Sparsity-constrained three-dimensional image reconstruction for C-arm angiography.
Essam A. RashedMohammad al-ShatouriHiroyuki KudoPublished in: Comput. Biol. Medicine (2015)
Keyphrases
- image reconstruction
- x ray
- three dimensional
- computed tomography
- reconstructed image
- intraoperative
- cone beam
- super resolution
- compressed sensing
- reconstruction method
- inverse problems
- high dimensional
- emission computed tomography
- tomographic reconstruction
- medical imaging
- image reconstruction algorithms
- radon transform
- ct scans
- signal reconstruction
- pre operative
- motion artifacts
- projection images
- computer tomography
- d objects
- reconstruction process
- emission tomography
- contrast enhanced
- computational complexity
- image guided
- image sequences
- image processing
- magnetic resonance images
- limited angle
- sparsely sampled
- sparse representation