Research Article
Poisson Noise Removal Scheme Based on Fourth-Order PDE by Alternating Minimization Algorithm
Table 2
Number of iterations, computational time, and ReErr of the three methods for the results in Figures
3 and
5.
| | Pepper | Iterations | Run time (second) | |
| | GD-(1.2) | 700 | 150.15 | 0.0420 | | GD-(1.4) | 350 | 113.48 | 0.0426 | | AM-(3.4) | 55 | 15.96 | 0.0410 |
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