Security, Watermarking

  • From Nov 1999 to Nov 2002,  I was a PhD student in Polytech'Nantes, Research lab: IRCCyN.

    My PhD. Thesis was entitled "Psychovisual based watermarking of images".

    I mostly worked on two topics:
  • Watermarking based on Human Visual System model
  • Mojette based security (encryption)

You can try the watermarking method  "Perceptual DFT watermarking with improved detection and robustness to geometrical distortions", published in  IEEE TIFS 2014. It's right here.

Check out my publications.

Some code:

- Please, take a look at the softwares section.