Measuring Watermarking Robustness Using Fractal Dimensions

Abstract : The authors present a new approach for measuring watermarking robustness in the case of color attacks of rgb-color watermarked images. This approach is applied to evaluate the robustness of our algorithm to watermark an rgb-color image by modifying pixels colors. It is based on Kolmogorov-Smirnov test and it uses fractal dimensions to quantify modified color pixels. The authors test smooth and textured images, smooth and textured marks and 6 types of attacks: JPEG, Median, Noise, PSNR, RML, ROT.
Type de document :
Article dans une revue
Journal of Communication and Computer, David publishing Company, 2010, 7 (1), pp.serial n°62
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http://hal.univ-brest.fr/hal-01119865
Contributeur : Emmanuelle Bourge <>
Soumis le : mardi 24 février 2015 - 11:21:13
Dernière modification le : mardi 20 février 2018 - 09:30:08

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  • HAL Id : hal-01119865, version 1

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Anca Christine Pascu, Abdelhamid Benhocine, Lamri Laouamer, Laurent Tchamnda Nana. Measuring Watermarking Robustness Using Fractal Dimensions. Journal of Communication and Computer, David publishing Company, 2010, 7 (1), pp.serial n°62. 〈hal-01119865〉

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