On Optimal Watermarking Schemes in Uncertain Gaussian Channels

This paper describes the analytical derivation of a new watermarking algorithm satisfying optimality properties when the distortion of the watermarked signal is caused by a Gaussian process. We also extend previous work under the same assumptions and obtain more general solutions.

• Type: Conference
• Year: 2007
• Where: ICIP
• Authors: Alvaro A. Cárdenas, George V. Moustakides, John S. Baras
• Keywords: Algorithm Satisfying Optimality, Analytical Derivation, ICIP 2007, Image Processing, Watermarked Signal