Parallelism of iterative CT reconstruction based on local reconstruction algorithm.
Junjun DengHengyong YuJun NiLihe WangGe WangPublished in: J. Supercomput. (2009)
Keyphrases
- iterative reconstruction
- fan beam
- computerized tomography
- computer tomography
- image reconstruction
- iterative methods
- computed tomography
- three dimensional
- ct images
- medical images
- cone beam
- reconstruction method
- compressed sensing
- parallel processing
- radon transform
- x ray
- scan data
- high resolution
- ct scans
- computational power
- medical imaging
- parallel computation
- reconstruction process
- motion artifacts
- head images
- reconstructed image
- clinical applications
- ct data
- massively parallel
- pulmonary nodules
- fine grain
- parallel computing
- discrete tomography
- shared memory