From: Image quality assessment of pediatric chest and abdomen CT by deep learning reconstruction
Reconstruction | Dose (mGy) | ASIR-V 50 | ASIR-V 100 | DLR-M | DLR-H |
---|---|---|---|---|---|
NPS peak (HU2.mm2) | 1 | 69.30 | 45.71 | 46.76 | 34.47 |
3 | 22.03 | 14.61 | 15.10 | 10.03 | |
5 | 14.86 | 9.86 | 10.40 | 7.20 | |
NPS average spatial frequency (mm−1) | 1 | 0.27 | 0.19 | 0.30 | 0.28 |
3 | 0.29 | 0.19 | 0.32 | 0.31 | |
5 | 0.28 | 0.19 | 0.32 | 0.31 |