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Robust VQ-Based Digital Watermarking for the Memoryless Binary Symmetric Channel
Jeng-Shyang PAN Min-Tsang SUNG Hsiang-Cheh HUANG Bin-Yih LIAO
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/07/01
Print ISSN: 0916-8508
Type of Manuscript: LETTER
digital watermarking, vector quantization, binary symmetric channel, genetic algorithm,
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A new scheme for watermarking based on vector quantization (VQ) over a binary symmetric channel is proposed. By optimizing VQ indices with genetic algorithm, simulation results not only demonstrate effective transmission of watermarked image, but also reveal the robustness of the extracted watermark.