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. Author manuscript; available in PMC: 2014 Jan 31.
Published in final edited form as: Phys Med Biol. 2012 Mar 5;57(6):1477–1498. doi: 10.1088/0031-9155/57/6/1477

Figure 1.

Figure 1

Results of global RBF registration of 3D synthetic images. (a) Overlaid reference (red) and test (blue) images. 6 pairs of corresponding landmarks are indicated by yellow circles and green triangles; (b) result of registration using Gaussian RBF with the radius σ = 50mm; (c) result of registration using Wendland RBF with the radius ρ = 131mm (≈ 2.63 × 50); (d) result of registration using TPS; (e) – (g) deformation vector fields calculated for the cases (b) – (d) correspondingly. The size of the images is 440 × 440 mm. No other registration was used before applying RBF.