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BS ISO/IEC 30116:2016

Current
Current

The latest, up-to-date edition.

Information technology. Automatic identification and data capture techniques. Optical Character Recognition (OCR) quality testing
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-12-2016

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviated terms
5 Quality grading
6 Measurement methodology for OCR-B
7 Reporting the grade
Annex A (normative) - OCR-B character centreline coordinates
Annex B (normative) - Threshold determination method
Annex C (normative) - OCR reference decode algorithm
Annex D (informative) - Example calculation of character
        evaluation value (CEV)
Bibliography

Describes; - the methodology for the measurement of specific attributes of OCR-B character strings, - a method for evaluating these measurements and deriving an overall assessment of character string quality, - a reference decode algorithm for OCR-B, and - information on possible causes of deviation from optimum grades to assist users in taking appropriate corrective action.

Committee
IST/34
DevelopmentNote
Supersedes 15/30295021 DC. (12/2016)
DocumentType
Standard
Pages
38
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO/IEC 30116:2016 Identical

ISO 1073-2:1976 Alphanumeric character sets for optical recognition Part 2: Character set OCR-B Shapes and dimensions of the printed image
ISO 1831:1980 Printing specifications for optical character recognition
ISO/IEC 19762:2016 Information technology Automatic identification and data capture (AIDC) techniques Harmonized vocabulary
ISO/IEC 7810:2003 Identification cards Physical characteristics

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