GB/T 12508-1990
ActiveAlphanumeric character sets for optical recognition--Part 2:Character set OCR-B--Shapes and dimensions of the printed image
光学识别用字母数字字符集 第二部分:OCR-B 字符集印刷图象的形状和尺寸
Application Summary AI generated
This standard specifies the shapes and dimensions of the OCR-B alphanumeric character set for optical character recognition (OCR) systems. It is applied in the design and printing of machine-readable text, such as on bank checks, passports, and data entry forms, to ensure consistent and reliable scanning across different devices. The standard is used by manufacturers of OCR equipment, printers, and document processing systems to guarantee character legibility and interoperability.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.