Watermarking Based on the Density Coefficients of Faber-Schauder Wavelets

  • Authors:
  • Mohamed Hajji;Hassin Douzi;Rachid Harba

  • Affiliations:
  • RF-SIC, Faculté des sciences Ibn Zohr, Agadir, Maroc,;RF-SIC, Faculté des sciences Ibn Zohr, Agadir, Maroc,;PRISME Institut, Polytech'Orléans, 12 rue de Blois 45067 0rleans CEDEX 2,

  • Venue:
  • ICISP '08 Proceedings of the 3rd international conference on Image and Signal Processing
  • Year:
  • 2008

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Abstract

The field of watermarking is of great development in recent years. There is still relevance to find high-performance methods that link robustness and discretion. In this paper, we will present a method of watermarking based on a mixed scale wavelet transformations of Faber-Schauder and the selection of high-density regions of the dominant coefficients. Simulation results demonstrate the robustness of our image watermarking procedure under various attacks and could serve for the image watermarking of identity and access cards.