BS ISO/IEC 30116:2016
Current
The latest, up-to-date edition.
Information technology. Automatic identification and data capture techniques. Optical Character Recognition (OCR) quality testing
Hardcopy , PDF
English
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/6
|
| 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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