XConsider the direction, division and size of the viewpoint, as well as the visibility of an object.
XBefore 3D scanning, adjust the contrast of the specific textures in 2D Mode.
XThe ROI box determines the contents of the image box to be rendered. The images outside the ROI box, except for the ultrasound data, are not included in the rendering process and are cut out.
XThe bigger the ROI box, the slower the rendering speed. Therefore, set an appropriate ROI box size.
XTo determine surface contour, the surfaces of objects should be insulated with hypo-echoic textures - such as amniotic fluid - which don’t generate echos.
XTo obtain a high quality 3D surface, adjust the low-threshold value.
XIn order to acquire a clear image from the ROI box start boundary to the specific surface, noise can be eliminated if the gray scale value is smaller than the surface value.
XHigh-threshold is generally set at the maximum value of 255. If the Surface Rendering Algorithm is higher than the threshold value, it marks the boundaries of the surface. The boundary can be adjusted with the threshold-high slider.