
5-18
Operation Manual
Distance + Ellipse
This is a basic measurement that is available in all diagnosis modes. You can measure the volume of an
object in a 2D image by using one straight line and one circle (ellipse).
1. Select the Soft Menu [3] Distance + Ellipse. “Distance + Ellipse” is displayed in the user information
area.
2. Specify two points and measure the straight distance between them. The method for measuring a
line is the same as in “Distance.”
3. Specify the size of the circle (ellipse). The method for measuring a circle (ellipse) is the same as in
“Ellipse.”
4. When the measurement is nished, its result is shown on the screen.
▶
D: The length of a straight line
▶
Long: The length of the long axis in an ellipse
▶
Short: The length of the short axis in an ellipse
▶
Area: The area of a circle
▶
Vol.: Volume
The equations used for Distance + Ellipse measurement are as follows:
, (
)
Ellipse
A basic measurement that is available in all diagnosis modes. In a 2D image, the volume of a conical object
is measured using an ellipse.
1. Select Ellipse in the Soft Menu [3]. Ellipse will appear in the user information area.
2. Set the size of the ellipse. The way it is measured is the same as in ‘Ellipse.’
3. Once measurement is done, the result is displayed on the screen.
The following equation is used for ‘Ellipse’ measurement:
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