Color Specification (Gravity And Area) - Omron FH-3 Series Reference Manual

Color Specification (Gravity and Area)

When connecting a color camera, specify the color to be measured. There are two specification methods:
specifying the color to be extracted in the image or specifying the color with the hue, saturation, and brightness
values.
This section describes how to specify colors in an image and gives an example of the procedure for finely
adjusting with numeric input afterwards.
1
In the Item Tab area, click [Color].
2
Place a check at [Automatic].
3
In the Image Display area, specify the
color range you want to detect by
dragging the cursor from the upper left
corner to the lower right corner of that
area.
The color of the specified area is automatically
set.
4
Finely adjust the hue, saturation, and brightness if necessary.
Adjust either by adjusting on the color chart or by inputting numbers.
Item
H
S
V
Automatic
Color inv.
About color charts
FH/FZ5 Processing Item Function Reference Manual
Set value
[Factory default]
0 to 359 Specify the color phase (difference of color hues).
0 to 255 Specify color saturation (difference of color saturation).
0 to 255 Specify the brightness (difference of brightness).
• Checked Specifying the color to be measured on the image automatically sets the
• [Unchecked] hue, saturation, and brightness.
• Checked Everything other than the specified color becomes the measurement
• [Unchecked] target.
Description
Hue
Brightness
Saturation
2
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Gravity and Area