2
Measurement
74
ECM Search
FZ3 Processing Items List Manual
List of ECM Search Items
Item name
Description
Model
register
This item registers the pattern characteristic of the measurement image as a model.
Model parameter values can be changed as needed to address unstable measurement results or to
increase the processing speed.Normally, the factory default value will be used.
Reference:
Model Registration (ECM Search) (p.74)
Error model
This item can be changed if necessary.As an error model, register a model with similar
characteristics to the registered one, but with its correlation value lowered when measured.
Reference:
Error Model Registration (ECM Search) (p.78)
Region
setting
This item is used to set up the measurement area.
Instead of measuring the entire input image, narrowing the measurement area shortens the
processing time.
Reference:
Region Setting (ECM Search) (p.78)
Detection
point
This item can be changed if necessary.Usually, the central position of the registered model is
registered as the search detection point.
Reference:
Detection Point (ECM Search) (p.78)
Ref. position
This item can be changed if necessary.Usually, the central position of the registered region is
registered as the reference position.
Reference:
Reference Position (ECM Search) (p.79)
Measurement
This item specifies the judgement condition for measurement results.Specify the criteria to judge the
measurement result if the X and Y coordinates and the correlation with the model are OK.
Reference:
Measurement Parameters (ECM Search) (p.80)
Output
parameter
This item can be changed if necessary.Normally, the factory default value will be used.
Use the output parameter to specify how to handle the coordinates.
Reference:
Output Parameters (ECM Search) (p.81)
Model Registration (ECM Search)
Register the pattern characteristic of the measurement object as a model. In an ECM search, only the
image profile information is registered.
Important
●
For ECM search, 6 pixels at each end of an image cannot be registered as a part of the model.
●
Upon re-registering a model, error models are deleted. Register error models when re-registering a model.
1.
In the item tab area, tap [Model register].
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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 ...