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7 Camera
7.2 3D camera settings
Continued
The highest height value (Z max) must be specified so that the highest detail always
lies below this height. The aspect ratio of the defined area is always constant which
means that the Y max value is calculated automatically in FlexLoader Vision.
Region of interest
The region of interest is a very important parameter when using a 3D camera.
When FlexLoader Vision starts searching for a detail, the highest point is identified
first. FlexLoader Vision then continues the search downwards until the detail is
located, or as far down as is set by the detail analysis depth.
When searching for the highest point, the pallet collar must not be included.
Therefore there is a region of interest which specifies within which area FlexLoader
Vision is to search. Note that the details that are outside the region of interest will
not be included in the search for the highest point. The region of interest should
lie just inside the pallet collar.
If there is no pallet collar or other edges or guides for the details, a region of interest
that is large enough for the whole area where the details are to be found must be
drawn.
106
Note
All values for the measurement volume are measured in the coordinate system
of the robot (i.e. for camera 1)).
© Copyright 2014-2018 ABB. All rights reserved.
Product manual - FlexLoader Vision
3HAC051771-001 Revision: B
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