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2
Measurement
60
Flexible Search
FZ3 Processing Items List Manual
Note
●
If the model is an ellipse, its circumscribing rectangle is displayed as the search result of the model.
Key Points for Adjustment
Select the adjustment method referring to the following points.
When the measurement results are unstable
Searching other positions
Parameter to
be adjusted
Remedy
Model
parameter
Specify a larger value for the "Prec."
If the measurement results are unstable only when "Rotation" is selected, specify a smaller value for
the "Skipping angle".
When "Rotation" is selected, if the model shape is complex, uncheck the "Smart mode" option.
If the image has low contrast or blurred edges, set the "Search mode" to "CR".
If the model image consists of detailed figures, specify a larger value for "Stab."
Measurement
If the precision is low, place a check at "Sub-pixel".
If images that should be judged OK vary greatly, specify a smaller value for "Candidate level".
If the model image is small and unstable, specify a smaller value for the "Reduction".
The judgement is NG (insufficient memory)
Parameter to be
adjusted
Remedy
Region setting
Make the search region as small as possible.
Model parameter
Bring "Stab." close to the factory default value.
Bring the "Skipping angle" close to the factory default value.
Specify a smaller value for "Prec.".
When the processing speed is slow
Parameter to
be adjusted
Remedy
Region
setting
Make the search region as small as possible.
Model
Make the area to register as the model as small as possible.
Model
parameter
If the model image is a simple figure or a large figure, specify a smaller value for "Stab."If lowering
stability does not speed up processing, it is likely that many candidates have been detected. Raise
the "Candidate level" in [Measurement].
When "Rotation" is selected and the model image is a simple figure, specify a larger value for
"Skipping angle".
When "Rotation" is selected and the model image is a simple figure, place a check at "Smart mode".
If the position precision is high, specify a smaller value for "Prec.".
If the rotation angle range is large, set the "Search mode" to "PT".
Measurement
If images that should be judged OK vary little, specify a larger value for "Candidate level".
If the position precision is high, uncheck "Sub-pixel".
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Содержание XPECTIA FZ3
Страница 11: ...FZ3 Processing Items List Manual 9 Index 435 ...
Страница 39: ...1 Input image FZ3 Processing Items List Manual Camera Image Input HDR 37 ...
Страница 41: ...1 Input image FZ3 Processing Items List Manual Camera Switching 39 ...
Страница 398: ...4 Support measurement 396 Iris FZ3 Processing Items List Manual ...
Страница 410: ...5 Branch 408 DI Branch FZ3 Processing Items List Manual ...