Table 5 PSNR and MSE for various filters for Cameraman image at different noise densities.
Noise density (%) | PSNR | MSE | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Â | SMF | PSMF | AMF | DBA | REMF | PA | SMF | PSMF | AMF | DBA | REMF | PA |
20 | 23.987 | 25.101 | 30.973 | 30.401 | 31.058 | 34.009 | 259.64 | 200.880 | 51.976 | 59.292 | 50.972 | 28.544 |
50 | 14.417 | 18.507 | 24.212 | 24.034 | 24.671 | 25.933 | 2351.5 | 917.025 | 246.554 | 256.824 | 221.80 | 147.737 |
70 | 9.455 | 9.397 | 20.944 | 20.580 | 21.893 | 23.686 | 7372.7 | 7471.200 | 523.252 | 568.926 | 420.55 | 297.153 |
80 | 7.768 | 7.719 | 18.328 | 18.621 | 19.659 | 22.700 | 10871. | 10996.000 | 18.328 | 893.218 | 703.41 | 357.309 |
90 | 6.169 | 6.202 | 15.621 | 16.591 | 17.103 | 22.151 | 15711. | 15592.000 | 1782.500 | 1425.600 | 1267.0 | 436.059 |