7.
Projection of the object on the DR Detector. This is the measured distance
on a partial image on NX.
8.
Distance between the plane in which the measurement is made and the
stitching grid. This distance is estimated by the user and entered at the
touch screen console while preparing the examination.
9.
Distance between the stitching grid and the DR Detector.
10.
Source image distance (SID). This distance is received together with the X-
Ray generator parameters.
Figure 26: Making measurements on DR Full Leg Full Spine images
The respective distances between the plane in which the measurement is
made, the stitching grid, the DR Detector and the X-ray tube are used to
calculate the Estimated Radiographic Magnification Factor to calibrate the
distance measurement on NX.
Related Links
on page 24
Full Leg Full Spine DR Retrofit System | Advanced Operation |
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0326A EN 20211014 1141
