Omron FH-3 Series Reference Manual page 197

4
In the "Corner extraction cond." area, set
the conditions for corners.
Setting item
Angle
±
Corner color
5
If necessary, click [Advanced setting]
and set the intersection fusion
condition.
Setting item
Corner fusion
Dist.
Direction
Angle
FH/FZ5 Processing Item Function Reference Manual
Setting value
[Factory default]
10 to 350
[90]
0 to 180
[5]
• [Both]
• Dark
• Bright
Setting value
[Factory default]
• Length
• Dist. from corner
• Corner angle
0 to 1000.0000
[10.0000]
0 to 20.0000
[5.0000]
0 to 20.0000
[5.0000]
Description
Set the angle range for a corner.
Set the margin of angle error.
Select the light/dark relationship of the corner and
background.
Description
If all detected corners include two corners that each meet
all of the three conditional relationships of "Fusion
distance," "Fusion line angle range" and "Fusion corner
angle range," fuse the corners into one according to the
priorities specified below.
Length:
Keep the corner with the longer total length of the two
lines constituting the corner.
Dist. from corner:
Keep the corner with the smaller total overrun of the
two lines.
Corner angle:
Keep the corner whose angle formed by the two lines is
closer to the "Angle range" set as a corner condition.
Set the linear distance between the corners.
Set the difference between the angles formed by the two
sets of lines constituting the corners.
Set the angle difference between the corners.
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Ec Corner