BS ISO 9282-1:1988
Current
The latest, up-to-date edition.
Information processing. Coded representation of pictures. Encoding principles for picture representation in a 7-bit or 8-bit environment
Hardcopy , PDF
English
28-02-1991
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and notation
3.1 Definitions
3.2 Notation
3.2.1 7-bit byte
3.2.2 8-bit byte
3.2.3 Byte interpretation
3.3 Layout of the code table
3.3.1 7-bit representation
3.3.2 8-bit representation
4 Encoding principles
5 Encoding principles for opcodes
5.1 General
5.2 Compact opcode encoding
5.3 Extensible opcode encoding
5.3.1 Encoding technique of the basic opcode set
5.3.2 Extension mechanism
6 Encoding principles for operands
6.1 General
6.2 Format definitions
6.2.1 Basic format
6.2.2 Bitstream format
6.2.3 String format
6.3 General datatypes
6.3.1 Unsigned integers
6.3.1.1 Unsigned integers in the basic format
6.3.1.2 Unsigned integers in the bitstream format
6.3.2 Signed integers
6.3.2.1 Signed integers in the modulus-and-sign
notation using the basic format
6.3.2.2 Signed integers in the two's complement
notation using the basic format
6.3.2.3 Signed integers in the modulus-and-sign
notation using the bitstream format
6.3.2.4 Signed integers in the two's complement
notation using the bitstream format
6.3.3 Real numbers
6.3.3.1 Real numbers in the basic format
6.3.3.2 Real numbers in the bitstream format
6.3.4 Coordinates (2-dimensional)
6.3.4.1 Coordinates using real numbers
6.3.4.2 Coordinates interleaved coordinate pairs
6.3.5 Coordinates (3-dimensional)
6.3.5.1 Coordinates using real numbers
6.3.5.2 Coordinates interleaved coordinate triplets
6.3.6 Point lists in displacement mode
7 Conformity
Annex A List and definition of state variables
Defines the coding principles to be used in interchanging pictures consisting of graphic images.
Committee |
ICT/1
|
DevelopmentNote |
Supersedes 90/68022 DC. (07/2005)
|
DocumentType |
Standard
|
Pages |
34
|
PublisherName |
British Standards Institution
|
Status |
Current
|
Supersedes |
Standards | Relationship |
ISO/IEC 9282-1:1988 | Identical |
ISO/IEC 6429:1992 | Information technology Control functions for coded character sets |
ISO/IEC 9281-2:1990 | Information technology — Picture coding methods — Part 2: Procedure for registration |
ISO/IEC 2022:1994 | Information technology Character code structure and extension techniques |
ISO/IEC 9281-1:1990 | Information technology — Picture coding methods — Part 1: Identification |
ISO/IEC 646:1991 | Information technology ISO 7-bit coded character set for information interchange |
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