Iterative image reconstruction for ultra-low-dose CT with a combined low-mAs and sparse-view protocol.
Yunwan ZhangJing HuangJianhua MaHua ZhangZhaoying BianDong ZengYang GaoWufan ChenPublished in: EMBC (2013)
Keyphrases
- image reconstruction
- computed tomography
- low dose
- compressed sensing
- image reconstruction algorithms
- ct scans
- computer tomography
- signal reconstruction
- ct data
- super resolution
- radon transform
- dual energy
- back projection
- lung nodules
- x ray
- medical imaging
- ct images
- imaging modalities
- cone beam
- medical images
- sparse representation
- high quality
- computer vision
- three dimensional