Fig. 3From: Large scale tissue histopathology image classification, segmentation, and visualization via deep convolutional activation featuresSegmentation results for the brain tumor dataset. a the original images. b ground truth of necrosis (positive) region masked gray. The rest of the columns show the prediction results by c GraphRLM, d SVM-MF, e SVM-CNN, and f SVM-FT methods where true positive, false positive (missed), and false negative (wrongly predicted) region are masked purple, pale red, and orange, respectivelyBack to article page