Figure 1From: Model-based iterative reconstruction for reduction of radiation dose in abdominopelvic CT: comparison to adaptive statistical iterative reconstruction Noise and streak artifact of each CT image. Axial unenhanced CT images of UL-MBIR (a), L-ASIR (b), and UL-ASIR (c) of a 61-year-old man weighing 75Â kg. Less noise and fewer streak artifacts are seen in UL-MBIR than in L-ASIR and UL-ASIR.Back to article page