Fig. 5
From: Kidney dynamic SPECT acquisition on a CZT swiveling-detector ring camera: an in vivo pilot study
Convergence of the MLEM reconstruction of the 60 × 30s projections with respect to the iteration number. A Dynamic curves of the left kidney total counts for 1 (brown squares), 2 (black dotted lines), 3 (red triangles), 4 (green bullets), 5 (purple plus), 10 (orange crosses) and 20 (blue diamonds) iterations. B Same as A for the right kidney total counts. C Clearance halftime evaluated from the dynamic curves for the left (blue line) and right (green line) kidneys as a function of the iteration number. D Time-to-peak of the dynamic curves for the left (blue line) and right (green line) kidneys as a function of the iteration number