
Christoph Meinel, Fraunhofer-Institut fuer Telematik (Germany)


Published in SPIE Proceedings Vol. 4314:
Security and Watermarking of Multimedia Contents III
Ping Wah Wong; Edward J. Delp, Editor(s)

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