GE Voluson 730Pro, Основное руководство пользователя

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Volume Mode
11.4.2 Render Parameter – Basic Mode and Render Algorithm
For a good 3D image please note the following application hints:
1. Surface Modes:
Adjust the render box in a way to have free sight from the render-start-area to the surface to be
displayed. Surface imaging requires hypoechoic structures (e.g., liquids) between render-start-area and
the surface to be displayed. With the control
[
TH. Low
]
echo structures adjacent to the surface can be
"cut off" if their gray values are much lower than the gray values of the surface structures. Always cut
out signal noise with the control
[
TH. Low
]
.
2. Transparent Modes:
For a good 3D impression transparent-mode-images need a certain number of different views, which
are shown in a rotating cine sequence. The increment/step angle should be about 5 degree. The 3D
impression results from the different movement of diverse structures.
1. Select the
[
Render Param
]
item.
The Render Mode menu appears.
2. Select the Basic Mode among:
Gray (chapter 11.4.2.1)
Color (chapter 11.4.2.2)
Glass Body (chapter 11.4.2.3)
3. Select the Render Algorithm (e.g.: Surface and Transp.: X-ray).
4. To mix between two render modes.
Example: S./Xray = Surface and X-Ray
The mixing can be done in 10% steps from 0% to 100% by using the flip control.
The mix-ratio is displayed in %.
For Example: To produce a better smoothed surface by mixing surface smooth and light mode.
Return to the 3D Render menu.
Voluson
®
730Pro - Basic User Manual
105831 Rev. 0
11-39