Gregory Lo-Varco

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In this paper a region-based color image watermarking algorithm is presented. The objective of the method is to embed a particular message in each region of interest (ROI) in the image. The embedding message has to be detected after image manipulations such as cropping, rotations and color JPEG compression. By using shape information, the embedding message(More)
Color Components G. Lo-varco , W. Puech and M. Dumas Laboratoire CEM2, UMR CNRS 5507, Université Montpellier II Pl. Gabriel Péri, 30021 Nı̂mes Cedex 1, France Laboratoire LIRMM, UMR CNRS 5506, Université Montpellier II 161, rue Ada, 34392 Montpellier Cedex 5, France lovarco@cem2.univ-montp2.fr, puech@lirmm.fr, dumas@univ-montp2.fr Abstract In this article,(More)
In this paper a region-based color image watermarking algorithm is presented. The objective of the method is to embed a particular message in each region of interest (ROI) in the image. The embedding message has to be detected after image manipulations such as cropping, rotations and color JPEG compression. By using shape information, the embedding message(More)
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