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Proceedings Paper

Experimental study on watermark interference in multiple re-watermarking
Author(s): Daniel Mark; Andreas Uhl; Hartmut Wernisch
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Paper Abstract

Watermark interference is a threat to reliable detection in multiple re-watermarking scenarios. The impact of using disjoint frequency bands and/or different embedding domains in limiting those interferences is evaluated and compared. Employing disjoint frequency bands for embedding different watermarks turns out to be more effective and is capable of maintaining reasonable detection correlation in multiple embedding applications.

Paper Details

Date Published: 27 February 2007
PDF: 9 pages
Proc. SPIE 6505, Security, Steganography, and Watermarking of Multimedia Contents IX, 65050N (27 February 2007); doi: 10.1117/12.699167
Show Author Affiliations
Daniel Mark, Carinthia Tech Institute (Austria)
Andreas Uhl, Carinthia Tech Institute (Austria)
Salzburg Univ. (Austria)
Hartmut Wernisch, Salzburg Univ. (Austria)

Published in SPIE Proceedings Vol. 6505:
Security, Steganography, and Watermarking of Multimedia Contents IX
Edward J. Delp III; Ping Wah Wong, Editor(s)

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