Research Article
A Total Variation Model Based on the Strictly Convex Modification for Image Denoising
Table 2
Numerical results for Lena image
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| Algorithm | Parameters | Number of steps | CPU time (sec) | PSNR | MAE | PSNRE | SSIM | | | |
| PM | 30 | 12 | 0.25 | 60 | 2.43 | 27.10 | 7.75 | 21.70 | 0.7234 | TV | 30 | n/a | 0.2 | 149 | 13.87 | 27.46 | 7.49 | 22.63 | 0.7960 | D--PM | 30 | 4 | 2 | 13 | 0.90 | 28.17 | 7.35 | 24.78 | 0.7880 | PMS | 30 | n/a | 0.2 | 122 | 5.80 | 27.73 | 7.45 | 26.60 | 0.8060 | AOS | 30 | n/a | 2.0 | 7 | 1.24 | 28.06 | 7.27 | 27.80 | 0.8509 |
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