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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