Cover ISO 1831:1980
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ISO 1831:1980

Printing specifications for optical character recognition

Ausgabedatum: 1980-10
Edition: 1.0
Sprache: EN - englisch
Seitenzahl: 42 VDE-Artnr.: 224977

Inhaltsverzeichnis

Includes basic definitions, measurement requirements, specifications and recommendations for OCR paper and print, and deals with three main parameters for OCR media:
- optical properties of paper;
- optical properties and dimensions of ink patterns used as OCR characters;
- basic requirements for positions od OCR characters on paper.
References: ISO 216; 1073/1; 1073/2; 2469; 2471; CIE Publication 15 (E 1.3.1) 1971.