Research Article
A Modified Iterative Alternating Direction Minimization Algorithm for Impulse Noise Removal in Images
Table 2
Denoising performance of Barbara at high salt-and-pepper noise levels.
| Noise levels | Proposed | Total variation with detectors | Proposed with detectors | PSNR | MSSIM | PSNR | MSSIM | PSNR | MSSIM |
| 50% | 32.47 | 0.7486 | 35.35 | 0.8647 | 36.18 | 0.9262 | 70% | 30.36 | 0.6205 | 33.61 | 0.7790 | 33.49 | 0.8214 | 90% | 26.09 | 0.4619 | 31.65 | 0.6310 | 30.54 | 0.6322 |
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