![background image](http://html.mh-extra.com/html/sick/1086947/1086947_operating-instructions-manual_1264314126.webp)
4
GETTING STARTED
126
8024172/V3-0/2021-01|SICK
Oper at i ng i ns t r uc t i ons | LABEL CHECKER P6XX
Subject to change without prior notice.
4.11.3
Pattern verifier
Foreground color
Dark – dark structures on a light background are segmented.
Light – light structures on a light background are segmented.
Minimum match
Inspects the similarities between the inspected area and its pattern.
Local threshold mask size – assist the segmentation to extract a foreground from
an input image.
Threshold
Segments an image that filters out any pixels with undesirable intensity.
Threshold hysteresis
The hysteresis mode performs a hysteresis threshold operation on an image. Any pixel
above the upper threshold will turn to white. The surrounding pixels are then searched
recursively. If the values are greater than the lower threshold they will also turn to white,
producing many fewer specks of white in the resulting image.
Minimum error area
This feature will filter-out lesser area value (lower than the specified minimum error area)
of non-matching region and separated region. These regions will not be included when
computing Match [%].
Please be informed that you must be a “Service” level user in order to access the Pattern
verification.
Please be informed that any changes applied will only be saved, if you have re-activated
the
button.
All inspection regions will be displayed after image processing is finished with a short
delay.