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. Author manuscript; available in PMC: 2016 Jul 15.
Published in final edited form as: Neuroimage. 2015 Mar 27;115:269–280. doi: 10.1016/j.neuroimage.2015.03.050

Figure 5.

Figure 5

Result of the rigid registration procedure an in vivo image from Dataset-2 dataset (after distortion correction using fieldmap). The T2W-EPI image is overlaid by edge maps from the MPRAGE image in red (left) after initialization, (center) after INVERSION, and (right) after NMI-based refinement. NMI-based refinement adds a very subtle improvement which can be best noticed around edges of ventricles. Note that all other results presented in this paper do not use any NMI-based refinement.