Figure 2
From: Regional Patterns in Retinal Microvascular Network Geometry in Health and Disease
Visual comparison of the manually segmented images of the two ROIs. MACULAR region: (a) healthy retina, (b) glaucoma, (c) DR; OPTIC DISC region: (d) healthy retina, (e) glaucoma, (f) DR. The blood vessel space filling property in the image appears to be the lowest in macular region of retinas with DR.
