WMicaD: A New Digital Watermarking Technique Using Independent Component Analysis | EURASIP Journal on Advances in Signal Processing | Full Text
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WMicaD: A New Digital Watermarking Technique Using Independent Component Analysis

EURASIP Journal on Advances in Signal Processing volume 2008, Article number: 317242 (2007) Cite this article

Abstract

This paper proposes a new two-mark watermarking scheme that is based on the independent component analysis (ICA) technique. The first watermark is used for ownership verification while the second one is used as the copy ID of the image. Using a small-sized support image, the extraction is carried out on size-reduced level, bringing computational advantage to our method. The new method, undergoing a variety of experiments, has shown its robustness against attacks and its capability of detecting tampered area in the image.

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Authors and Affiliations

  1. School of Computer Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore

    Thang Viet Nguyen, Jagdish Chandra Patra & Pramod Kumar Meher

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  1. Thang Viet Nguyen
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  2. Jagdish Chandra Patra
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  3. Pramod Kumar Meher
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Correspondence to Jagdish Chandra Patra.

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Open Access This article is distributed under the terms of the Creative Commons Attribution 2.0 International License ( https://creativecommons.org/licenses/by/2.0 ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Nguyen, T.V., Patra, J.C. & Meher, P.K. WMicaD: A New Digital Watermarking Technique Using Independent Component Analysis. EURASIP J. Adv. Signal Process. 2008, 317242 (2007). https://doi.org/10.1155/2008/317242

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  • DOI: https://doi.org/10.1155/2008/317242

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