Figure 2

The results of the absolute value of the FA difference. (A,B and C) are the accuracy of the FA difference between the ground truth image and the normalized image which were obtained by using the FA image, T1 weighed image and hFA image as the feature image respectively. (E,F and G) are the precision values of the FA difference between the ground truth image and the normalized image, which was obtained by using the FA image, T1 weighed image and hFA image as the feature image respectively. In (D) and (H), histograms of the relative number of brain voxels corresponding to FA’s different accuracies and precisions are displayed.