118 search results - page 10 / 24 » Orientation diffusions |
MICCAI
2009
Springer
14 years 8 months ago
2009
Springer
Q-ball imaging (QBI) is a high angular resolution diffusion imaging (HARDI) technique which has been proven very successful in resolving multiple intravoxel fiber orientations in M...
CVPR
2010
IEEE
14 years 2 months ago
2010
IEEE
This paper describes a photometric stereo method that works with a wide range of surface reflectances. Unlike previous approaches that assume simple parametric models such as Lam...
ISBI
2011
IEEE
12 years 11 months ago
2011
IEEE
Fractional anisotropy (FA), a widely used measure of fiber integrity based on diffusion tensor imaging (DTI), is theoretically confounded by several other quantities including the...
MICCAI
2005
Springer
14 years 8 months ago
2005
Springer
Abstract. We develop a differential geometric framework for regularizing diffusion MRI data. The key idea is to model white matter fibers as 3D space curves and to then extend Pare...
VISUALIZATION
2003
IEEE
14 years 29 days ago
2003
IEEE
In this paper we use advanced tensor visualization techniques to study 3D diffusion tensor MRI data of a heart. We use scalar and tensor glyph visualization methods to investigate...