Preconditioned alternating projection algorithm for solving the penalized-likelihood SPECT reconstruction problem

Li, S; Zhang, JH; Krol, A; Schmidtlein, CR; Feiglin, D; Xu, YS

Xu, YS (reprint author), Sun Yat Sen Univ, Sch Data & Comp Sci, Guangdong Prov Key Lab Computat Sci, Guangzhou 510275, Guangdong, Peoples R China.

PHYSICA MEDICA-EUROPEAN JOURNAL OF MEDICAL PHYSICS, 2017; 38 ( ): 23

Abstract

Purpose: The authors recently developed a preconditioned alternating projection algorithm (PAPA) for solving the penalized-likelihood SPECT reconstruc......

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