Improving robustness of 3D multi-shot EPI by structured low-rank reconstruction of segmented CAIPI sampling for fMRI at 7T.
Xi ChenWenchuan WuMark ChiewPublished in: NeuroImage (2023)
Keyphrases
- low rank
- robust principal component analysis
- convex optimization
- matrix factorization
- missing data
- low rank approximation
- linear combination
- non rigid structure from motion
- singular value decomposition
- low rank matrix
- high order
- binary matrices
- semi supervised
- matrix completion
- matrix decomposition
- high dimensional data
- kernel matrix
- singular values
- image reconstruction
- rank minimization
- data analysis
- trace norm
- compressed sensing
- reconstruction error
- high resolution
- discrete tomography
- minimization problems
- nearest neighbor
- low rank matrices
- optical flow