Stripes Removal Filter IIFH/FZ5 Processing Item Function Reference Manual
535
3
Compensate image
Stripes Removal Filter II
Eliminating a striped pattern or other background makes it possible to stably extract just the defect without it
being affected by the background.
Used in the Following Case
• To eliminate vertical stripes, or horizontal stripes from the target.
• This processing item is for monochrome only. When using a color camera, insert a color gray filter before this processing
item. If a color image is input, it is NG (incompatible image).
• Processing is different for color images and monochrome images.
If
the camera type, color camera, or monochrome
camera, was changed from a previous setup, a reset of some settings may be needed.
Filter shape (size)
Defect
Filter shape (size)
Defect
When the filter size is larger than the
stripes and the defects are larger
than the filter size, vertical filter
stripes can be removed.
If the filter size is smaller than the
stripes, the stripes cannot be
removed.
If defects are larger than the filter
size and smaller than the stripe
width, the stripes can be removed.
If the filter size is larger than the
stripe width, the stripes cannot be
removed.
• Thin stripe pattern suppression filter
• Thick stripe pattern suppression filter
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