ISO/IEC 21471:2020 

Information technology - Automatic identification and data capture techniques - Extended rectangular data matrix (DMRE) bar code symbology specification

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Abstract

This document defines the requirements for the symbology known as extended rectangular data matrix (DMRE). It specifies the DMRE code symbology characteristics, data character encodation, symbol formats, dimensions and print quality requirements, error correction rules, decoding algorithm, and user-selectable application parameters.
It applies to all DMRE code symbols produced by any printing or marking technology.
Original data matrix code sizes are not covered by this document but defined in ISO/IEC 16022 using the same matrix placement, decoding and error correction algorithm.

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Additional information

Publication typeInternational Standard
Publication date2020-02-03
Edition1.0
Available language(s)English
TC/SCISO/IEC JTC 1/SC 31 - Automatic identification and data capture techniquesrss
ICS35.040.50 - Automatic identification and data capture techniques
Pages72
File size3753 KB

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