A sensitivity measure for image reconstruction from irregular 2-D DTFT samples.
Benjamin C. LeeAndrew E. YaglePublished in: ICASSP (2002)
Keyphrases
- image reconstruction
- sparsely sampled
- reconstructed image
- super resolution
- compressed sensing
- sampled data
- reconstruction method
- spatial resolution
- computed tomography
- data sets
- emission tomography
- zernike moments
- signal reconstruction
- inverse problems
- similarity measure
- image reconstruction algorithms
- radon transform
- tomographic reconstruction
- reconstruction process
- maximum a posteriori
- image restoration
- emission computed tomography
- phase unwrapping
- positron emission tomography
- artifact free