Low Rank plus Sparse decomposition of ODFs for improved detection of group-level differences and variable correlations in white matter.
Steven H. BaeteJingyun ChenYing-Chia LinXiuyuan WangRicardo OtazoFernando E. BoadaPublished in: NeuroImage (2018)
Keyphrases
- white matter
- low rank
- diffusion tensor
- human brain
- magnetic resonance images
- matrix factorization
- missing data
- linear combination
- mri data
- fractional anisotropy
- diffusion tensor imaging
- convex optimization
- corpus callosum
- singular value decomposition
- semi supervised
- gray matter
- dt mri
- high dimensional data
- high order
- kernel matrix
- diffusion mri
- fiber bundles
- diffusion tensor images
- brain tissue
- high angular resolution diffusion imaging
- tensor field
- information processing
- high dimensional
- high quality
- deformable registration
- sparse representation
- high resolution
- multiscale