Robust digital image watermarking scheme using wave atoms with multiple description coding

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Original languageEnglish
Article number245
Journal / PublicationEurasip Journal on Advances in Signal Processing
Volume2012
Issue number1
Publication statusPublished - 2012

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Abstract

In this article, a robust blind watermarking scheme using wave atoms with multiple descriptions is proposed. In the presented scheme, the watermark image is embedded in the wave atom transform domain. One of the sub-bands is used to carry watermark data. The experimental results indicate that superiority of the proposed method against common attacks such as JPEG compression, Gaussian noise addition, median filtering, salt and pepper noise, etc., compared with the existing watermarking schemes using multi-scale transformations. © 2012 Leung et al.; licensee Springer.

Research Area(s)

  • Digital watermarking, Security, Wave atoms

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