Addressing CT metal artifacts using photon-counting detectors and one-step spectral CT image reconstruction

Schmidt, TG; Sammut, BA; Barber, RF; Pan, XC; Sidky, EY

Schmidt, TG (通讯作者)，Marquette Univ, Dept Biomed Engn, Milwaukee, WI 53233 USA.;Schmidt, TG (通讯作者)，Med Coll Wisconsin, Milwaukee, WI 53233 USA.

MEDICAL PHYSICS, 2022; 49 (5): 3021

Abstract

Purpose The constrained one-step spectral CT image reconstruction (cOSSCIR) algorithm with a nonconvex alternating direction method of multipliers opt......

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