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2
Measurement
102
Shape
FZ3 Processing Items List Manual
When the measurement results are unstable
Parameter to
be adjusted
Remedy
Model
parameter
Register the model from the following two perspectives.
●
Register the model figure frame enclosing the boundaries of the target.
In order to detect based on the edge information, improvement is made by including boundary
information in the registration.
●
When a model is registered near the boundary of the image or measurement region, some
targets may be impossible to detect.
Register the model leaving space from the boundary of the image or measurement region.
Measurement
●
Specify a larger value for "Candidate level".
●
Specify a smaller value for the "Search skipping Level" in the detailed settings.
These two settings have a trade-off with speed.
Make the setting taking the affect on speed into consideration.
When the processing speed is slow
Parameter to
be adjusted
Remedy
Model
parameter
Specify a narrower "Angle range".
Region
setting
Specify a smaller value for "Region".
Measurement
●
Set the "Subpix level" in the detailed settings to "Fast".
This setting has a trade-off with precision.
Change this setting according to what the application is used for.
●
Specify a larger value for "Candidate level".
●
Specify a smaller value for the "Search skipping Level" in the detailed settings.
These two settings have a trade-off with speed.
Make the setting taking the affect on speed into consideration.
Measurement Results for Which Output Is Possible (Shape )
The following values can be output using processing items related to results output.It is also possible to
reference measurement values from expressions and other processing units.
Displayed items
Description
Description
Judgement
JG
Judgement result
Count
C
Count
Correlation value
CR
Correlation with the model
Measurement coordinate X
X
Measure X
Measurement coordinate Y
Y
Measure Y
Measurement angle
TH
Measure angle
Magnification X
MX
Magnification X
Magnification Y
MY
Magnification Y
Reference position X
SX
Reference
Reference position Y
SY
Reference
Reference angle
ST
Reference angle
Detection point X
RX
Detected coordinate X
Detection point Y
RY
Detected coordinate Y
Correlation 0
CR00
Correlation 0
Acesst 1.0 6251194
Summary of Contents for XPECTIA FZ3
Page 11: ...FZ3 Processing Items List Manual 9 Index 435 ...
Page 39: ...1 Input image FZ3 Processing Items List Manual Camera Image Input HDR 37 ...
Page 41: ...1 Input image FZ3 Processing Items List Manual Camera Switching 39 ...
Page 398: ...4 Support measurement 396 Iris FZ3 Processing Items List Manual ...
Page 410: ...5 Branch 408 DI Branch FZ3 Processing Items List Manual ...