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IEICE TRANSACTIONS on Fundamentals

Index Data Embedding Method Utilizing Quantitative Relation of Wavelet Coefficients

Motoi IWATA, Akira SHIOZAKI

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Summary :

It is necessary condition for digital watermarking method for embedding memos or index data into digital photograph and so on that anyone can extract embedded data without specific keys or secret information. In this paper, we propose a data hiding technique for embedding index data into color images using wavelet transform. The proposed method keeps image quality and robustness against JPEG compression and general image processing using quantitative relation of wavelet coefficients.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E84-A No.10 pp.2508-2513
Publication Date
2001/10/01
Publicized
Online ISSN
DOI
Type of Manuscript
Special Section PAPER (Special Section on Information Theory and Its Applications)
Category
Information Security

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