pdf417decoder is a pure Python library for decoding PDF417 barcodes. Reader is capable of Error Detection and Correction according to the standards for PDF417 which you can read about here ISO/IEC 15438:2006 or download an older version of the PDF this we
Enjoy real-time camera view scanning or decode barcodes on pictures in seconds – just point your camera at the PDF417 barcode or import an image file to instantly access the data encoded.
PDF417 uses Reed-Solomon error correction instead of check digits. This error correction allows the symbol to endure some damage without causing a loss of data. AIM standards recommend a minimum error correction level of 2.
PDF417 barcodes are a type of stacked, variable length, bidirectional 2D barcode. It is one of the most widely used 2D barcodes, most commonly found in logistics, transportation (boarding passes), government identification (driver licenses and identificat