Low dose CT image reconstruction with learned sparsifying transform.

Xuehang Zheng Zening Lu Saiprasad Ravishankar Yong Long Jeffrey A. Fessler

Published in: IVMSP (2016)

Keyphrases

image reconstruction
low dose
computed tomography
compressed sensing
ct scans
computer tomography
ct data
dual energy
super resolution
radon transform
x ray
lung nodules
cone beam
ct images
imaging modalities
medical images
positron emission tomography
motion estimation
computational complexity
high quality