Technical Documentation
opti-check
v2.8.2-K11
201/332
ipf electronic GmbH
Lüdenscheid, Germany
The first parameter corresponds to the overall code quality.
A total of 8 features are specified:
Legibility, symbol contrast, minimal reflectance, edge contrast, modulation, defects, decodability,
additional code-specific parameters.
You can find more details on the quality characteristics in appendix: Quality characteristics for
barcodes and matrix codes
NOTE
In order to be able to make the settings "Appearance" and "Code parameters" on the
tabs, you must set the Parameters on the "Common" tab to
User defined
.
Polarity:
Specify whether the code is brighter or darker than the background.
Minimum contrast:
Specify the minimum contrast of the barcode.
Optimise for dot matrix:
Activate this function if the barcode consists of a dot matrix.
Optimise for long, slim codes:
Activate this function if the height of the code is less than 15% of its
width.
Bar width (pixel):
Specify the minimum width of one bar of the barcode.
Bar height (pixel):
Specify the height of one bar of the barcode.
Orientation (Degree):
To reduce processing time, you may restrict the barcode orientation. To do
this, specify the maximum deviation with respect to the position of the field of view.
Check character:
Specify whether you want to use a check digit.
