Fig. 3From: Convolutional neural network-based system for endocytoscopic diagnosis of early gastric cancerEndocytoscopic images with heatmap in the test dataset. a, b Cases of intestinal-type early gastric cancer correctly diagnosed by the convolution neural network (CNN). c, d Noncancerous gastric mucosa correctly diagnosed by the CNN. e, f False-positive cases. g, h False-negative casesBack to article page