Illustration 10: ROI Preferences screen
Table 10: ROI selections
Function Name
Description
VOI Display Sets the display of the Volume of Interest (VOI) on one or all viewports for 3D images.
•
One Volume displays the VOI on only the viewport on which the VOI was placed.
•
All Volumes displays the VOI and statistics on all viewports.
Statistics Allows any combination of minimum, maximum, average, standard deviation and volume values.
Size Type in a height, width and depth. There is no depth for the sphere ROI. This will become the default
size of the ROI, but it can be modified directly on the image.
3.9 Annotate an image
Use this procedure to add specific and unique annotation to an image or apply a pre-set
annotation that is saved on your system.
1.
Open
Reformat
.
2. Click the
Display
tab.
3.
Click the [Annotate] icon .
4. On the
Annotate
screen, click the annotation type (simple, linked, or measure).
5. Place the cursor on the image and click to deposit the cursor and default text.
6. Enter new text in the Annotation text screen.
Revolution CT User Manual
Direction 5480385-1EN, Revision 1
Chapter 16 Reformat 459
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