477 search results - page 31 / 96 » Gabor noise by example |
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
Previous compressive sensing papers have considered the example of recovering an image with sparse gradient from a surprisingly small number of samples of its Fourier transform. T...
CDC
2008
IEEE
14 years 2 months ago
2008
IEEE
— We describe a distributed algorithm for solving the rendezvous problem based on consensus protocols. We extend our previous work by considering the case when the evolution of t...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
The steganographic security in the Cachin’s work is defined as the statistical invisibility between the host signal and its marked version. At contrary, the robustness to an at...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
In this paper, cross-layer optimization approach is applied from video coding to the physical layer through Media Access Control (MAC) layer. We mainly focus on resource allocatio...
CIS
2006
Springer
13 years 11 months ago
2006
Springer
In this paper, we propose a new variational decomposition model which splits an image into two components: a first one containing the structure and a second one the texture or nois...