Fig. 3.
Example brain segmentation results for all compared methods: Top row (from left to right): (1) original image (2) manual segmentation (red), (3) initial bounding box B with halo H, (4) GrabCut [1] (GC, blue). Bottom Row: (5) naïve learning approach (CNNnaïve, yellow), (6) DeepCut from bounding boxes (DCBB, purple), (7) DeepCut from pre-segmentation (DCPS, pink) and (8) fully supervised CNN segmentation (CNNFS, cyan).