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Summary of uniformity measurements for each reconstruction kernel. All values are in HU and well within the −5 to +5 HU range specified by the ACR.
| Uniformity (maximum difference from center) | |
|---|---|
| Smooth | −0.3 |
| Medium | 0.6 |
| Sharp | 0.9 |
| Acceptable range | −5 to 5 |
