Distortion Correction (Optional); Z Calibration (Optional) - Baumer VeriSens ID Series Technical Documentation Manual

16.3.6 Distortion correction (optional)

The recorded images can be contorted by lens distortion or inclined positioning of the Vision Sensor.
The Distortion correction function can be used to compensate for these distortions .
Follow the instructions in Chapter:

16.3.7 Z calibration (optional)

Image processing is two-dimensional. However, in robotics, the Z-axis (depth) must also be taken into
account, because robotics typically works in space. The Z-calibration allows the world coordinates of the
vision sensor to be adjusted to a height Z and further processed by a robot.
Z calibration is necessary if object positions are to be found with the vision sensor and are to be passed on
to the UR.
Follow the instructions in Chapter:
NOTE
Do not adjust the focus of the vision sensor after the first calibration.
v2.11.0-B4
Distortion correction (device
Z calibration (device dependent).
395/429
Technical Documentation
dependend).
®
VeriSens
Baumer Optronic GmbH
Radeberg, Germany