Mumford-Shah and Potts Regularization for Manifold-Valued Data with Applications to DTI and Q-Ball Imaging.
Andreas WeinmannLaurent DemaretMartin StorathPublished in: CoRR (2014)
Keyphrases
- mumford shah
- valued data
- tensor field
- bayesian estimation
- diffusion tensor imaging
- riemannian metric
- diffusion tensor
- piecewise constant
- piecewise smooth
- dt mri
- curve evolution
- white matter
- log euclidean
- magnetic resonance images
- structure tensor
- image segmentation
- anisotropic diffusion
- posterior distribution
- covariance matrices
- affine invariant
- level set
- level set method
- mri data
- graph cuts
- fiber bundles
- euclidean space
- total variation
- active contour model
- bayesian framework
- positive definite
- partial differential equations
- energy functional
- multiscale
- image processing