Start » Filter Reference » Computer Vision » Barcodes » RecognizeBarcode_Deprecated

RecognizeBarcode_Deprecated


Module: Barcodes

Extracts information from a barcode located on the input image at a given position.

Applications

Most often used after a barcode detection filter.
Name Type Range Description
Input value
inImage Image Input image
Input value
inBarcodePosition Rectangle2D Position of the input image in which the barcode is located
Input value
inBarcodePositionAlignment CoordinateSystem2D* Adjusts the barcode rectangle to the position of the inspected object
Input value
inBarcodeFormat BarcodeFormat* Format of the barcode
Input value
inScanCount Integer 1 - Number of parallel scans run until first successful read
Input value
inScanWidth Integer 1 - Width of the single scan
Input value
inMinStrength Real 0.0 - Minimal strength of an extracted edge
Input value
inSmoothingStdDev Real 0.0 - Standard deviation of the gaussian smoothing applied to the profile extracted in each scan
Input value
inPolarity Polarity Specifies whether code is darker or brighter than the background
Output value
outDecodedText String? Decoded barcode text or nothing if all of the scans failed
Output value
outBarcodeFormat BarcodeFormat? Decoded barcode format or nothing if all of the scans failed
Output value
outBarcodePolarity Polarity? Decoded barcode polarity or nothing if all of the scans failed
Output value
outAlignedBarcodePosition Rectangle2D
Diagnostic input
diagScheduledScanSegments Segment2DArray Scheduled scan segments

Complexity Level

This filter is available on Advanced Complexity Level.