8
Appendixes
584
Measurement Mechanism
FZ4 User's Manual
Edge Detection Measurement
This method extracts parts with color changes as edges to perform measurement. Edges are found
through color changes in the measurement region.
It finds edges using color changes in the measurement region.
Edge Detection Method
The following two types of edge detection method are available.
Projection (Density method)
A projected waveform is formed relative to the density level. The intersection of the density and the
threshold (edge level) is detected as an edge.
With an image with high noise level or image with blurry edges, the density method is suitable as it
allows you to specify the density and color of the edges to be detected.
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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...
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Page 648: ...8 Appendixes 646 Manual Revision History FZ4 User s Manual...
Page 654: ...652 FZ4 User s Manual...
Page 655: ......