Fixed scan parameters | CTDI(vol) | Reconstruction parameters for each CTDI(vol) | Scanned objects | Investigated image quality parameters | |
---|---|---|---|---|---|
Thiel/Catphan | |||||
Thiel | Catphan | ||||
120 kVp | 0.84 / 0.84 | B70 | Thiel cadavers (3) | VGAS | Noise |
0.9 pitch | 2.11 / 2.05 | I70/1 | Catphan phantom | Â | IQFinv |
3 mm reconstruction thickness | 4.19 / 4.08 | I70/3 | Â | Â | CNR |
 | 6.37 / 6.18 | I70/5 |  |  |  |
 | 8.82 / 8.35 |  |  |  |  |
 | 12.23 / 11.59 |  |  |  |  |