Smart Gui - Algorithm Training Material_rev1.pdf - 第195页

U-Type Algorithm - 2D Barcode

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c. Preprocessing

• Morph opening: This is used to preprocess for normal barcode.

• Morph Closing: This is used to preprocess for inverted barcode.

d. Morph Kernel Size

• This is used to set morphing percentage.

Morph ClosingMorph Opening

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Joint Bridging Inspection

U-Type Algorithm - Bridge

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a. Direction

• Horizontal

• Vertical

b. Follow Locator

• Tick to enable the joint inspection box follow locator.

c. Pin Number

• To adjust the number of pin.

d. Box Size & Box Offset

• To adjust the joint inspection box size & joint inspection box offset.

e. Image Plane

• These are the types of 2D Lighting. Select the one with having highest

contrast among interested inspection region and the background.

f. Bridge Thres

g. Bridge Width (%)

• To set the width percentage to fail the Bridging Inspection

2D Bridge Gray Threshold

Pass Fail

Width