Abstract - Digital watermarking is a technique used against illicit distribution of copyrighted material. In this paper we present steganographic techniques for watermarking, with an emphasis on robustness and bit-rate. Robustness is achieved using an optimal transform, and bit-rate is achieved by properly preprocessing the watermark signal.
Index Terms:
watermarking, steganography, karhunen-loeve transform, discrete cosine transform
Citation:
Daniela Stanescu, Victor Groza, Mircea Stratulat, Daniel Borca, Ioana Ghergulescu, "Robust Watermarking with High Bit Rate," iciw, pp.257-260, 2008 Third International Conference on Internet and Web Applications and Services, 2008