Energy Based Coefficient Selection for Digital Watermarking in Wavelet Domain

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@InProceedings{Jabeen:2010:ICICA,

• author = "Fouzia Jabeen and Zahoor Jan and Arfan Jaffar and Anwar M. Mirza",
• title = "Energy Based Coefficient Selection for Digital Watermarking in Wavelet Domain",
• booktitle = "Proceedings of the International Conference on Information Computing and Applications, ICICA 2010. Part II",
• year = "2010",
• editor = "Rongbo Zhu and Yanchun Zhang and Baoxiang Liu and Chunfeng Liu",
• volume = "106",
• series = "Communications in Computer and Information Science",
• pages = "260--267",
• address = "Tangshan, China",
• month = oct # " 15-18",
• publisher = "Springer",
• keywords = "genetic algorithms, genetic programming, Discrete wavelet transform (DWT), imperceptibility, robustness, perceptual mask, luminance, contrast, noise visibility function",
• isbn13 = "978-3-642-16338-8",
• DOI = "doi:10.1007/978-3-642-16339-5_34",
• size = "8 pages",
• abstract = "Ownership protection and authorisation of digital multimedia is of paramount importance. The availability of powerful tools for editing, loss less copying and transmission of digital multimedia (such as images) has compounded the problem. Image watermarking is an effective solution for the problem of authentication and protection of copyrighted image content. In this paper Discrete Wavelet Transform (DWT) based watermarking technique is proposed in which mean energy of the each of 32x32 block in the CH and CV subbands is calculated and range of coefficients that exceed the mean energy of the corresponding block are selected for watermark embedding. Watson Perceptual Distortion Control Model is considered to keep the Perceptual quality of the image. Genetic Programming (GP) delivers optimum watermarking level for the selected coefficients. Results show negligible difference between original and watermarked image demonstrating key feature of imperceptibility. The technique proves to be effective against a set of malicious attacks.",

}

Genetic Programming entries for Fauzia Jabeen Zahoor Jan Arfan Jaffar Anwar M Mirza

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