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Table 6 Reconstruction time and storage occupation of 18F-FDG PET/CT images with different matrices

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