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. Author manuscript; available in PMC: 2023 Dec 1.
Published in final edited form as: Proc IEEE Inst Electr Electron Eng. 2019 Sep 19;108(1):51–68. doi: 10.1109/JPROC.2019.2936809

Fig. 4.

Fig. 4.

A set of 2D sinograms extracted from a 3D PET dataset of a patient scan, (a) The emission sinogram, (b) the log(ACF) sinogram, and (c) the estimated scatter sinogram based on the 3D SSS model. The vertical axis is the radial distance ranging from −35 cm to +35 cm and the horizontal axis is the projection angle ranging from 0 to 180 degree. The radiotracer is 18F-FDG.