An Efficient Four-Connected Parallel System for PET Image Reconstruction.
Chung-Ming ChenPublished in: Parallel Comput. (1998)
Keyphrases
- image reconstruction
- reconstructed image
- super resolution
- image reconstruction algorithms
- emission computed tomography
- compressed sensing
- positron emission tomography
- reconstruction method
- computed tomography
- inverse problems
- zernike moments
- limited angle
- radon transform
- tomographic reconstruction
- random projections
- reconstruction process
- poisson noise
- emission tomography
- cone beam
- signal reconstruction
- high resolution