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ISO/IEC 15444-2:2004Withdrawn

Information technology — JPEG 2000 image coding system: Extensions — Part 2:

Technologies de l'information — Système de codage d'images JPEG 2000: Extensions — Partie 2:

Abstract / scope

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.

ISO/IEC 15444-2:2004:

specifies extended decoding processes for converting compressed image data to reconstructed image data;
specifies an extended codestream syntax containing information for interpreting the compressed image data;
specifies an extended file format;
specifies a container to store image metadata;
defines a standard set of image metadata;
provides guidance on extended encoding processes for converting source image data to compressed image data;
provides guidance on how to implement these processes in practice.

Life cycle

Amendments & corrigenda

ISO/IEC 15444-2:2004/Cor 3:2005WithdrawnInformation technology — JPEG 2000 image coding system: Extensions — Part 2: — Technical Corrigendum 3International Standard · Published 23 Jun 2005 · ISO/IEC JTC 1/SC 29 ISO/IEC 15444-2:2004/Amd 2:2006WithdrawnInformation technology — JPEG 2000 image coding system: Extensions — Part 2: — Amendment 2: Extended capabilities marker segmentInternational Standard · Published 9 Jan 2006 · ISO/IEC JTC 1/SC 29 ISO/IEC 15444-2:2004/Cor 4:2007WithdrawnInformation technology — JPEG 2000 image coding system: Extensions — Part 2: — Technical Corrigendum 4International Standard · Published 28 Aug 2007 · ISO/IEC JTC 1/SC 29 ISO/IEC 15444-2:2004/Amd 4:2015WithdrawnInformation technology — JPEG 2000 image coding system: Extensions — Part 2: — Amendment 4: Block coder extensionInternational Standard · Published 17 Jul 2015 · ISO/IEC JTC 1/SC 29 ISO/IEC 15444-2:2004/Amd 3:2015WithdrawnInformation technology — JPEG 2000 image coding system: Extensions — Part 2: — Amendment 3: Box-based file format for JPEG XR, extended ROI boxes, XML boxing, compressed channel definition boxes, and representation of floating pointInternational Standard · Published 17 Jul 2015 · ISO/IEC JTC 1/SC 29

Replaces

ISO/IEC 15444-2:2004/CD Cor 1Deleted (project abandoned)Information technology — JPEG 2000 image coding system: Extensions — Part 2: — Technical Corrigendum 1International Standard · ISO/IEC JTC 1/SC 29 ISO/IEC 15444-2:2004/FDAmd 1Deleted (project abandoned)Information technology — JPEG 2000 image coding system: Extensions — Part 2: — Amendment 1: Enhancement to quantization methodInternational Standard · ISO/IEC JTC 1/SC 29

Replaced by

ISO/IEC DIS 15444-2Deleted (project abandoned)Information technology — JPEG 2000 image coding system: Extensions — Part 2:International Standard · ISO/IEC JTC 1/SC 29 ISO/IEC 15444-2:2021WithdrawnInformation technology — JPEG 2000 image coding system — Part 2: ExtensionsInternational Standard · Published 12 Nov 2021 · ISO/IEC JTC 1/SC 29