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. Author manuscript; available in PMC: 2017 Jul 7.
Published in final edited form as: Phys Med Biol. 2017 Jun 12;62(13):5383–5402. doi: 10.1088/1361-6560/aa6e20

FIG. 8.

FIG. 8

Histogram of the optimal relaxing factor (ORF) obtained using the maximum curvature strategy in:(a) phantom; (b) the esophageal cancer dataset; and (c) the non-Hodgkin lymphoma dataset. The bin width for all histograms was set to 0.5.