7 - 14 Operator’s Manual
7 3D/4D
Comments and Body Mark
Add comments and body mark on MPR and 3D image.
The operations are the same with these in B mode.
Image Editing
Image cutting is a more elaborate function than VOI adjusting to optimize the 3D by clipping the
part that blocks the ROI (region of interest).
• In image cutting status, image parameter cannot be edited. There displays a cutting cursor ,
and the system enters “Accept VOI” status.
• The editing function is only available on 3D image.
Perform the following procedure:
1. Enter image cutting status by taping [Tools] tab page.
2. Select an edit/erase tool:
– Polygon: Press <Set> to position the start point, roll the trackball to set a region and press
<Set> to trace the region. When the start point and the end point coincide, the region is
selected or you can press <Set> twice to finish tracing. Move the cursor to the region you
want to edit and press <Set> again to edit.
– Contour: Press <Set> to position the start point, roll the trackball to trace the region.
When the start point and the end point coincide, the region is selected or you can press
<Set> twice to finish tracing. Move the cursor to the region you want to edit and press
<Set> again to edit.
– Rectangle: Press <Set> to fix the rectangle position, roll the trackball to change the size,
and press <Set> again to finish rectangle drawing.
– Line: Press <Set> to position the start point and the system will display a reference line,
roll the trackball to set the line orientation and press <Set> to start drawing, press <Set>
when ends are necessary; press <Set> twice to finish drawing. Move the cursor to the
region you want to edit and press <Set> again to edit.
– Rubber: Press <Set> to position the start point and roll the trackball to select the region.
Press <Set> when ends are required. You can repeat the step to erase all parts blocking the
interesting region.
You can select [Eraser Diam.] to adjust the eraser diameter.
To undo one operational step, tap [Undo] on the touch screen and to undo all operational steps, tap
[Undo All] and start a new editing operation.
Measurement
2D related measurement can be performed. For details, please refer to "Advanced Volume".
Capturing preparation does not support the measurement.
Image Saving
• Image saving:
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