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. Author manuscript; available in PMC: 2018 May 7.
Published in final edited form as: Phys Med Biol. 2017 Mar 22;62(9):3712–3734. doi: 10.1088/1361-6560/aa6869

Figure 5.

Figure 5

SSIM as a function of the number of knots in the spline motion model N, and regularization strength β for translational motions ranging from 0.5 mm (A) to 10 mm (F). The star markers indicate the value of N and β that maximized SSIM.