Fig. 2From: Optimization of a Bayesian penalized likelihood algorithm (Q.Clear) for 18F-NaF bone PET/CT images acquired over shorter durations using a custom-designed phantomSample PET images acquired from a 13-mm sphere with different acquisition durations and reconstructed using OSEM (2 iterations) (a) and BPL (β value, 400) (b)Back to article page