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. Author manuscript; available in PMC: 2017 Jul 7.
Published in final edited form as: Phys Med Biol. 2017 May 4;62(13):5556–5574. doi: 10.1088/1361-6560/aa7122

Table 3.

The comparison of scan geometry parameters for different experiments.

Parameters XCAT phantom study Physical phantom study Clinical data study
Projection views 1160 984 984
ChannelsPerView (bin) 672 672 888
DetectorBinSpace (mm) 1.85 0.75 1.00
DistanceSourceToDetector (mm) 1361.20 1183.00 946.74
DistanceSourceToCenter (mm) 615.18 645.00 538.52
SliceThickness (mm) 0.625 3.000 0.625