Keyphrases
- dt mri
- tensor field
- matrix valued
- affine invariant
- log euclidean
- diffusion tensor
- affine transformation
- riemannian metric
- valued data
- mri data
- diffusion tensor imaging
- structure tensor
- brain white matter
- magnetic resonance images
- white matter
- lie group
- positive definite
- symmetric positive definite
- multiscale
- reproducing kernel hilbert space
- anisotropic diffusion
- shape analysis
- image registration
- image analysis