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DISPLAYING TOMOGRAMS
3.9.4. Pin-point Registration™
After the shadowgram image is positioned with the color fundus image, the 3D tomogram data is linked
with the color fundus image. Then, they can be scrolled. By scrolling the tomogram, the correspondence
between the features seen in the color fundus image and the features seen in the tomogram at an
optional position is displayed.
In the tomogram display area/auxiliary tomogram display area, double-click an optional point. The point
location is shown as a green line with a cross mark in the fundus image display area. The green line cor-
responds to the point location of the tomogram. The center of the cross mark corresponds to the location
of the white line on the tomogram. (The green line is displayed on the black-and-white tomogram and the
red line, on the reversed black-and-white tomogram.) When double-clicking a point on the tomogram, the
process is same. The Thickness data is displayed in the Thickness graph area.
The layer thickness of the point specified by Pin-point registration™ is displayed by the unit "µm". The
thickness between ILM and RPE is displayed for "Retina" and, the thickness between ILM and NFL, for
"RNFL".
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