BS 5464-3:1983
Current
The latest, up-to-date edition.
Optical character recognition Method of coding machine readable characters (MICR and OCR) for information processing
Hardcopy , PDF
English
30-12-1983
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National foreword
Cooperating organizations
Method
1. Scope
2. Field of application
3. References
4. Coding
5. General considerations
6. Font CMC 7
7. Font OCR-A
8. Font OCR-B
9. Font E 13 B
Annex
Main differences between ISO 2033-1972 and the present
edition
Tables
1. 8-bit coding of the characters of all fonts
2. 7-bit coding of the characters of the CMC 7 font
3. 7-bit coding of the characters of the OCR-A font
4. 7-bit coding of the characters of the OCR-B font
5. 7-bit coding of the characters of the E 13 B font
6. Characters of the CMC 7 font and their assignment
to positions in the code tables
7. Characters of the OCR-A font and their assignment
to positions in the code tables
8. Characters of the OCR-B font and their assignment
to positions in the code tables
9. Characters of the E 13 B font and their assignment
to positions in the code tables
Method of encoding character sets E 13 B, CMC 7, OCR-A and OCR-B as 7-bit and 8-bit coded character sets.
| Committee |
ICT/1
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This International Standard defines the coded representation of printed characters recognized by reading equipment. It includes the fonts:
| E 13 B | as covered in ISO 1004 |
| CMC 7 | as covered in ISO 1004 |
| OCR-A | as covered in ISO 1073-1 |
| OCR-B | as covered in ISO 1073-2 |
| Standards | Relationship |
| ISO 2033:1983 | Identical |
| BS 5464-1:1977 | Optical character recognition Character set OCR-A. Shapes and dimensions of the printed image |
| BS 5464-2:1977 | Optical character recognition Character set OCR-B. Shapes and dimensions of the printed image |
| ISO/IEC 2022:1994 | Information technology Character code structure and extension techniques |
| ISO 1004:1995 | Information processing — Magnetic ink character recognition — Print specifications |
| ISO/IEC 10731:1994 | Information technology Open Systems Interconnection Basic Reference Model Conventions for the definition of OSI services |
| ISO 1073-2:1976 | Alphanumeric character sets for optical recognition Part 2: Character set OCR-B Shapes and dimensions of the printed image |
| ISO/IEC 646:1991 | Information technology ISO 7-bit coded character set for information interchange |
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