Flexible Search
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FH/FZ5 Processing Item Function Reference Manual
Measurement Parameters (Flexible Search)
Specify the search measurement conditions and the judgement conditions for the measurement results.
1 In the Item Tab area, click [Measurement].
2 In the "Measurement condition" area,
specify a value for each item.
3 When the setting has been changed,
click [Measurement] in the Detail area to
verify whether measurements can be
made correctly.
4 Set up the judgement condition.
Setting item
Set value
[Factory default]
Description
Sub-pixel
• Checked
• [Unchecked]
When a check is placed at sub-pixel, the position information can be
measured
in units of sub-pixels. However, this requires more processing
time.
Candidate level
0 to 100
[70]
Specify the threshold value with which to detect ca
ndidate points in a rough
search. Specify a smaller value when model search results are unreliable.
• The values beside each item are measurement results of the
displayed image. Take these values into
consideration to determine the upper and lower limit values.
Setting item Set value Description
Position X -99999.9999 to 99999.9999 Specify the range of X-axis shifting
that is judged to be OK.
Position Y -99999.9999 to 99999.9999 Specify the range of Y-axis shifting that is judged to be OK.
Search angle -180 to 180 Specify the range of angles that are judged to be OK.
Correlation 0 to 100
Specify the range of correlation values that are judged to be OK.
However
, when the correlation value of the measurement result is
0, the judgement result will be NG regardless of the lower limit
setting.
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