Figure 6
From: Deep learning for identifying corneal diseases from ocular surface slit-lamp photographs
The heatmap for images with various referral corneal diseases. These visualizations are generated automatically, locating regions for closer examination after a patient is seen by a consulting ophthalmologist. The bluer the color, the lower the attention of the model; the redder the color, the higher the attention of the model. (a) An ocular surface image shows a case with infectious keratitis. (b) The heatmap highlights the pathologic regions in the central and inferior cornea. (c,d) The heatmap reveals pathologic regions in the nasal cornea of a case with a peripheral corneal ulcer. (e,f) The heatmap indicates pathologic regions in the whole cornea of a case with macular corneal dystrophy. (g,h) The heatmap highlights pathologic regions in the nasal quadrant of a case with pterygium.
