Flexible Search; Step 1: Registering Models - Omron F160 Operation Manual

Flexible Search

3-12

Flexible Search

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Operational Flow
3-12-1

STEP 1: Registering Models

148
The Coordinate Mode Settings Screen will be displayed.
Coordinate mode
Output coordinate :
After scroll
Calibration
End
2. Make the settings for each item.
3. Select End.
The settings will be registered and the screen in (1.) will return.
Use flexible search to identify the shapes of inconsistent measurement
objects.
Multiple image patterns (called models) that will serve as references are regis-
tered beforehand. The area that is most similar to the multiple models is found
in the input image, the position is calculated in pixel units and a correlation dis-
played to show how similar the area is to the model. The images read by the
Camera are processed as is, i.e., as density images.
Refer to page 11.
Refer to page 322 for information on density images.
Refer to page 323 for information on models.
The search coordinates is fixed at the center position of the model.
STEP 1 STEP 2
Register Set search
models. region.
The area of the image to be inspected is registered as a model. Up to 5 mod-
els can be registered (0 to 4) and the models can be of any size.
Register more than model if there are variations in the printing quality and
shape.
Model 0 Model 1
When a model is registered, the center position of the model is registered as
the search coordinates. When several figures have been combined in the
drawing, the center coordinates of the circumscribing rectangle become the
search coordinates.
: OFF
STEP 3
Set
judgement
conditions.
Model 2 Model 3
Section 3-12
(If required)
STEP 4 STEP 5
Change Set
detailed coordinate
conditions. mode.
Model 4