1 August 2001 Suggestion for an alternative to watermarking and digital signatures
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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.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Lutz Vorwerk, Lutz Vorwerk, Frank Losemann, Frank Losemann, Christoph Meinel, Christoph Meinel, "Suggestion for an alternative to watermarking and digital signatures", Proc. SPIE 4314, Security and Watermarking of Multimedia Contents III, (1 August 2001); doi: 10.1117/12.435396; https://doi.org/10.1117/12.435396

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