Research Article
Analysis of Vessel Segmentation Based on Various Enhancement Techniques for Improvement of Vessel Intensity Profile
Table 2
Performance matrices results of original Gabor filter on the DRIVE database.
| Fundus images | Sen | Acc | Sp |
| FI01 | 0.677887 | 0.918439 | 0.942004 | FI02 | 0.664339 | 0.925255 | 0.955022 | FI03 | 0.672271 | 0.904431 | 0.930137 | FI04 | 0.570534 | 0.934659 | 0.971549 | FI05 | 0.639169 | 0.927534 | 0.957341 | FI06 | 0.656184 | 0.921006 | 0.949561 | FI07 | 0.657170 | 0.928000 | 0.955230 | FI08 | 0.666138 | 0.914571 | 0.937958 | FI09 | 0.686661 | 0.916338 | 0.936594 | FI10 | 0.634372 | 0.932265 | 0.95898 | FI11 | 0.634372 | 0.922985 | 0.953728 | FI12 | 0.634372 | 0.918548 | 0.939569 | FI13 | 0.634372 | 0.922872 | 0.956796 | FI14 | 0.634372 | 0.912605 | 0.928476 | FI15 | 0.634372 | 0.931861 | 0.951623 | FI16 | 0.634372 | 0.918399 | 0.946777 | FI17 | 0.634372 | 0.917223 | 0.943944 | FI18 | 0.634372 | 0.915814 | 0.938357 | FI19 | 0.634372 | 0.922488 | 0.944618 | FI20 | 0.634372 | 0.925097 | 0.943015 | Average value | 0.643422 | 0.921519 | 0.947063 |
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Note: FI represents the number of fundus images of the corresponding database.
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