From: A multi-frame super-resolution method based on the variable-exponent nonlinear diffusion regularizer
Image | TV-SR | SWTV-SR | FTV-SR | ATV-SR | Our method |
---|---|---|---|---|---|
Boat | 12.03 | 12.65 | 13.09 | 13.56 | 13.97 |
Bridge | 13.17 | 14.00 | 13.88 | 14.23 | 14.78 |
Building | 11.61 | 12.20 | 12.09 | 13.90 | 13.54 |
Fish | 12.32 | 13.10 | 13.71 | 14.67 | 14.98 |
Goldhill | 13.54 | 14.00 | 13.81 | 14.01 | 13.97 |
Lena | 12.70 | 13.08 | 13.81 | 13.56 | 14.23 |
Mandrill | 13.10 | 13.45 | 13.04 | 14.01 | 14.53 |
Wheel | 14.01 | 14.21 | 13.89 | 13.22 | 14.23 |
Mean | 12.81 | 13.34 | 13.42 | 13.90 | 14.28 |