Reference document

Org
ISO/IEC
Pubnum
15444-1
Date
2019-10
Version
Title
JPEG 2000 image coding system — Part 1: Core coding system

Applicability

This recommendation / international standard defines a set of lossless (bit-preserving) and lossy compression methods for coding bi-level, continuous-tone grey-scale, palletized colour, or continuous-tone colour digital still images.

The document

  • specifies decoding processes for converting compressed image data to reconstructed image data;
  • specifies a codestream syntax containing information for interpreting the compressed image data;
  • specifies a file format;
  • provides guidance on encoding processes for converting source image data to compressed image data;
  • provides guidance on how to implement these processes in practice.

As this specification was first published as common text only after ISO/IEC JTC1 had approved the first edition in 2000, edition numbers in the ITU and ISO/IEC versions are offset by one. This is the third edition of ITU-T T.800 and the fourth edition of ISO/IEC 15444-1.

Responsible Party

Name
NCIA/JISR

Status

URI
https://www.iso.org/standard/78321.html

History

Flag Date RFC Version
added 2022-05-06 14.032 15.0
UUID
5a9aa55d-f16f-4f46-ab0d-86bcf605e061

Relationships

This standard is used by the following service profiles: