2-6-(5)
EC Position Compensation
Section 2-6
Mask Size
The mask size function is used when searching for edges to judge edges
using peripheral information. Select how much peripheral pixel information to
use. The selections are 5
5 (default) or 3
3.
CHECK
This setting will be enabled only if Frame/Field under Camera image is set to
Frame. If set to Field, the effect will remain the same as if 5
5 is selected
even if 3
3 is selected.
The greater the mask size, the more the variations in surrounding pixels can
be absorbed. Select 5
5 to ignore uneven edges.
CHECK
This function is even more effective if smoothing is used.
SeeAlso
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(where smoothing can be set to be executed twice).
1.
Select Extract edges.
The screen for setting edge extraction levels will be displayed.
2.
Set the upper and lower limits.
Right Key:
Increases the lowest digit by one.
SHIFT+Right Keys: Increases the value 10 times faster.
Information from the surrounding
9 pixels is used to determine
whether or not the center pixel is
the edge. (1 square = 1 pixel)
Example: Select 3
3
1.EC pos. comp
Measurement image
Extract edges
Position compensation 0
Position compensation 1
Direction
Extract edges
Mask:5x5
OK
Upper[255]
Lower[100]
:Change ENT:OK ESC:Back
Lower limit
Upper limit
