86 search results - page 1 / 18 » Graph regularization for color image processing |
CVIU
2007
13 years 4 months ago
2007
Nowadays color image processing is an essential issue in computer vision. Variational formulations provide a framework for color image restoration, smoothing and segmentation prob...
ICPR
2008
IEEE
14 years 5 months ago
2008
IEEE
In this paper we present a simple colorization method that relies on nonlocal graph regularization. We introduce nonlocal discrete differential operators and a family of weighted ...
ICIAR
2007
Springer
13 years 10 months ago
2007
Springer
A discrete regularization framework on graphs is proposed and studied for color image filtering purposes when images are represented by grid graphs. Image filtering is considered...
ICIP
1999
IEEE
14 years 6 months ago
1999
IEEE
ICIP
2008
IEEE
14 years 6 months ago
2008
IEEE
A multiresolutional regularization method is proposed for local linear regression that regularizes local mean squared-error by the mean squared-error of a larger neighborhood. The...