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Fig. 6 | EJNMMI Physics

Fig. 6

From: Positron range in combination with point-spread-function correction: an evaluation of different implementations for [124I]-PET imaging

Fig. 6

Comparison of the reconstructed Bone–lung phantom with (a) OSEM and (b) PSF the central slices are shown through the small (8.5 mm) and (b) the central slices are shown through large (19.4 mm) spheres. The recovery is slightly overestimated for the 8.5 mm sphere within the lung medium. The black dashed lines represent the activity concentrations in the hot spheres and background

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