6-2
Section
SET (Setting) Mode
105
Reading may not be performed correctly if the angle with respect
to the model is more than +/– 10
°
. It should be in a range of
approx. +/–10
°
.
Note Set to
Pattern Search for FP search method in Reading Set-
tings to perform pattern search.
Model Registration
Reference Model
Search Region
Parameter
1
Register finder patterns as a model.
2
The registered model can be confirmed on the video moni-
tor.
Confirm whether the model is registered correctly using
Reference Model.
3
The region in which to search for the model can be specified.
4
Set the conditions for pattern search.
•
Correlation values for the model, etc.
•
Version information for the QR Code, etc.
What is “Pattern Search”?
Pattern search is a method to detect a finder pattern using a reg-
istered finder pattern called a model. Since the image pattern is
registered, the position of the code can be detected with higher
accuracy than when in normal mode even if the quality of the
marking is bad.
Model
Search
Search region
(Whole screen under
normal conditions)
The higher correlation
value (similarity) within
the search region is de-
tected as a finder pat-
tern.