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Iterative image reconstruction for ultra-low-dose CT with a combined low-mAs and sparse-view protocol.
Yunwan Zhang
Jing Huang
Jianhua Ma
Hua Zhang
Zhaoying Bian
Dong Zeng
Yang Gao
Wufan Chen
Published in:
EMBC (2013)
Keyphrases
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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