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OCR Type A230
Position and Rotation Adjustment
6.2 The Various Modes for Position/Rotation Adjustment Checkers
Matching checker: One checker position adjustment
The amount of adjustment ∆X, ∆Y, can be calculated from the results of using a single
matching checker as the base checker.
The reference point is the detection position sought using matching, and any one point
can be selected from a maximum of 5 detection results.
Reference point
Detection point
Matching checker: Theta rotation adjustment
The amount of adjustment ∆X, ∆Y, ∆θ can be calculated from the results of using a single
matching checker as the base checker.
The reference point is the detection position sought using matching, and any one point
can be selected from a maximum of 5 detection results.
The rotation angle is the difference between the detection angle when the reference
was set up and the detection angle sought with this execution.
Reference point
Detection point
6 − 7
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