Table 3: EME and CEME values of histogram equalization of "flower.tif".
| Image "Flower.tif" | EME | CEME |
|---|---|---|
| Original Image | - | 28.7506 |
| 2-D Grayscale Image (2 × 2 model) | 22.1549 | - |
| 2-D Grayscale Image (2 × 2 model) - After histogram equalization | 23.7389 | - |
| RGB Color image - After histogram equalization of 2-D Grayscale Image (2 × 2 model) | - | 30.0109 |
| 2-D Grayscale Image (2 × 3 model) | 23.6574 | |
| 2-D Grayscale Image (2 × 3 model) - After histogram equalization | 24.6945 | |
| RGB Color image - After histogram equalization of 2-D Grayscale Image (2 × 3 model) | 29.4427 | |
| 2-D Grayscale Image (column model) | 23.0670 | |
| 2-D Grayscale Image (column model) - After histogram equalization | 24.7007 | |
| RGB Color image - After histogram equalization of 2-D Grayscale Image (column model) | 30.0109 | |
| 2-D Grayscale Image (row model) | 23.4101 | |
| 2-D Grayscale Image (row model) - After histogram equalization | 25.0441 | |
| RGB Color image - After histogram equalization of 2-D Grayscale Image (row model) | 30.0109 | |