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ISO 1831:1980
M00003025
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ISO 1831:1980 Printing specifications for optical character recognition
standard by International Organization for Standardization, 10/01/1980
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Full Description
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.