Higher Order Positive Semidefinite Diffusion Tensor Imaging.
Liqun QiGaohang YuEd X. WuPublished in: SIAM J. Imaging Sci. (2010)
Keyphrases
- diffusion tensor imaging
- positive semidefinite
- higher order
- white matter
- semidefinite programming
- human brain
- similarity function
- kernel matrix
- metric learning
- diffusion tensor
- linear combination
- pairwise
- kernel function
- kernel methods
- semidefinite
- deformable registration
- high order
- tensor field
- natural images
- low rank
- markov random field
- magnetic resonance images
- similarity measure
- positive definite
- image registration
- feature space