Computer Sciences


 Wavelet Multimedia Security

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FWF P 15170: Adaptive Security Techniques for Visual Data in Wavelet-based Representation

General Information

Contact person: Andreas Uhl

Duration: Jan. 2002 - Dec. 2005

Funding: by FWF

People working at this project: Roland Norcen, Dominik Engel, Dominik Engel, Dominik Engel, Dominik Engel, Dominik Engel


This project aims at developing wavelet-based multimedia security techniques. In particular, we focus on improving the security of wavelet-based watermarking and visual hashing schemes, and we develop efficient techniques for encrypting wavelet encoded visual data, with focus on JPEG 2000 and fast header encryption schemes.

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