Figure 8: Example of automatic classification of a test subject’s MRI dataset using a kNN classifier. (a) External view of unclassified subject’s scan. (b) Insight view of unclassified subject’s scan. (c) Point selection. (d) External view of interaction during point selection. (e) External view of classified subjects’s scan. (f) Insight view of classified subject’s scan. (g) 2D histogram showing the resulting transfer function.