GE Voluson S6 Basic User Manual page 308

Volume Mode
9.5.2.5.1 4D ROI (Edit ROI) Mode
9.5.2.5.2 Accept ROI Mode
9.5.3 MagiCut 4D
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This is the mode for the adjustment of the volume render box. The volume render box
determines the ROI for the 4D calculation which is inserted in the orthogonal planes A, B, C.
The rendering result is displayed in the lower right quadrant.
The [Edit ROI] key is in the "Real Time 4D", "ROI 4D", "A-ROI 4D" menu
available.
The adjustments of Position, Size and Curvature of the Render Box are the same as in the 3D
Menu. 'After the Static 3D Render Acquisition'
The [Edit ROI] key is available in the "Real Time 4D", "ROI 4D", "A-ROI 4D"
menu. Disable the [Edit ROI] key to activate Accept ROI mode.
The adjustments are the same as in the 3D Menu. 'After the Static 3D Render Acquisition'
page 9-51
This software has the ability to electronically edit the images, and makes it possible to cut
away structures obstructing the view onto the ROI.
The left image displayed above is rendered without cutting, whereas the right image has had
cutting techniques applied to give a clearer view of the object of interest.
There are six methods available for cutting. These different methods can be used (in different
cases) to facilitate an unobstructed view to the object of interest.
The following image shows a 4D rendered image before 4D cutting, and after. The cutting was
performed by rotating the image to give the best view and utilizing the 'contour inside' method.
For operation: 'MagiCut 4D Operation'
on page 9-51
on page 9-91
on
Voluson® S6/S8 Basic User Manual
5433669-100 Revision 4