156 search results - page 3 / 32 » Total variation super resolution using a variational approac... |
EMMCVPR
2009
Springer
14 years 3 days ago
2009
Springer
The problem of recovering a high-resolution image from a set of distorted (e.g., warped, blurred, noisy) and low-resolution images is known as super-resolution. Accurate motion est...
ECCV
2006
Springer
14 years 7 months ago
2006
Springer
Abstract. Super-resolution is a technique to restore the detailed information from the degenerated data. Lots of previous work is for 2D images while super-resolution of 3D models ...
SIAMIS
2010
13 years 3 months ago
2010
We present a novel deconvolution approach to accurately restore piecewise smooth signals from blurred data. The first stage uses Higher Order Total Variation restorations to obtai...
ICISP
2010
Springer
13 years 9 months ago
2010
Springer
Compressed Imaging is the theory that studies the problem of image recovery from an under-determined system of linear measurements. One of the most popular methods in this field i...
ICDAR
2009
IEEE
13 years 3 months ago
2009
IEEE
We compare in this study two image restoration approaches for the pre-processing of printed documents: namely the Non-local Means filter and a total variation minimization approac...