Keyphrases
- brain white matter
- diffusion process
- trace norm
- diffusion tensor
- tensor field
- heat kernel
- magnetic resonance imaging
- white matter
- magnetic resonance images
- graph structure
- mri data
- structure tensor
- medical images
- solution path
- directed graph
- random walk
- higher order
- graph theory
- diffusion model
- mr images
- structured data
- graph laplacian
- graph representation
- dt mri
- anisotropic diffusion
- high angular resolution diffusion imaging
- high resolution
- brain tissue
- spanning tree
- bipartite graph
- kernel machines
- corpus callosum
- regularization parameter
- low rank
- diffusion tensor images
- high order
- image processing
- brain scans
- diffusion filtering