23 citations · 35 across the 6 of their papers we have counts for
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physics.med-ph2020★ 7 cited
Superiorized method for metal artifact reduction
T. Humphries, J. Wang
Metal artifact reduction (MAR) is a challenging problem in computed tomography (CT) imaging. A popular class of MAR methods replace sinogram measurements that are corrupted by meta…
physics.med-ph2017★ 23 cited
Superiorized algorithm for reconstruction of CT images from sparse-view and limited-angle polyenergetic data
T. Humphries, J. Winn, A. Faridani
Recent work in CT imaging has seen increased interest in the use of total variation (TV) and related penalties to regularize problems involving reconstruction from undersampled or…