Research Article
A Convex Adaptive Total Variation Model Based on the Gray Level Indicator for Multiplicative Noise Removal
| PSNR | MAE | | 1 | 4 | 10 | | 1 | 4 | 10 |
| The synthetic image (300 × 300) |
| -TV | 19.67 | 23.86 | 26.37 | -TV | 2.45 | 1.27 | 0.92 | -LA | 19.76 | 23.14 | 25.68 | -LA | 2.51 | 1.43 | 0.96 | SO | 4.14 | 15.81 | 21.00 | SO | 23.94 | 6.15 | 2.84 | AA | 16.33 | 20.14 | 23.94 | AA | 4.50 | 2.94 | 1.49 |
| The aerial image () |
| -TV | 23.25 | 25.82 | 27.92 | -TV | 12.00 | 8.95 | 7.12 | -LA | 23.47 | 26.16 | 28.18 | -LA | 11.64 | 8.81 | 6.98 | SO | 17.82 | 24.00 | 27.27 | SO | 25.44 | 11.05 | 7.42 | AA | 22.34 | 24.20 | 26.04 | AA | 13.35 | 10.30 | 8.13 |
| The cameraman image () |
| -TV | 20.81 | 24.22 | 26.29 | -TV | 14.65 | 8.88 | 7.14 | -LA | 24.10 | 23.14 | 26.03 | -LA | 13.94 | 9.18 | 7.43 | SO | 14.15 | 21.61 | 24.96 | SO | 38.92 | 14.64 | 8.36 | AA | 18.81 | 21.91 | 24.25 | AA | 22.14 | 14.25 | 9.97 |
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