A new approach to commutative watermarking-encryption
A new approach to commutative watermarking-encryption
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2012
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Communications and Multimedia Security / De Decker, Bart; Chadwick, David W. (Hrsg.). - Berlin, Heidelberg : Springer Berlin Heidelberg, 2012. - (Lecture Notes in Computer Science ; 7394). - S. 117-130. - ISBN 978-3-642-32804-6
Zusammenfassung
We propose a new approach to commutative watermarking-encryption (CWE). A permutation cipher is used to encrypt the multimedia data, which leaves the global statistics of the multimedia data intact. Therefore, any non-localized watermarking scheme that depends only on global statistics of the multimedia data can be combined with the permutation cipher to form a CWE scheme. We demonstrate this approach by giving a concrete implementation, which manipulates the global histogram to achieve watermark embedding/detection.
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SCHMITZ, Roland, Shujun LI, Christos GRECOS, Xinpeng ZHANG, 2012. A new approach to commutative watermarking-encryption. In: DE DECKER, Bart, ed., David W. CHADWICK, ed.. Communications and Multimedia Security. Berlin, Heidelberg:Springer Berlin Heidelberg, pp. 117-130. ISBN 978-3-642-32804-6. Available under: doi: 10.1007/978-3-642-32805-3_10BibTex
@inproceedings{Schmitz2012appro-22502, year={2012}, doi={10.1007/978-3-642-32805-3_10}, title={A new approach to commutative watermarking-encryption}, number={7394}, isbn={978-3-642-32804-6}, publisher={Springer Berlin Heidelberg}, address={Berlin, Heidelberg}, series={Lecture Notes in Computer Science}, booktitle={Communications and Multimedia Security}, pages={117--130}, editor={De Decker, Bart and Chadwick, David W.}, author={Schmitz, Roland and Li, Shujun and Grecos, Christos and Zhang, Xinpeng} }
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