From: Phantom study and clinical application of total-body 18F-FDG PET/CT imaging: How to use small voxel imaging better?
Voxel size (mm3)
Mean storage occupied per slice in 2D (kB)
Reconstruction time of Image sequence (min)
3.1 × 3.1 × 1.4
76.47
5
1.2 × 1.2 × 1.4
516.57
12
0.6 × 0.6 × 1.4
2051.53
40