Keyphrases
- image reconstruction
- reconstructed image
- super resolution
- emission computed tomography
- compressed sensing
- reconstruction method
- computed tomography
- spatial resolution
- inverse problems
- image reconstruction algorithms
- zernike moments
- tomographic reconstruction
- positron emission tomography
- radon transform
- random projections
- reconstruction process
- image segmentation
- information processing
- sampled data
- artifact free
- high quality