3
Performing
Test
Measurement/Starting
Operation
66
Key Points for Adjustment
FZ3 User's Manual
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Erosion
When there is bright noise in an image, bright areas are contracted to eliminate bright noise.
When contrast of measurement images is low (defect inspection is unstable)
The filtering items "Extract vertical edges", "Extract horizontal edges", and "Extract edges" are effective.
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Extract vertical edges
This extracts the vertical edges of an image.
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Extract horizontal edges
This extracts the horizontal edges of an image.
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Extract edges
This extracts the all edges of an image.
When unidentifiable shapes are present
The filtering item "Extract edges" is effective.
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Extract edges
This is used to make the profile clearer and the shape more identifiable.
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