Table 3.
Comparison of normalized noise with matched spatial resolution.
| Normalized noise (HU) | Head protocol | Abdominal protocol |
|---|---|---|
| EID | 7.44 | 8.39 |
| Macro 25 → 140 keV | 7.20 | 8.09 |
| Chess 25 → 140 keV | 9.28 | 10.48 |
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