A nonlinear dictionary for image reconstruction.
Mathiruban TharmalingamKaamran RaahemifarPublished in: ICASSP (2013)
Keyphrases
- image reconstruction
- reconstructed image
- super resolution
- emission computed tomography
- compressed sensing
- reconstruction method
- radon transform
- zernike moments
- inverse problems
- emission tomography
- image reconstruction algorithms
- sparse representation
- random projections
- computed tomography
- image super resolution
- tomographic reconstruction
- reconstruction process
- signal reconstruction
- artifact free