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. Author manuscript; available in PMC: 2017 Mar 2.
Published in final edited form as: IEEE Trans Nucl Sci. 2009 Feb 10;56(1):81–90. doi: 10.1109/TNS.2008.2006609

Fig. 2.

Fig. 2

Cross sections of the resolution phantom. Nine control points were selected (as shown with black dots) for the calculation of the average resolution-variance tradeoffs.