1383 search results - page 1 / 277 » Directionally adaptive super-resolution |
TIP
2010
12 years 11 months ago
2010
We introduce a class of inverse problem estimators computed by mixing adaptively a family of linear estimators corresponding to different priors. Sparse mixing weights are calcula...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
In this paper, a new directionally adaptive, learning based, single image super resolution method using multiple direction wavelet transform, called Directionlets is presented. Th...
ICIP
2009
IEEE
13 years 2 months ago
2009
IEEE
In this paper a novel direction adaptive super-resolution (SR) image reconstruction method is proposed. The proposed maximum a-posteriori (MAP) based estimator uses gradient direc...
ECCV
2006
Springer
14 years 6 months ago
2006
Springer
DAS
2008
Springer
13 years 6 months ago
2008
Springer
This paper presents an edge-directed super-resolution algorithm for gray level document images without using any training set. This technique creates an image with smooth regions ...