From: An augmented Lagrangian multi-scale dictionary learning algorithm
σ/PSNR | 'Barbara' | 'House' | 'Boat' | 'Lena' | 'Peppers' | 'Cameraman' |
---|---|---|---|---|---|---|
5/34.15 | 37.91 | 39.50 | 37.89 | 38.13 | 38.08 | 38.22 |
 | 37.74 | 39.32 | 37.81 | 37.97 | 37.78 | 37.93 |
10/28.13 | 34.19 | 36.05 | 33.58 | 34.30 | 34.59 | 34.00 |
 | 33.94 | 35.97 | 33.39 | 34.02 | 34.17 | 33.71 |
15/24.61 | 32.10 | 34.46 | 31.33 | 32.10 | 32.54 | 31.67 |
 | 31.92 | 34.31 | 31.17 | 31.86 | 32.27 | 31.35 |
20/22.11 | 30.63 | 33.35 | 29.78 | 30.58 | 31.03 | 30.27 |
 | 30.55 | 33.18 | 29.65 | 30.38 | 30.76 | 29.97 |
25/20.17 | 29.33 | 32.18 | 28.60 | 29.45 | 29.88 | 29.04 |
 | 29.25 | 32.10 | 28.52 | 29.30 | 29.70 | 28.78 |
50/14.15 | 24.57 | 27.76 | 24.98 | 25.83 | 26.20 | 25.73 |
 | 24.65 | 27.85 | 24.99 | 25.76 | 26.19 | 25.65 |
75/10.61 | 21.50 | 25.19 | 22.67 | 23.55 | 23.69 | 23.38 |
 | 21.52 | 25.26 | 22.72 | 23.56 | 23.72 | 23.38 |
100/8.13 | 20.19 | 23.46 | 21.66 | 22.02 | 21.90 | 21.70 |
 | 20.26 | 23.40 | 21.67 | 22.01 | 21.86 | 21.72 |