Safe ROIs of Color Images by Inductive Data-Hiding

Gregory Lo-Varco 1 William Puech 2
2 ICAR - Image & Interaction
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier
Abstract : 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 is synchronized with each ROI on each color component Y, Cr and Cb. To embed information nonrounded DCT coefficients are watermarked. Experimental results demonstrate the performance of the algorithm against spatial and frequential attacks.
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Communication dans un congrès
EUSIPCO: EUropean SIgnal Processing COnference, Sep 2005, Antalya, Turkey. 13th European Signal Processing Conference, 2005
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Contributeur : Christine Carvalho de Matos <>
Soumis le : lundi 16 octobre 2006 - 08:29:41
Dernière modification le : jeudi 11 janvier 2018 - 06:26:18
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Gregory Lo-Varco, William Puech. Safe ROIs of Color Images by Inductive Data-Hiding. EUSIPCO: EUropean SIgnal Processing COnference, Sep 2005, Antalya, Turkey. 13th European Signal Processing Conference, 2005. 〈lirmm-00106484〉

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