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Gray Scale Edge Checkers
11.1
Gray Scale Edge Checkers
28. Detect Position
Set the edge detection point of the checker to be created.
Method
Display / output coordinates
Front
Front /
Rear
Peak
Plural
11 − 10
Scanning direction
Differential value
60
Differential value at
point (A)
60
Differential value at
point (A)
75
Differential value at
point (F)
80
Differential value at
point (E)
Differential values for
individual edge
positions
Light
Dark
Edge count
OCR Type A230
Figures shown
differential values
Output
1
Point (A) output
Points (A) and (F)
6
output
1
Point (E) output
Points (A), (B), (C),
(D), (E) and (F)
6
output
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