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Proceedings Paper

Transform domain watermarking: adaptive selection of the watermark’s position and length
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Paper Abstract

Transform domain methods have dominated the watermarking field from its early stages. In these methods some coefficients are selected and modified according to certain rules. The two most important numbers in this process are the length and the position of the watermark. These are usually heuristically chosen. In order to handle this problem, an adaptive scheme for the selection of the proper coefficients is analysed in the present communication.

Paper Details

Date Published: 23 June 2003
PDF: 7 pages
Proc. SPIE 5150, Visual Communications and Image Processing 2003, (23 June 2003); doi: 10.1117/12.505903
Show Author Affiliations
Vassilis E. Fotopoulos, Univ. of Patras (Greece)
Research Academic Computer Technology Institute (Greece)
Athanassios Skodras, Research Academic Computer Technology Institute (Greece)
Hellenic Open Univ. (Greece)


Published in SPIE Proceedings Vol. 5150:
Visual Communications and Image Processing 2003
Touradj Ebrahimi; Thomas Sikora, Editor(s)

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