174 search results - page 1 / 35 » Diffusion-Like Reconstruction Schemes from Linear Data Model... |
DAGM
2006
Springer
13 years 8 months ago
2006
Springer
In this paper we extend anisotropic diffusion with a diffusion tensor to be applicable to data that is well modeled by linear models. We focus on its variational theory, and invest...
ISBI
2002
IEEE
13 years 9 months ago
2002
IEEE
A two-step shape reconstruction method for diffuse optical tomography (DOT) is presented which uses adjoint fields and level sets. The propagation of near-infrared photons in tis...
SCALESPACE
2005
Springer
13 years 10 months ago
2005
Springer
Exploration of information content of features that are present in images has led to the development of several reconstruction algorithms. These algorithms aim for a reconstruction...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
This paper proposes a methodology to estimate the correlation model between a pair of images that are given under the form of linear measurements. We consider an image pair whose ...
TMI
2010
12 years 11 months ago
2010
We introduce a novel algorithm to address the challenges in magnetic resonance (MR) spectroscopic imaging. In contrast to classical sequential data processing schemes, the proposed...