From: Super-resolution via a fast deconvolution with kernel estimation
Example(factor)
Bicubic
08’TOG [22]
14’TIP [9]
Ours
Flower(4)
0.063
8.268
0.641
4.512
Yacht(4)
0.145
74.948
3.919
29.716
Wheel(3)
0.052
3.886
0.323
3.529
Comic(3)
0.073
17.136
1.281
5.654
Chilies(3)
0.032
8.053
0.466
3.403
Number(3)
0.055
5.518
0.416
4.255
House(2)
0.069
14.267
0.598
5.472
Starfish(2)
0.072
13.289
0.665
5.706
