Sparse Image Reconstruction using Sparse Priors.
Michael TingRaviv RaichAlfred O. Hero IIIPublished in: ICIP (2006)
Keyphrases
- image reconstruction
- compressed sensing
- signal reconstruction
- random projections
- reconstructed image
- maximum a posteriori
- sparse representation
- super resolution
- radon transform
- emission computed tomography
- image reconstruction algorithms
- computed tomography
- compressive sensing
- zernike moments
- reconstruction method
- emission tomography
- tomographic reconstruction
- positron emission tomography
- limited angle
- global optimization