102 citations · 104 across the 2 of their papers we have counts for
2 papers
physics.med-ph2011★ 2 cited
High resolution image reconstruction with constrained, total-variation minimization
Emil Y. Sidky, Rick Chartrand, Yuval Duchin +2
This work is concerned with applying iterative image reconstruction, based on constrained total-variation minimization, to low-intensity X-ray CT systems that have a high sampling…
physics.med-ph2010★ 102 cited
A constrained, total-variation minimization algorithm for low-intensity X-ray CT
Emil Y. Sidky, Yuval Duchin, Christer Ullberg +1
Purpose: We develop an iterative image-reconstruction algorithm for application to low-intensity computed tomography (CT) projection data, which is based on constrained, total-vari…