3
Performing
Test
Measurement/Starting
Operation
80
Key Points for Adjustment
FZ4 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.
Acesst 1.0 6251194
Summary of Contents for FZ4 Series
Page 1: ...User s Manual Cat No Z318 E1 02B Vision Sensor FZ4 Series...
Page 38: ...1 Before Operation 36 Setting Operation Mode FZ4 User s Manual 1 CPU 2 CPUs FZ4 11 H11 only...
Page 330: ...4 Using Tool 328 Remotely Operating the Controller Remote Operation FZ4 User s Manual...
Page 566: ......
Page 648: ...8 Appendixes 646 Manual Revision History FZ4 User s Manual...
Page 654: ...652 FZ4 User s Manual...
Page 655: ......