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Chapter 8: Area Measurement by Binary Conversion
This function is used to determine the existence and or size of a workpiece when
the workpiece is always found in the same place or when it has a fixed
measurement position.
Purpose
- This function measures the area of the white field after the image has been
converted to binary values (i.e. black and white).
Checking for correctly inserted ball bearings, preventing foreign objects from
becoming mixed in with parts being processed, distinguishing between different
Applications
types of waterproof lids, checking the existence of labels on packages, checking the
printing on electric cables, checking for adequate coatings of grease and checking
the existence of frozen foods.
Workpiece
Examples
- Checking sequence
Capture an image
Area Measurement by Binary Conversion
Convert it to binary
Measure (area)
8-1
[Measurement result]
- The area of the workpiece
8
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