From: A Laplacian based image filtering using switching noise detector
Noise variance (0.005) | TV (original mage) | TV (noisy image) | TV (ROF model) | TV (Wiener filter) | TV (our method) |
---|---|---|---|---|---|
Boat | 1.6 | 2.09 | 1.31 | 1.42 | 1.22 |
Man | 1.76 | 2.20 | 1.32 | 1.51 | 1.22 |
House | 1.3 | 1.81 | 1.21 | 1.27 | 1.14 |
Cameraman | 1.67 | 2.13 | 1.33 | 1.53 | 1.20 |
Lena | 1.26 | 1.74 | 1.16 | 1.24 | 1.12 |
Barbara | 1.57 | 2.07 | 1.15 | 1.36 | 1.10 |