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Table 3 Reference values measured in a healthy liver for OSEM and BSREM

From: Noise reduction using a Bayesian penalized-likelihood reconstruction algorithm on a time-of-flight PET-CT scanner

Measureb OSEMa   BSREM  
β300 Β400 β500 Β600 β750 β1000 β1500 β3000
Volume (ml) 14.137         
SUVmean 2.212 2.187 2.184 2.192 2.193 2.197 2.193 2.204 2.212
SUVSD 0.480 0.441 0.362 0.301 0.272 0.241 0.206 0.152 0.092
  1. aTOF PSF OSEM (3 iterations and 16 subsets and 5 mm Gaussian filter)
  2. bMeasured in a sphere placed in liver for 10 min (total) acquisition time