Reads a UPC Barcode. Returned is the company code, the product code, and the check sum. The ANSI x.3 is being incoprorated for code quality verification.
Smoothing
The amount of averaging in determining the edge. Units are pixels.
Leniency
This is a measure of edge steepness. The bigger the number the more
likely the edge finder will detect more gradual edges. Units are
pixels.
Minimum Contrast
The minimum difference in intensity for an edge to be regarded as an
edge. This is a measure of greylevel difference. Note that typicall,
for a greylevel image 0 is black and 255 is white. The 255 would be the
the maximum possible contrast.
Show Workings
If checked the ROI is shown for the different edge points as they
are found.
ROI Width
The number of pixels / size of the internal sub ROI used to determine
an edge. The larger the number the less sensitive the edge points are
to small edge changes. Units are pixels.
ROI Step
The number of pixels between consecutive edge points. Together with the
ROIWidth this detemines the number of edge points found. Units are
pixels.
Run:
the model is searched for. Its position, and score is calculated
Cycle /Time
reports the execution time in msec of the trained model
Code - Company ID
The company code
Code - Product ID
The prodcut ID
Code - Check sum
Constrast Quality
The measure of contrast. !00% then the contrast is the same as the
trained image