Research Article
Automatic Detection of Blood Vessels in Retinal Images for Diabetic Retinopathy Diagnosis
Table 3
Evaluation results in DRIVE dataset.
| | Image sequence | DRIVE dataset (normal) | DRIVE dataset (abnormal) | | Se | Sp | Acc | Se | Sp | Acc |
| | 1 | 96.2 | 99.1 | 98.9 | 93.1 | 98.3 | 96.7 | | 2 | 95 | 99 | 98.3 | 95.3 | 99.1 | 97.2 | | 3 | 94.6 | 99.1 | 98.2 | 94.7 | 99.3 | 99.6 | | 4 | 92.8 | 97.9 | 96.2 | 93.8 | 98 | 98.2 | | 5 | 95.6 | 99.5 | 97.7 | 94.3 | 96.5 | 97.1 | | 6 | 95 | 98.9 | 99.1 | 93.1 | 99.6 | 98.6 | | 7 | 94.1 | 98.4 | 98.7 | 93.1 | 98.5 | 99.1 | | 8 | 94 | 96.1 | 96.6 | — | — | — | | 9 | 93.4 | 99.9 | 99.1 | — | — | — | | 10 | 92.8 | 98.2 | 98.6 | — | — | — | | 11 | 96.5 | 99.5 | 99.4 | — | — | — | | 12 | 94.7 | 98.6 | 98.8 | — | — | — | | 13 | 94.9 | 99.5 | 98.7 | — | — | — | | 14 | 93.4 | 97.9 | 99.7 | — | — | — | | 15 | 92.6 | 98.7 | 98.1 | — | — | — | | 16 | 94.1 | 98.6 | 97.1 | — | — | — | | 17 | 93.8 | 98.9 | 97.8 | — | — | — | | 18 | 91.1 | 99.2 | 96.5 | — | — | — | | 19 | 90 | 96.1 | 98.2 | — | — | — | | 20 | 91.4 | 98.7 | 97.9 | — | — | — | | 21 | 92.6 | 97.8 | 98.5 | — | — | — | | 22 | 93.4 | 98.1 | 98.1 | — | — | — | | 23 | 94 | 97.3 | 97.2 | — | — | — | | 24 | 91.1 | 98.1 | 98.7 | — | — | — | | 25 | 90.1 | 96.2 | 98.1 | — | — | — | | 26 | 92.1 | 97.8 | 98.9 | — | — | — | | 27 | 95.2 | 98.4 | 98.5 | — | — | — | | 28 | 96.1 | 98.2 | 98.4 | — | — | — | | 29 | 95.1 | 97.9 | 99.2 | — | — | — | | 30 | 96.2 | 97.9 | 98.5 | — | — | — | | 31 | 98.1 | 97.6 | 96.1 | — | — | — | | 32 | 96.6 | 97.1 | 97.4 | — | — | — | | 33 | 98.1 | 99.1 | 96.2 | — | — | — |
| | Average | 94.08 | 98.28 | 98.10 | 93.91 | 98.47 | 98.07 |
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“—” indicates that there is no data available.
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