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Improving Generalizability in Limited-Angle CT Reconstruction with Sinogram Extrapolation.
Ce Wang
Haimiao Zhang
Qian Li
Kun Shang
Yuanyuan Lyu
Bin Dong
S. Kevin Zhou
Published in:
MICCAI (6) (2021)
Keyphrases
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limited angle
image reconstruction
tomographic reconstruction
reconstructed image
fan beam
relaxation algorithm
regularized least squares
super resolution
radon transform
spatial resolution
ct images
high quality
x ray
medical images
constraint satisfaction
image restoration
special case