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EJNMMI Physics
Fig. 4 | EJNMMI Physics

Fig. 4

From: Impact of the Bayesian penalized likelihood algorithm (Q.Clear®) in comparison with the OSEM reconstruction on low contrast PET hypoxic images

Fig. 4

Example of 18F-FAZA thoracic PET images reconstructed with OSEM or BPL (with beta values of 300, 350, 400, and 500; voxel size of 2.73 × 2.73 × 3.27 mm and acquisition time of 4 min/bed position). In that case, BPL (with beta = 350) permits a better detectability of the pulmonary opacity (black arrow) compared to OSEM with a score of 10/10 versus 8/10

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