5-36 Image Optimization
Image Rendering Parameters
In image viewing status, render the image by adjusting the relevant parameters.
Render setting parameters description:
Click [VR/MPR] on the screen to select VR or MPR parameter adjustments.
When [VR] is highlighted in green, parameter adjustment is performed on the VR
image.
When [MPR] is highlighted in green, parameter adjustment is performed on the MPR.
Adjustable parameters are as follows:
Function: to set the threshold for VR rendering. The VR is rendered using
the signal between the high and low thresholds.
When signals are received, from small to large, they are divided into
different levels assigned within the range of 0-100%. The threshold is a
selected range where the system filters out signals below it and above it
to render the VR image.
The lower threshold can eliminate lower range noises and echo, which
contributes to a clearer and smoother image.
Range: 0%-100%.
Available in Surface render mode only.
Function: to set the transparency value for VR rendering.
Range: 0%-100%.
The lower the number, the more transparent the grayscale information.
Function: to set the smoothness of VR.
Selection: 0-20. 0 refers to no smooth effect, 0-20 represent 21 effects in
incremental order.
Tip: Insufficient smoothness can result in a fuzzy image, while too much
smoothness will lead to image distortion.
Function: to set the brightness of VR.
Range: 0%-100%. 0% represents the minimum brightness, while 100%
represents the maximum.
Function: to set the contrast of VR.
Switch tint map on/off. Selection: Off, 1-25.
To quickly rotate the VR.
Selection: 0°, 90°, 180°, 270°.
Enhances the B mode image profile for better boundary details.
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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