Smart Gui - Algorithm Training Material_rev1.pdf - 第175页
Copyright © ViT rox All Rights Reserved . U-type Locator - M Joint 175 a. Direction ● Tick to enable the joint inspection box follow locator . b. Count ● T o adjust the number of pin. c. Pitch ● T o adjust the distance b…
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U-type Locator - Single Joint
174
Pass Criteria for single pixel:
a. Measured Grayscale < Joint Grey Thres
The overall pass criteria depends on:
Joint Coverage (%) > Joint Coverage Thres (%)
where,
g. Joint Coverage Thres
h. Joint Fail As
● Select the Error Code prompt out during inspection result fail.
Joint Coverage Threshold
Pass
Fail
Copyright © ViTrox All Rights Reserved.
U-type Locator - M Joint
175
a. Direction
● Tick to enable the joint inspection box follow locator.
b. Count
● To adjust the number of pin.
c. Pitch
● To adjust the distance between the pins.
d. Pin Number
● To define the pin number
e. Inverse Pin Numbering
● To inverse the pin numbering.
f. Box Size & Box Offset
● To adjust the joint inspection box size & joint inspection box offset.
g. Image Plane
● These are the types of 2D Lighting. Select the one with having
highest contrast among interested inspection region and the
background.
h. Grey Thres
i. Invert Grey Thres
● Invert the Grey Thres Logic
● Dark: Fail & Bright: Pass
Grey Threshold
Pass Fail
Pass Criteria for single pixel:
a. Measured Grayscale < Joint Grey Thres
The overall pass criteria depends on:
Joint Coverage (%) > Joint Coverage Thres (%)
where,
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176
U-Type Diff Joint Algorithm
Identify surface defects on component using certain parameter and
through learning good components