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IEICE TRANSACTIONS on Fundamentals

A Digital Image Watermarking Method Based on Labeled Bisecting Clustering Algorithm

Shu-Chuan CHU, John F. RODDICK, Zhe-Ming LU, Jeng-Shyang PAN

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Summary :

This paper presents a novel digital image watermarking algorithm based on the labeled bisecting clustering technique. Each cluster is labeled either '0' or '1' based on the labeling key. Each input image block is then assigned to the nearest codeword or cluster centre whose label is equal to the watermark bit. The watermark extraction can be performed blindly. The proposed method is robust to JPEG compression and some spatial-domain processing operations. Simulation results demonstrate the effectiveness of the proposed algorithm.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E87-A No.1 pp.282-285
Publication Date
2004/01/01
Publicized
Online ISSN
DOI
Type of Manuscript
LETTER
Category
Information Security

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