ABB FlexLoader Vision Product Manual page 27

Dark details/light belt can be selected to indicate if the conveyor is light in color
and the details dark, or vice versa. The resulting search image is updated
continuously to permit rapid checking.
With the Threshold value you can adjust the details to appear as black as possible
and the background as white as possible.
With the Dirt suppression setting you can filter out individual black marks on the
conveyor, as these are often just dirt and nothing else.
By specifying a Dilate size value, details with irregular outer contours are slightly
smoothed out.
There are occurrences where some details are placed on top of each other and
are considered as one big blob. It might be desirable to split these large blobs for
further analysis. To do so, select Separate blobs and set a threshold value for this.
Preferably add a number of details with varying overlaps under the camera. The
threshold must be set so that the split is performed correctly, meaning that details
with the permitted overlaps are split, but details with too large overlaps are not
split.
Product manual - FlexLoader Vision
3HAC051771-001 Revision: B
© Copyright 2014-2018 ABB. All rights reserved.
4.4.1 Image settings for 2D cameras
4 Teachin
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