Fig. 5From: Positron range in combination with point-spread-function correction: an evaluation of different implementations for [124I]-PET imagingContrast recovery vs. noise calculated for the small sphere (8.5 mm) in (a) lung, (b) bone (500 HU), (c) bone (1000 HU) and for the large sphere (19.4 mm) in (d) lung, (e) bone (500 HU), (f) bone (1000 HU) reconstructed with PRC methods in combination with OSEM and PSF. The changes are most pronounced within the lung insertBack to article page