Omron FH-3 Series Reference Manual page 578

Setting item
Filter direction
Filter size
Gain
Offset
Changing the Stripes Removal Filter II Settings (Monochrome Images Only)
The same filter settings as in the "Stripes Removal Filter II" processing item can be changed.
Setting item
Correction method
Filter direction
576
Advanced Filter
Setting value
[Factory default]
This can be set when the "Uneven removal" checkbox is selected.
• [Normal]
Set the direction of filtering of the image. Set the direction that is
• Vertical
perpendicular to the direction of the changes in darkness and lightness of the
• Horizontal
unevenness.
This can be set when the "Uneven removal" checkbox is selected.
3×3 to 255×255
Set an odd value for the size of the filter mask.
[3×3]
If the size of the unevenness is large, increase the "Mask size" setting.
Adjust the contrast of the filtered image.
1 to 63 [1]
To increase the contrast, set a larger value for the "Gain".
Adjust the brightness of the filtered image.
0 to 255 [128]
To make the image brighter, increase the "Offset" setting.
Setting value
[Factory default]
Set the correction method.
• [Thick stripe off • Thick stripe off (morphology difference)
(morphology Set the filter size based on the size of expected defects. The striped
difference)] pattern is removed accordingly.
• Pinstripe off • Pinstripe off (morphology)
(morphology) Set the filter size based on the width of the stripes. The striped pattern is
removed accordingly.
• [Normal]
• Vertical Set the direction of filtering of the image. Set the direction that is
• Horizontal perpendicular to the direction of the changes in darkness and lightness of the
• Upper right stripes.
• Lower right
Description
Description
FH/FZ5 Processing Item Function Reference Manual