Accelerated Compressed Sensing Based CT Image Reconstruction.
SayedMasoud HashemiSoosan BeheshtiPatrick R. GillNarinder S. PaulRichard S. C. CobboldPublished in: Comput. Math. Methods Medicine (2015)
Keyphrases
- high dimensional
- compressed sensing
- image reconstruction
- computed tomography
- fan beam
- dimensionality reduction
- super resolution
- reconstruction method
- radon transform
- nearest neighbor
- cone beam
- respiratory motion
- pattern recognition
- random projections
- x ray
- object recognition
- image processing
- fourier transform
- medical imaging
- image data