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Figure 5
Robustness of each algorithm against the hyperparameters. FRC at a spatial frequency of 12.5 µm−1, half of the maximum spatial frequency, is mapped for 100 different combinations of the hyperparameters α and β. (a) FRC for low-dose simulation, and (b) FRC for high-dose simulation. They were computed from the reconstructed images after 300 iterations. |