@inproceedings{1260bf87ce574fd3a812c98da0e4ac48,
title = "Robust digital watermarking based on key-dependent basis functions",
abstract = "In this paper, we introduce the concept of key-dependent basis functions and discuss its applications to secure robust watermarking for copyright protection and to designing secure public black-box watermark detectors. The new schemes overcome a possible security weakness of global, non-adaptive schemes that apply watermark patterns spanned by a small number of publicly known basis functions. The watermark is embedded into the projections of an image onto the secret set of key-dependent functions (patterns). The robustness of the watermarking scheme with respect to filtering, lossy compression, and combinations of many other attacks is studied. Finally, we propose a candidate for a watermarking scheme that enables the construction of a secure public watermark detector.",
keywords = "Attacks, Orthogonal patterns, Robust image watermarking, Secure public watermark detector",
author = "Jiri Fridrich and Baldoza, \{Arnold C.\} and Simard, \{Richard J.\}",
note = "Publisher Copyright: {\textcopyright} Springer-Verlag Berlin Heidelberg 1998.; 2nd International Workshop on Information Hiding, IH 1998 ; Conference date: 14-04-1998 Through 17-04-1998",
year = "1998",
doi = "10.1007/3-540-49380-8\_11",
language = "English",
isbn = "3540653864",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "143--157",
editor = "David Aucsmith",
booktitle = "Information Hiding - 2nd International Workshop, IH 1998, Proceedings",
}