Figure 5From: The influence of different signal-to-background ratios on spatial resolution and F18-FDG-PET quantification using point spread function and time-of-flight reconstruction SUVmax/SUVmean displayed as a function of reconstruction algorithm, sphere diameter, and SBR. SUVmean based on segmentation with tBC or with t50, respectively. (A, D, G) SBR1. (B, E, H) SBR2. (C, F, I) SBR3.Back to article page