Repeatability of automated body composition measurement on low dose chest CT in male subjects
Fig 4
Schematic example of extreme difference of two scan FOVs and their overlapping area.
The schematic on the left is an extreme example of shifted FOV between scans, the schematic on the right is a more typical example. Gray: lungs. Red: excluded area. Blue: included area. Yellow: area not in either scan. 1: FOV of first scan. 2: FOV of second scan.