Model Registration (Ecm Search) - Omron XPECTIA FZ3 User Manual

2
List of ECM Search Items
Item name
Model
register
Error model
Region
setting
Detection
point
Ref. position
Measurement
Output
parameter

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].
74 ECM Search
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)
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)
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)
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)
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)
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)
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)
Description
FZ3 Processing Items List Manual