Iterative metal artifact reduction for x-ray computed tomography using unmatched projector/backprojector pairs - Zhang, Hanming; Wang, Linyuan; Li, Lei; Cai, Ailong; Hu, Guoen; Yan, Bin (Medical physics (Lancaster), 2016)
Keywords: 60 APPLIED LIFE SCIENCES; Biological material, e.g. blood, urine; Haemocytometers; Computed tomography; Computer modeling; Computerised tomographs; computerised tomography; COMPUTERIZED TOMOGRAPHY; DATA ACQUISITION; Data acquisition: hardware and software; Digital computing or data processing equipment or methods, specially adapted for specific applications; General statistical methods; Gold; Image data processing or generation, in general; image matching; image reconstruction; ITERATIVE METHODS; iterative reconstruction; Mars; mean square error methods; Medical image artifacts; medical image processing; Medical image reconstruction; metal artifact reduction; METALS; minimisation; Nonmetals; Numerical optimization; RADIATION PROTECTION AND DOSIMETRY; Reconstruction; unmatched projector/backprojector pairs; X RADIATION; X‐ray imaging; computed tomography; iterative reconstruction; metal artifact reduction; unmatched projector/backprojector pairs