Research Article
Automatic Extraction of Blood Vessels in the Retinal Vascular Tree Using Multiscale Medialness
Table 3
Parameters and results of different filters for Lena image.
| Filter | | | | | | Neig. | PSNR (dB) | MSE |
| GF | — | — | — | 2 | — | | 31.4598 | 46.4621 | MF | — | — | — | — | — | | 29.14504 | 79.1734 | PM | 10 | 7 | — | — | 0.15 | — | 32.9911 | 32.6562 | DAD | 20 | 7 | 0.05 | 0.8 | 0.05 | — | 33.3515 | 30.0557 |
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