Smart Gui - Algorithm Training Material_rev1.pdf - 第42页

Copyright © ViT rox All Rights Reserved . 42 8. Enable Small Dot Detection a. SDD Image Plane ● Select the one that having best contrast among the Joint Area and background. b. SDD Gray Thres c. SDD Size (um) ● T o adjus…

6. Include EPad Checking

● Tick this if you have the .epad file in C:\cpi\cad

7. Foreign Margin Only

● Enable when the components in the board are very

compact.(Near to each others)

● Software will not consider the component detected with cad

location inside the plx file although the component is within the

search area.

8. Foreign Margin Size

● To reduce the size of masking area.

● (Green region = masking area)

● The larger the foreign margin size, the smaller the masking area.

Foreign Margin Size = 300Foreign Margin Size = 150

CR Type Algorithm - Foreign Material

8. Enable Small Dot Detection

a. SDD Image Plane

● Select the one that having best contrast among the Joint Area

and background.

b. SDD Gray Thres

c. SDD Size (um)

● To adjust the minimum size to detect the defect.

Grey Thres

Pass

Fail

CR Type Algorithm - Foreign Material

Polarity Inspection

*Refer Common Algorithm in CR, B, S, U Algorithm