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. Author manuscript; available in PMC: 2013 Jun 26.
Published in final edited form as: IEEE Trans Med Imaging. 2010 Sep 27;30(2):391–400. doi: 10.1109/TMI.2010.2080282

Fig. 18.

Fig. 18

Histograms of the backprojected lines of response from the coincidence data with a 0.250-mm-diameter point source with a 0.33 mm pixel/bin size. The bottom plot is a histogram of the lines of response taken from a vertical profile through the center of the image. The raw FWHM is 0.90±0.05 mm (before beam size deconvolution).