118 search results - page 6 / 24 » Orientation diffusions |
MICCAI
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. In analyzing diffusion magnetic resonance imaging, multitensor models address the limitations of the single diffusion tensor in situations of partial voluming and fiber c...
TMI
2010
13 years 2 months ago
2010
Abstract--There is an ongoing debate on how to model diffusivity in fiber crossings. We propose an optimization framework for the selection of a dual tensor model and the set of di...
MICCAI
2007
Springer
14 years 8 months ago
2007
Springer
In Diffusion Tensor Imaging (DTI), differently oriented fiber bundles inside one voxel are incorrectly modeled by a single tensor. High Angular Resolution Diffusion Imaging (HARDI)...
MICCAI
2005
Springer
14 years 8 months ago
2005
Springer
In this paper, we present a novel deformable registration algorithm for diffusion tensor MR images that enables explicit optimization of tensor reorientation. The optimization see...
CVPR
2008
IEEE
13 years 9 months ago
2008
IEEE
Diffusion weighted magnetic resonance (MR) imaging is a powerful tool that can be employed to study white matter microstructure by examining the 3D displacement profile of water m...