BS ISO/IEC 12042:1993
Current
The latest, up-to-date edition.
Information technology. Data compression for information interchange. Binary arithmetic coding algorithm
Hardcopy , PDF
English
15-03-1994
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1 Scope
2 Normative references
3 Conformance
4 Conventions and notations
5 Algorithm identifier
6 Definitions
6.1 block
6.2 Code Block
6.3 Code String
6.4 encoding
6.5 input event
6.6 Logical Data Record
6.7 trailer
6.8 Unique Table Pair
7 List of acronyms
8 Compression algorithm
8.1 General
8.2 Encoders
8.3 Formation of a Code Block
8.4 Code String
8.5 Table Pairs
8.6 Encoding
8.6.1 Normal Mode
8.6.2 Run Mode
8.7 Completion of the encoding of a block
Annex
A Example of a binary arithmetic coding algorithm
Specifies an algorithm for the reduction of the number of bits required to represent information. Coverage includes conformance, definitions, encoding, input event and trailer.
| Committee |
ICT/1
|
| DevelopmentNote |
Supersedes 92/63403 DC. (08/2005)
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies an algorithm for the reduction of the number of bits required to represent information. This process is known as data compression. The algorithm uses binary arithmetic coding. The algorithm provides lossless compression and is intended for use in information interchange.
| Standards | Relationship |
| ISO/IEC 12042:1993 | Identical |
| ISO/IEC 11576:1994 | Information technology Procedure for the registration of algorithms for the lossless compression of data |
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