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4 Functionality
Triangulation Setup 1
In this setup the camera looks with the viewing angle
top. A larger angle leads to a higher resolution. With larger angles the range of height is
reduced. Small angles have the benefit of little occlusions.
Figure 4.1: Triangulation setup 1
Triangulation Setup 2
This setup shows an opposite configuration of the laser line and the camera. The resolution at
same triangulation angle is slightly higher but artifacts which occur during the measurement at
borders of the object have to be suppressed by software.
Figure 4.2: Triangulation setup 2
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Camera
L i n e L a s e r
on the laser line projected from the
Line Laser
+ a m e r a
MAN056 08/2018 V1.1
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