Generic description GE name
Detector rows (N) and slice thickness (T) selection console screen image
Illustration 1: Detector Coverage and Slice Thickness
1.4 Image reconstruction and display
Table 4: Image reconstruction and display terms
Generic description GE name
Window width: Range of CT numbers (maximum - minimum) that
are distributed over the viewable grey scale of the display device or
film
Window Width
Window center: The CT number in the center of the viewable grey
scale
Window Level
Reconstruction field of view: Width of the square region mapped to
the reconstructed image matrix
Display Field of View
(DFOV) (cm)
Revolution CT User Manual
Direction 5480385-1EN, Revision 1
684 1 Lexicon
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