ISO/IEC 18004:2015 defines the requirements for the symbology known as QR Code. It specifies the QR Code symbology characteristics, data character encoding methods, symbol formats, dimensional characteristics, error correction rules, reference decoding algorithm, production quality requirements, and user-selectable application parameters.
Số hiệu tiêu chuẩn
DS/ISO/IEC 18004
Tên tiêu chuẩn
Information technology - Automatic identification and data capture techniques - QR Code bar code symbology specification
Ngày phát hành
2015-03-12
Tiêu chuẩn tương đương
ISO/IEC 18004:2015, IDT
Thay thế cho
DS/ISO/IEC 18004:2008 * DS/ISO/IEC 18004/Corr. 1:2009
Từ khóa
AUTOMATIC * BAR CODE * CODED REPRESENTATION * CODING (DATA CONVERSION) * DATA ACQUISITION * DATA FORMATS * DATA PROCESSING * DATA REPRESENTATION * DEFINITIONS * IDENTIFICATION * INFORMATION EXCHANGE * INFORMATION INTERCHANGE * INFORMATION TECHNOLOGY * SYMBOLS * DATA EXCHANGE * Coding (data conversion) * Information technology * Identification * Data representation * Symbols * Automatic * Information interchange * Information exchange * Data exchange * Data acquisition * Coded representation * Data formats * Bar code * Data processing * Definitions
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