Fig. 2From: Tooth caries classification with quantitative light-induced fluorescence (QLF) images using convolutional neural network for permanent teeth in vivoResults of classification using original and masked quantitative light-induced fluorescence (QLF) images (A) original QLF images, (B) masked QLF images. True positive (TP), false positive (FP), true negative (TN), and false negative (FN) cases were shown, respectivelyBack to article page