5 Functionality
Triangulation Setup 1
In this setup the camera points at a viewing angle
α
to the laser line projected from the 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.
Camera
Line Laser
Figure 5.1: 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 artefacts which occur during the measurement
at the borders of the object have to be suppressed by software.
C
a m
e r a
L i n e L a s e r
Figure 5.2: Triangulation setup 2
34 of 127
MAN075 05/2017 V1.0
Summary of Contents for MV1-D2048-3D06 series
Page 10: ...1 Preface 10 of 127 MAN075 05 2017 V1 0...
Page 12: ...2 Introduction 12 of 127 MAN075 05 2017 V1 0...
Page 26: ...3 How to get started 3D GigE G2 26 of 127 MAN075 05 2017 V1 0...
Page 32: ...4 Product Specification 32 of 127 MAN075 05 2017 V1 0...
Page 66: ...5 Functionality 66 of 127 MAN075 05 2017 V1 0...
Page 82: ...6 Precautions 82 of 127 MAN075 05 2017 V1 0...
Page 120: ...12 Support and Repair 120 of 127 MAN075 05 2017 V1 0...
Page 122: ...13 References 122 of 127 MAN075 05 2017 V1 0...