Combining Ordered Subsets and Momentum for Accelerated X-Ray CT Image Reconstruction.
Donghwan KimSathish RamaniJeffrey A. FesslerPublished in: IEEE Trans. Medical Imaging (2015)
Keyphrases
- image reconstruction
- reconstructed image
- compressed sensing
- emission computed tomography
- super resolution
- radon transform
- computed tomography
- inverse problems
- image reconstruction algorithms
- reconstruction method
- x ray
- tomographic reconstruction
- limited angle
- emission tomography
- reconstruction process
- motion compensated
- random projections
- zernike moments
- image analysis