Omron V440-F, User Manual

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Appendices
K-10 V440-F C-Mount Code Reader User Manual
Open
removes minor light defects of dark cells by performing a
Dilate
function followed by an
Erode
function.
Close
removed minor dark defects of light cells by performing an
Erode
function followed by a
Dilate
function.
Open (Connect Dark)
Close (Separate Dark)
K-7-2 Operator Size
Definition: Operator Size
determines the size of the area or “pixel neighborhood”
(measured in pixels) in which the morphological operation is being performed.
Serial Cmd:
<
K551, 0,morphological operation, operator size
>
Default: Small
Options: 3 = Small (3 pixels by 3 pixels)
5 = Medium (5 pixels by 5 pixels)
7 = Large (7 pixels by 7 pixels)