7 3D/4D
Operator’s Manual 7 - 11
The adjustment of Rendering Parameters
In image viewing status, you can render the image by adjusting the relevant parameters.
Tap [VR] or [MPR] on the touch screen to select the VR parameter or MPR parameter.
• Tap the [VR] subtab, adjust parameters of 3D image (VR).
• Tap the [MPR] subtab, adjust parameters of sectional image.
You can adjust:
Parameter Description
Threshold • To set the threshold for 3D image rendering.3D image is rendered on the
signal above thresholds by eliminating noise via the Threshold parameter.
Lower threshold can eliminate lower range noises and echo, which will
contribute to a clearer and smoother image.
• Available only in Surface rendering mode.
Opacity • To adjust the transparency value for 3D image rendering. It implies the
transparency of the light. The higher the value is, the tougher the surface
becomes.
• The lower the number is, the more transparent the gray scale information
will be.
• Available only in Surface rendering mode.
Smooth • To set the smoothness of 3D image.
• 0 refers to no smooth effect.
NOTE:
Insufficient smoothness can result in a fuzzy image; however, too much
smoothness will lead to image distortion.
Brightness • To set the brightness of image.
• 0% represents the minimum brightness, while 100% represents the
maximum.
NOTE:
The adjustment for 3D (VR) and MPR.
Contrast • Set the contrast scale of the image (contrast).
• As long as the contrast becomes larger, the bright spot and dark spot on
the image change as well.
NOTE:
The adjustment for 3D (VR) and MPR.
Tint Enable/disable tint map. The color of image changes according the tint value.
Quick Rotation Tap [0°], [90°], [180°], or [270°] to rotate the 3D image quickly.
3D iClear • Function: Use the 3D self-adaptation filter to strengthen the space
continuity of the tissue structure, and provide speckle noise suppression,
and improve the image contrast effect, so as to optimize the volume image
data.
• Select VR image. Adjust 3D iClear to optimize VR image.
• Select MPR image. Adjust 3D iClear to optimize MPR image.
Face
+
Optimize the signal of the face area to reduce the noise of the AF area and
improve the signal-noise ratio of the face area, make the face more fullness to
easily obtain the image of fetal face.
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