1392 search results - page 84 / 279 » Image Denoising with Directional Bases |
ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
Computer based analysis for automated segmentation of blood vessels in retinal images will help eye care specialists screen larger populations for vessel abnormalities. However, a...
CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
Given a multi-exposure sequence of a scene, our aim is to recover the absolute irradiance falling onto a linear camera sensor. The established approach is to perform a weighted av...
SCALESPACE
2009
Springer
15 years 4 months ago
2009
Springer
The Beltrami flow is an efficient non-linear filter, that was shown to be effective for color image processing. The corresponding anisotropic diffusion operator strongly couple...
CORR
2010
Springer
14 years 10 months ago
2010
Springer
In this paper we propose an approximated structured prediction framework for large scale graphical models and derive message-passing algorithms for learning their parameters effic...
CORR
2010
Springer
14 years 8 months ago
2010
Springer
We consider the problem of learning a coefficient vector x0 ∈ RN from noisy linear observation y = Ax0 + w ∈ Rn . In many contexts (ranging from model selection to image proce...