Image Optimization 5-49
Rotate an Image
The system supports the following rotation modes:
z Axial rotation
z Auto rotation
Axial rotation
Axial rotation rotates the currently activated image around the X-, Y- or Z-axis.
z Procedures
a) Select the current image.
b) Rotate the corresponding knobs to make the image rotate:
h To rotate along the X-axis: rotate the <M> button on the control panel
clockwise and the image rotates right along the X-axis. Rotate the button
counter-clockwise and the image rotates to the left.
h To rotate along the Y-axis: rotate the <PW> button on the control panel
clockwise and the image rotates right along the Y-axis. Rotate the button
counter-clockwise and the image rotates to the left.
h To rotate along the Z-axis: rotate the <Color> button on the control panel
clockwise and the image rotates right along the Z-axis. Rotate the button
counter-clockwise and the image rotates to the left.
Auto rotation
(1) In 3D viewing mode, tap the [Auto Rot.] tab on the touch screen. The system
enters the auto rotation preparation state.
(2) Tap [L/R] or [U/D] to set the auto rotation direction.
(3) Set the Start position and End position:
Start position: roll the trackball to view at a certain position. Press the trackball
“Set Start” function key according to the trackball hint area.
End position: roll the trackball to view at a certain position. Press the trackball
“Set End” function key according to the trackball hint area.
(4) Set the rotation mode: tap
for single direction rotation, and tap for
bidirectional rotation.
(5) Tap [Speed] to set the rotation speed.
(6) Tap
to activate rotation.
(7) Tap [Step] to set the rotate step.
NOTE: You can view the back of the VR by rotating it 180°. The back view image may
not be as vivid as the front. (Here we call the initial view of the VR the “front”). It
is recommended to re-capture rather than rotate the VR if a certain desired
region is obscured in the VR.
Image Zooming
To adjust the zoom factor of VR. The sectional images will be zoomed in/out accordingly.
Operation
Set the VR window as the current window.
z Press <Zoom> to increase or decrease the magnification factor.
Sync
This function switches the view direction perpendicular to the current active plane, so as
to get a better view of VR.
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