Figure 2

(a) Centered sensitivity NU 2-2012 phantom. (b) Phantom displaced 100 mm off the central axis. (c) Count rate performance measurement. (d) Image quality test. The custom phantom is placed on the support inside the tomograph.

(a) Centered sensitivity NU 2-2012 phantom. (b) Phantom displaced 100 mm off the central axis. (c) Count rate performance measurement. (d) Image quality test. The custom phantom is placed on the support inside the tomograph.