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FIQR values of the raw and the postprocessed data for low, medium, and high frequency region.
| FIQR (mm−1) | Raw image data | “Sharpen” filtered image | “Sharpen more” filtered image | “Sharpen edges” filtered image |
|---|---|---|---|---|
| 0–2.0 | 797.8 | 754.6 | 517.8 | 1425.4 |
| 2.0–5.0 | 148.3 | 163.1 | 154.5 | 516.3 |
| 5.0–8.5 | 18.1 | 18.0 | 19.6 | 130.6 |
