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Statistical parameters of background noise for four test cases. The first row shows the standard deviations of background noise. The second row shows correlations between two adjacent samples from background noise. The third row shows the signal-to-noise ratio of the synthetic data images. The mean intensity of background noise is 128 for all cases.
| |
Case 1 |
Case 2 |
Case 3 |
Case 4 |
|---|---|---|---|---|
| SD | 32 | 64 | 32 | 64 |
| Correlation | 0 | 0 | 0.3 | 0.3 |
| SNR | 0.7656 | 0.1914 | 0.7656 | 0.1914 |
