Fig. 4: Grad-CAM maps of color fundus photographs (CFPs) labeled with cataracts for all networks
From: A deep network DeepOpacityNet for detection of cataracts from color fundus photographs
The first column shows examples of CFPs, and each column shows the corresponding Grad-CAM maps obtained from VGG16, ResNet50, ResNet152V2, InceptionResNetV2, InceptionV3, DenseNet201, Xception, and DeepOpacityNet respectively (the figure is better visualized enlarged).
