ISO/IEC 15444-1:2000/FDAM 2

Information technology — JPEG 2000 image coding system — Part 1: Core coding system — Amendment 2: Inclusion of additional colourspace

Technologies de l'information — Système de codage d'image JPEG 2000 — Partie 1: Système de codage de noyau — Amendement 2: Inclusion d'espace chromatique additionnel

General Information

• Status: Withdrawn
• ICS: 35.040 - Information coding
• ICS: 35.040.30 - Coding of graphical and photographical information
• Technical Committee: ISO/IEC JTC 1/SC 29 - Coding of audio, picture, multimedia and hypermedia information
• Drafting Committee: ISO/IEC JTC 1/SC 29/WG 1 - JPEG Coding of digital representations of images
• Current Stage: 5098 - Project deleted
• Completion Date: 06-Aug-2002

Relations

• Replaced By: ISO/IEC 15444-1:2004 - Information technology — JPEG 2000 image coding system: Core coding system — Part 1:
• Effective Date: 15-Apr-2008
• Amends: ISO/IEC 15444-1:2000 - Information technology — JPEG 2000 image coding system — Part 1: Core coding system
• Effective Date: 06-Jun-2022
• Child: ISO/IEC 15444-1:2000 - Information technology — JPEG 2000 image coding system — Part 1: Core coding system
• Effective Date: 15-Apr-2008
• Consolidated By: ISO 12836:2012 - Dentistry — Digitizing devices for CAD/CAM systems for indirect dental restorations — Test methods for assessing accuracy
• Effective Date: 06-Jun-2022

Standards Content (Sample)

FINAL ISO/IEC
AMENDMENT
DRAFT 15444-1:2000
FDAM 2
ISO/IEC JTC 1
Information technology — JPEG 2000
Secretariat: ANSI
image coding system —
Voting begins on:
2002-05-23
Part 1:
Core coding system
Voting terminates on:
2002-07-23
AMENDMENT 2: Inclusion of additional

colourspace
Technologies de l'information — Système de codage d'image
JPEG 2000 —
Partie 1: Système de codage de noyau
AMENDEMENT 2: Inclusion d'espace chromatique additionnel

Please see the administrative notes on page iii



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ISO/IEC 15444-1:2000/FDAM 2:2002(E)
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ISO/IEC 15444-1:2000/FDAM 2:2002(E)
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ISO/IEC 15444-1:2000/FDAM 2:2002(E)
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© ISO/IEC 2002 – All rights reserved iii

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ISO/IEC 15444-1:2000/FDAM 2:2002(E)
INTERNATIONAL STANDARD

ITU-T RECOMMENDATION

INFORMATION TECHNOLOGY – JPEG 2000 IMAGE CODING SYSTEM –
CORE CODING SYSTEM
AMENDMENT 2
Inclusion of additional colourspace
1) Clause 2
Add the following reference:
– IEC 61966-2-1:1998/Amd.1, Multimedia systems and equipment – Colour measurement and management –Part
2-1: Colour management – Default RGB colour space – sRGB – Amendment 1.
2) Subclause I.3.1
Rewrite the second sentence of the first paragraph as follows (with the changes underlined):
This method handles the specification of sRGB, greyscale, and sYCC images.
3) Subclause I.5.3.3
Rewrite the last sentence of the EnumCS definition as follows (with the changes underlined):
Valid EnumCS values for the first colourspace specification box in conforming files are limited to 16, 17, and 18 as defined in
Table I-10.

© ISO/IEC 2002 – All rights reserved ITU-T Rec. T.800/Amd.2   1

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ISO/IEC 15444-1:2000/FDAM 2:2002(E)
4) Table I-10
Add a new row defining colourspace 18 (highlighted):
Table I-10 — Legal EnumCS values (Amended)
Value Meaning
16 sRGB as defined by IEC 61966-2-1
greyscale: A greyscale space where image luminance is related to code
17
values using the sRGB
...