Research Article
Natural Image Enhancement Using a Biogeography Based Optimization Enhanced with Blended Migration Operator
Table 1
PSNR values compared with traditional IE techniques.
| Images |
Fuzzy | GA | PSO | BBO-BMO |
| Image 1 | 44.496 | 45.745 | 47.506 | 50.516 | Image 2 | 44.636 | 45.605 | 46.854 | 48.615 | Image 3 | 45.032 | 46.001 | 47.25 | 49.011 | Image 4 | 46.001 | 47.25 | 49.011 | 50.22 |
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