Table 2 Main distance between the central pixel and its neighbors in different windows and original images
From: Localizing and restoring clusters of impulse noise based on the dissimilarity among the image pixels
Window size | Image | |||||||
|---|---|---|---|---|---|---|---|---|
Lena | Airplane | Pentagon | Bridge | Baboon | Boat | Pepper | Lake | |
3 × 3 window | 5.7539 | 6.4383 | 9.0978 | 14.9330 | 19.1863 | 8.6803 | 5.4787 | 8.7343 |
5 × 5 window | 7.753 | 8.4621 | 10.8822 | 17.9166 | 21.6292 | 11.1673 | 7.1897 | 11.9136 |
7 × 7 window | 9.8194 | 10.9819 | 12.7976 | 21.1933 | 24.2613 | 13.8059 | 8.9496 | 13.3251 |