A Novel Riemannian Metric for Geodesic Tractography in DTI.
Andrea FusterAntonio Tristán-VegaTom C. J. Dela HaijeCarl-Fredrik WestinLuc FlorackPublished in: CDMRI/MMBC@MICCAI (2013)
Keyphrases
- riemannian metric
- tensor field
- diffusion tensor imaging
- diffusion tensor
- white matter
- dt mri
- diffusion tensor images
- riemannian framework
- fiber bundles
- magnetic resonance images
- log euclidean
- diffusion mri
- geodesic paths
- dw mri
- diffusion weighted
- mri data
- human brain
- anisotropic diffusion
- corpus callosum
- positive definite
- affine invariant
- atlas construction
- vector space
- deformable registration
- fisher information
- high angular resolution diffusion imaging
- mr images
- brain tissue
- shape space
- shape representation