Table 1 The change of COV over different scan durations for the OSEM + PSF reconstruction, compared with the expected value, calculated based on the COV value at 30 s
From: SMART (SiMulAtion and ReconsTruction) PET: an efficient PET simulation-reconstruction tool
Time (seconds) | COV simulation | Expected (acc. formula 1) |
|---|---|---|
30 | 0.71 | Â |
60 | 0.50 | 0.50 |
120 | 0.35 | 0.35 |
300 | 0.22 | 0.22 |