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Performance from finger-vein matching with various approaches (Database A).
| Approaches |
Index Finger (%) |
Middle Finger (%) |
Ring Finger (%) |
Index, Middle and Ring Finger (%) |
|---|---|---|---|---|
| Maximum curvature | 9.43 | 15.4 | 10.34 | 10.9 |
| Mean curvature | 7.92 | 8.01 | 6.35 | 7.44 |
| SIFT feature | 14.5 | 16.48 | 17.39 | 16.09 |
| Even Gabor with Morphological |
6.78 | 5.45 | 5.15 | 5.79 |
| Difference curvature d (orientation) |
7.08 | 7.69 | 7.78 | 7.59 |
| Difference curvature (vein) | 3.34 | 3.36 | 3.26 | 3.32 |
