Abstract : This paper deals with some detection issues of watermark signals. We propose an easy way to implement an informed watermarking embedder whatever the detection function. This method shows that a linear detection function is not suitable for side information. This is the reason why we build a family of non-linear functions named JANIS. Used with a side-informed embedder, its performance is much better than the classical spread spectrum method.
Teddy Furon, Benoît Macq, Guénolé Silvestre, Neil Hurley. JANIS: Just Another N-order side-Informed watermarking Scheme. IEEE International Conference on Image Processing, IEEE, 2002, Rochester, NY, United States. pp.153-156. ⟨inria-00080826⟩
