Rician compressed sensing for fast and stable signal reconstruction in diffusion MRI.
Sudipto DoluiAlan KuurstraOleg V. MichailovichPublished in: Medical Imaging: Image Processing (2012)
Keyphrases
- compressed sensing
- signal reconstruction
- image reconstruction
- diffusion mri
- random projections
- compressive sensing
- sparse representation
- white matter
- super resolution
- diffusion tensor
- dimensionality reduction
- dimension reduction
- high dimensionality
- magnetic resonance images
- random sampling
- multiresolution
- original data
- face recognition
- basis functions
- clustering method
- signal processing
- higher order
- principal component analysis
- high resolution