● The ROI can be rectangle only.
Fixture
After enabling it, you can subscribe fixture tool. See Fixture Settings for details.
Note
If you want to use fixture tool in finding circle, you should set fixture tool first.
Parameter Settings
Radius Range
It refers to the min. radius and the max. radius, and the radius of the target circle must be
within this range.
Search Mode
It has three modes, including Max. Contrast, Max. Radius, and Min. Radius. Max. Contrast
refers to only edge points of the largest gradient threshold within the scan range is detected
and the circle is fitted. Max. Radius refers to only edge points of the longest distance from the
circle center within the scan range is detected and the circle is fitted. Min. Radius refers to only
edge points of the shortest distance from the circle center within the scan range is detected and
the circle is fitted.
SC2000 Series Vision Sensor User Manual
Figure 8-20 Find Circle
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