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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

MeasurebOSEMa BSREM 
Volume (ml)14.137        
  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