Scan Edge Position
246
FH/FZ5 Processing Item Function Reference Manual
6 Perform the display setting if required.
Placing a check at [Filtered image] makes it
easier to change the filtering setting.
Edge Color Specification - For Color Cameras Only (Scan Edge Position)
This item selects the color of the edges to be detected.
If the target color changes, this setting is not necessary.
If the color is not specified, positions in the
measurement region where the color changes drastically are detected as an edge.
1 In the Item Tab area, click [Edge color].
2 Place a check at "Edge color" in the
"Color setting" area.
3 This item selects the color to be detected as edges.
Setting item
Set value
[Factory default]
Description
Filtered image
•[Unchecked]
• Checked
If checked, the filtered image of the ranges set with the Scan sub-region
and Filter size after smoothing is displayed.
• You can specify enable/disable for each edge mea
s
urement number. Clicking edge measurement
points displays the following screen.
Setting methods Description
Image Display area
Specify a region on the image that includes the target color. The average color of the
specified
region is registered.
Color chart
Click the reference color on the color chart
to specify it. The RGB values for the
specified color are displayed at the bottom.
R, G, B The color to be detected is set with the RGB values.
Difference R, G, B
This sets the allowable color difference for detecting the edge, using the specified color
as the
re
ference. The larger the difference values, the larger the color range that is used
to detect the edge.
Detection mode
Color IN: The position where a color other than the specifie
d color changes to the
specified color is detected as the edge.
Color OUT: The position where the specified color changes to a color other than the
specifie
d co
lor is detected as the edge.
Start
point
End
point
Start
point
End
point
For “Color IN” edge
measurement mode
For “Color OUT” edge
measurement mode
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