|
||
|
|
|
||
Noisy Image (70%) |
6.63 |
89.09 |
Standard median |
19.15 |
12.58 |
Progressive switching median |
14.96 |
19.21 |
Multi-state median |
15.32 |
17.98 |
Directional difference-based switching median |
15.52 |
20.68 |
Noise adaptive soft-switching median |
18.29 |
11.31 |
Improved switching median |
19.46 |
10.83 |
Adaptive median |
21.38 |
7.763 |
Variational method |
20.69 |
11.49 |
Our proposed algorithm |
24.91 |
5.58 |