74 / 1544
Image guidance accuracy
kV 0°-90° bony
kV 45°-135° bony
kV CBCT CW bony kV 0°-90° marker
X (LAT)
0.23 (0.10) mm 0.08 (0.18) mm -0.63 (0.04) mm 0.17 (0.06) mm
Y (LONG)
-0.18 (0.09) mm -0.20 (0.05) mm -0.08 (0.11) mm -0.18 (0.03) mm
Z (VERT)
-0.13 (0.04) mm -0.58 (0.16) mm 0.32 (0.27) mm -0.71 (0.03) mm
3D VECTOR
modulus
0.62 mm 0.67 mm 0.71 mm 0.75 mm
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Hidden-target test on anthropomorphic phantom, pelvic region
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