Keyphrases
- image reconstruction
- radon transform
- tomographic reconstruction
- limited angle
- reconstructed image
- back projection
- super resolution
- compressed sensing
- reconstruction method
- spatial resolution
- computed tomography
- inverse problems
- emission tomography
- fan beam
- zernike moments
- image reconstruction algorithms
- emission computed tomography
- reconstruction process
- random projections
- post processing
- artifact free
- low resolution