Zeiss CIRRUS HD-OCT 500, Руководство пользователя

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Specialized and Integrative Visualization Tools
2660021169012 Rev. A 2017-12 CIRRUS HD-OCT User Manual
8-66
Width, Height, and A–Scan Adjustments
You can manually adjust the red (Width), blue (Height), and green (A–Scan) sphere
positions by clicking the up/down arrows, or by typing the desired position in the
Width ,
Height , and A–Scan fields. These fields may provide finer control of the sphere positions.
Mouse Rotates/Mouse Translates
Two buttons allow the user to set the left mouse to either rotate or translate the image on
the screen.
Zoom
Use the slider to zoom in or out on the image.
Straighten Volume Data
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This function allows you to adjust the surface of the scan to be horizontal in those cases
where the retina is highly tilted. Click Auto Straighten to automatically correct the image.
The slider controls, number field, and up/down arrows are used to manually correct the
image by adjusting the X and Z axes. Click Reset to Zero to undo your corrections. The reset
buttons (see figure above) located above each field allow you to reset X and Z axes
separately.
Figure 8-50
illustrates before and after Auto Straighten has been applied. The
left figure shows a tilted image, and the right figure shows the straightened image.
reset buttons