Constructing Benchmark Databases and Protocols for Medical Image Analysis: Diabetic Retinopathy

Figure 9

Abnormal retinal findings caused by the diabetes (best viewed in colour): (a) haemorrhages; (b) microaneurysms (marked with an arrow); (c) hard exudates; (d) soft exudate (marked with an arrow) [6].

(a)

(b)

(c)

(d)