Figure 5
From: Automated diagnosis of diabetic retinopathy and glaucoma using fundus and OCT images

Blood vessel detection process. (a) Input fundus image, (b) Fundus gradient image, (c) Thresholded fundus gradient image, (d) Blood vessels detected.
From: Automated diagnosis of diabetic retinopathy and glaucoma using fundus and OCT images
Blood vessel detection process. (a) Input fundus image, (b) Fundus gradient image, (c) Thresholded fundus gradient image, (d) Blood vessels detected.