Omron FH-3 Series Reference Manual page 594

Changing the Anti Color Shading Filter Settings (Color Images Only)
The same filter settings as in the "Anti Color Shading" processing item can be changed.
Setting item
Color 1
RGB
Color 2
RGB
Direction
Shading level
Filtered image
592
Advanced Filter
Setting value
[Factory default]
0 to 255 [255]
After the range is set, the two colors that are furthest apart in the set range
are picked out.
0 to 255 [255]
Set the conversion method used for Color 1 and Color 2.
• []
:
• 
:
• 
:
Set the level for suppressing color shading.
0 to 255 [100]
To suppress shading, increase the "Shading level" setting.
• [Checked]
To display the original image, remove the checkmark from "Filtered image".
• Unchecked
Description
Convert Color 1 and Color 2 to the middle color.
Convert Color 1 to Color 2.
Convert Color 2 to Color 1.
FH/FZ5 Processing Item Function Reference Manual