Smart Gui - Algorithm Training Material_rev1.pdf - 第270页
Copyright © ViT rox All Rights Reserved . OCV Inspection 270
Copyright © ViTrox All Rights Reserved.
OCV Inspection
269
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1. OCV (Optical Character Verification) is an algorithm that used to inspect printed character and
marking on the components.
● It used the template matching technology based on the template learn on a good component.
2. Follow steps below to create OCV templates.
a. Click on “OCV” Tab.
b. Click on “Add” icon.
c. Create the OCV model name. (Usually used back the default naming)
d. Click on “ADD”.
Copyright © ViTrox All Rights Reserved.
OCV Inspection
270
Copyright © ViTrox All Rights Reserved.
OCV Inspection
1. Select the image plane that having the best contrast among the labelling and background.
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Press this to change
the Image Plane
For example : A having better contrast compared to B
A
B
Press this to select
alternate image plane
as template