Ordered subsets with momentum for accelerated X-ray CT image reconstruction.
Donghwan KimSathish RamaniJeffrey A. FesslerPublished in: ICASSP (2013)
Keyphrases
- image reconstruction
- x ray
- reconstructed image
- compressed sensing
- super resolution
- motion compensated
- emission computed tomography
- radon transform
- reconstruction method
- inverse problems
- emission tomography
- tomographic reconstruction
- zernike moments
- image reconstruction algorithms
- reconstruction process
- sampled data
- signal reconstruction
- limited angle
- low resolution
- motion estimation
- multislice
- three dimensional