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. Author manuscript; available in PMC: 2015 Aug 6.
Published in final edited form as: Inf Process Med Imaging. 2015;24:411–423. doi: 10.1007/978-3-319-19992-4_32

Fig. 1.

Fig. 1

The computation of Wasserstein distance between the left hemisphere brain cortical surfaces. (a) shows an example of a 20-year-old female, with IQ score 88.89; (b) shows an example of a 21-year-old male, with IQ score 33.33. (c) and (d) are the spherical conformal parameterization (CFP) of (a) and (b), respectively. (e) shows the Riemannian optimal mass transport (OMT) map result from (c) to (d), which induces the Wasserstein distance between (a) and (b).