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. 2019 Jan 18;12(1):94–99. doi: 10.18240/ijo.2019.01.15

Figure 4. Representative ultrawide-field fundus images and their corresponding heat maps.

Figure 4

The ultrawide-field fundus image without BRVO (A) and its corresponding heat map (B); with BRVO (C) and its corresponding heat map (D). In the image without BRVO, the deep convolution neural network focused on the optic disc (B; blue color). Meanwhile, in the image with BRVO, the deep convolution neural network focused on the optic disc and retinal hemorrhages (D; blue color).