63 search results - page 3 / 13 » The Gaussian watermarking game |
IWDW
2005
Springer
13 years 11 months ago
2005
Springer
Digital watermarking studies have always been driven by the improvement of robustness. Most of articles of this field deal with this criterion, presenting more and more impressive...
ICIP
2002
IEEE
14 years 7 months ago
2002
IEEE
The spatial resolution of the human visual system (HVS) decreases rapidly away from the point of fixation (foveation point). By exploiting this fact, we propose a watermarking app...
ICIP
2002
IEEE
14 years 7 months ago
2002
IEEE
We present a hybrid approach to image watermarking that exploits results from both information theory and perceptual studies. Towards this purpose we use a waterfilling-type algor...
ICMCS
2000
IEEE
13 years 10 months ago
2000
IEEE
In this paper we address the question: Is water-filling appropriate for watermarking? The water-filling paradigm is a traditional solution to the capacity maximization of parall...
ICIP
2001
IEEE
14 years 7 months ago
2001
IEEE
Coding at the sample level in still image watermarking takes advantage of avoiding a non-optimum initial diversity stage, used in many watermarking systems for tailoring Gaussian ...