Trace Smoothing - GE Vivid S5 User Manual

Vertical units
When analyzing contrast data, the Y-axis can be set to display
Applicable with
contrast data only. either logarithmic scale (dB) or linear, acoustical units (AU) for
both tissue intensity (2D) or Angio intensity data.
Selecting the Y-axis unit
1.
2.
3.
4.
5.
Figure 8-6: The Vertical unit menu
6.
7.

Trace smoothing

The system can smooth the traces displayed by applying a filter
over a defined time window. The type of filter available is
depending on the analysis signal displayed.
Smoothing trace(s)
1.
2.
3.
Vivid S5/Vivid S6 User Manual
R2424458-100 Rev. 2
If necessary, press
TRACKBALL
assignment is selected.
Trackball to the Analysis window.
Press
UPDATE MENU
panel.
The System menu is displayed.
Trackball to Vertical unit.
Press .
SET
The Vertical unit menu is displayed.
Trackball to the desired option.
Press .
SET
If necessary, press
TRACKBALL
assignment is selected.
Trackball to the Analysis window.
Press
UPDATE MENU
panel.
The System menu is displayed.
Quantitative Analysis
until the QA trackball
in the trackball area on the control
until the QA trackball
in the trackball area on the control
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