Circular Scan Edge Position
278
FH/FZ5 Processing Item Function Reference Manual
Key Points for Test Measurement and Adjustment (Circular Scan Edge Position)
In addition to the camera input image, the measured region, a graphic display of the measured results, and the
edge position (the crosshair cursor) are also displayed as results in the Image Display area.
The following content is displaye
d in the "Detail result" area as text.
Key Points for Adjustment
Select the adjustment method referring to the following points.
When the measurement results are unstable
Displayed items Description
Judge Judgement result
Center coordinate X The center X coordinate of the calculation result
Center coordinate Y The center Y coordinate of the calculation result
Radius The radius of the calculation result
Maximum radius The maximum radius of the calculation result
Minimum radius The minimum radius of the calculation result
Decentration X The decentration X of the calculation result
Decentration Y The decentration Y of the calculation result
Number of lost points Number of parts for which the detection of edges has failed
Parameter to be adjusted Remedy
Measurement
If the color of the edges to be detected is decided, specify the co
lor with [Edge color]. If results
are not stable even with the color specified, specify a larger value for the color variance range.
If noise is detected as an edge, specify larger valu
es
for "Noise level" and "Noise width".
Edge position display (Sub image 0) Display of edge position in each divided part
(Sub image 1)
To Next Page
Loading...
Need help?
General
