Design of the Recognition and Decoding System of PDF417 Barcode Based on LabVIEW

Qian Song; Li Liu; Yuan Wang; Ya Ping Bao

doi:10.4028/www.scientific.net/AMR.468-471.821

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 468-471Design of the Recognition and Decoding System of...

Design of the Recognition and Decoding System of PDF417 Barcode Based on LabVIEW

Abstract:

The symbol structure of PDF417 barcode was introduced in detail, and a recognition and decoding system of PDF417 barcode based on software development platform of the LabVIEW virtual instrument was designed and implemented. The system can process and analyze the images containing PDF417 barcode collected by camera in real time, achieve the fast and omnibearing decoding of the barcode.