Accelerating Cartesian MRI by domain-transform manifold learning in phase-encoding direction.
Taejoon EoHyungseob ShinYohan JunTaeseong KimDosik HwangPublished in: Medical Image Anal. (2020)
Keyphrases
- manifold learning
- low dimensional
- dimensionality reduction
- high dimensional
- diffusion maps
- nonlinear dimensionality reduction
- semi supervised
- dimension reduction
- high dimensional data
- medical images
- laplacian eigenmaps
- subspace learning
- manifold embedding
- locally linear embedding
- discriminant projection
- head pose estimation
- sparse representation
- manifold structure
- feature extraction
- data sets
- geodesic distance
- pattern recognition
- nonlinear manifold
- high resolution
- riemannian manifolds
- pairwise
- embedding space
- image processing
- low dimensional manifolds
- feature selection
- computer vision