Fig. 4From: Brain SegNet: 3D local refinement network for brain lesion segmentationSegmentation results on several examples. a FLAIR, b T1-contrast, c T2, d results of Brain SegNet without Focal loss, e results of Brain SegNet with Focal loss, and f ground truth. Colors: necrotic core (red), oedema (green), non-enhancing core (blue), and enhancing core (white)Back to article page