Self-similarity based image watermarking

Patrick Bas (1) , Jean-Marc Chassery (1) , Franck Davoine (1)

1 TIMC-IMAG - Techniques de l'Ingénierie Médicale et de la Complexité - Informatique, Mathématiques et Applications, Grenoble - UMR 5525

In this paper we present a original way to mark image. Firstly the different techniques in watermarking are presented. In a second part our approach is outlined. It consists in searching an IFS (Iterated function systems) in the image to hide new similarities in it. In a third part two different algorithms are presented: the first needs the original image for the detection, the second does not. Finally advantages and future enhancements of our scheme are outlined.

Domains: Signal and Image processing; Signal and Image Processing

Patrick Bas, Jean-Marc Chassery, Franck Davoine. Self-similarity based image watermarking. EUSIPCO, Oct 1998, Rhodos, Greece. pp.2277-2280. ⟨hal-00166545⟩