Fig. 3.
Experiments: a) Atlas images: automatic segmentation (top) compared to tractography-based delineation (bottom), b) Healthy repeats: segmentation for two successive acquisitions, c) MS repeats: segmentations of two separate acquisitions, after coregistration (left) and 3D rendering of the reconstructed fibers intersecting estimated lesions (in green) in the same subject, d) fibers clustered by our segmentation in an atlas image