Table 2:
Average of extracted features in different stages.
No DR
Mild/Moderate
NPD
Severe NPDR/PDR
No. data
30
25
15
Area of EXs
15
450
2987
No. of MAs in FAZ
0
13.8
15.04
Total no. of MAs
0.94
110
73.76
Area of vessels
52567.14
45654
29521
Area of FAZ
3498.25
5773
13624
Variance
12.93
27.07
110.84