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OCR Type A230
8.1
About the Character Verification Checker
2. Checker
22. Char. Verif
Using the Character Verification function, it is possible to extract information such as
part numbers and lot numbers and verify their correctness. It is also possible to check
quantities and quality of marking (defects and tone). There are two types of character
inspection; you can inspect the characters one at a time, or perform pattern inspection
and inspect multiple characters at one time. Choose the method most appropriate for
your application.
Up to 16 Character Verification checkers can be used with each product type.
Inspection target
Character
Select Camera
Checker Setting
Condition
Sub. Det. Area
Sub. Det. Judgment
Pos. Rot. Adj. Group
Result
Copy Checker
Delete Checker
Pattern (Same as for "character")
Character inspection
Inspect Inspect Inspect
Pattern inspection
Inspect
Character Verification Checker
8.1
About the Character Verification Checker
Area
Segmentation Color
Segment Area Min.
Background Process
Noise Reduction
(background process only
when running)
SmartMatching
Registered Image
Search Area
Positioning
Cor. Min.
Template Contrast
Rotation Angle
Delta Angle
Threshold
Filter
8 − 3
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