A SYSTEM AND METHOD FOR SCANNING TWO-DIMENSIONAL CODES HAVING ERROR CORRECTION CODEWORDS

There is provided a computer terminal for scanning two-dimensional codes. The terminal includes a module that scans and reads a two-dimensional code image, and a module for preprocessing the code image to obtain a data codeword for decoding. The preprocessing module includes a decoding submodule tha...

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1. Verfasser: YANG, CHONGLING
Format: Patent
Sprache:eng ; fre
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