Image reconstruction using projections from a few views by discrete steering combined with DART.
Junghyun KwonSamuel Moon-Ho SongBrian KaukeDouglas P. BoydPublished in: Computational Imaging (2012)
Keyphrases
- image reconstruction
- tomographic reconstruction
- radon transform
- reconstructed image
- discrete tomography
- back projection
- compressed sensing
- sparsely sampled
- sampled data
- computed tomography
- super resolution
- band limited
- cone beam
- inverse problems
- zernike moments
- fan beam
- emission computed tomography
- reconstruction method
- reconstruction process
- random projections
- limited angle
- emission tomography
- krawtchouk moments
- three dimensional
- multiple views
- signal reconstruction
- post processing
- bit rate
- image reconstruction algorithms