D. Stanescu, Victor Groza, M. Stratulat, D. Borca, Ioana Ghergulescu
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引用次数: 7
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.
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