5-52 Image Optimization
<1> A plane <2> B plane (the current
reference image)
<3> C plane
<4> Y-axis <5> X-axis <6> Central section line (Current
active section line)
<7> Section line <8> Space between two
planes
<9> Image parameter
<10> Wire cage <11> Section plane order
number
<12> Section plane position (to the
central plane)
<13> Central plane mark <14> Green box on the active
image
Display format
The system supports four types of displaying layout: 2*2, 3*3, 4*4, 5*5, click the
corresponding selection to select.
Reference image
Plane A, Plane B and Plane C are available, select [Ref. Plane] to set the reference
image.
Section plane and section line
z The section plane is blank if the section plane has no intersection with the
volume data.
z Central section plane: the central section line corresponding plane are the
central section plane, which is marked with “*” in green at the upper left corner of
the image.
z The section line on the reference image can be vertical or horizontal, click [Line
Direction] to set the section line as vertical or horizontal.
z The section lines indicating the positions of the section planes one by one.
z Active plane: the plane marked with green section line are the active section
plane, it is marked with a green box. The default active plane is the central plane.
z Section plane order number: indicating the order of the section planes, the order
of central section plane is “0”, the section planes before the central plane are
marked with negative integral numbers, while the section planes after the central
plane are marked with positive integral numbers.
z Section plane position (to the central plane): displayed at the upper right corner of
each image, indicating the position of each image (such as -10mm, -5mm, 5mm,
10mm).
z Coordinate axis: indicated on the A, B, C three reference images, match together
with the central section line, and will move together with the central section line.
Image shifting
Roll the trackball to shift the crossing point of central axis up/down, left/right, the
section lines will shift together will the crossing point.
Adjust the position of the active image
Click [Adjust Slice] to adjust the spaces between the active image and the adjacent
two images in a moderate way.
Spacing
The value is displayed at the lower left side of the reference image, unit: mm. Adjust
it through [Spacing].
Image rotation
Take the selected reference image as X-Y plane, the rotation is the same as that of
3D/4D section plane.
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