# ISO/IEC 15444-2:2004 — Withdrawn and superseded ISO standards

For ISO/IEC 15444-2:2004, item title is Information technology — JPEG 2000 image coding system: Extensions — Part 2:; status code is 9599; successor is ISO/IEC DIS 15444-2 | ISO/IEC 15444-2:2021; withdrawn / published date is 2004-05-18, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 15444-2:2004 _(verified: appears in the quote below)_
- **Item title:** Information technology — JPEG 2000 image coding system: Extensions — Part 2: _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC DIS 15444-2 | ISO/IEC 15444-2:2021
- **Withdrawn / published date:** 2004-05-18 _(verified: appears in the quote below)_

## What the source says

> 33160,IS,,ISO/IEC 15444-2:2004,Information technology — JPEG 2000 image coding system: Extensions — Part 2:,Technologies de l'information — Système de codage d'images JPEG 2000: Extensions — Partie 2:,2004-05-18,1,['35.040.30'],ISO/IEC JTC 1/SC 29,9599,"[36079,37038]","[66810,81547]","['en','fr']",321,"<p>ISO/IEC 15444-2:2004 defines a set of lossless (bit-preserving) and lossy compression methods for coding continuous-tone, bi-level, grey-scale, colour digital still images, or multi-component images. </p><p>ISO/IEC 15444-2:2004: </p><ul><li>specifies extended decoding processes for converting compressed image data to reconstructed image data;</li><li>specifies an extended codestream syntax

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).