Diffusion of Fiber Orientation Distribution Functions with a Rotation-Induced Riemannian Metric.
Junning LiYonggang ShiArthur W. TogaPublished in: MICCAI (3) (2014)
Keyphrases
- tensor field
- distribution function
- riemannian metric
- riemannian framework
- diffusion mri
- diffusion tensor images
- diffusion tensor imaging
- diffusion weighted
- diffusion tensor
- log euclidean
- white matter
- dw mri
- random variables
- structure tensor
- affine invariant
- fiber bundles
- mri data
- magnetic resonance images
- anisotropic diffusion
- vector space
- nonlinear diffusion
- positive definite
- density function
- high angular resolution diffusion imaging
- feature extraction