ISO/IEC 18477-3:2015

Information technology — Scalable compression and coding of continuous-tone still images — Part 3: Box file format

ISO/IEC 18477-3:2015 specifies a coding format, referred to as JPEG XT, which is designed primarily for continuous-tone photographic content.

Technologies de l'information — Compression échelonnable et codage d'images plates en ton continu — Partie 3: Format de la liste de fichiers

General Information

• Status: Withdrawn
• Publication Date: 08-Dec-2015
• 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: 9599 - Withdrawal of International Standard
• Completion Date: 06-Dec-2023

Relations

• Revised: ISO/IEC 18477-3:2023 - Information technology — Scalable compression and coding of continuous-tone still images — Part 3: Box file format
• Effective Date: 24-Sep-2022

Standards Content (Sample)

INTERNATIONAL ISO/IEC
STANDARD 18477-3
First edition
Information technology — Scalable
compression and coding of
continuous-tone still images —
Part 3:
Box file format
Technologies de l’information — Compression échelonnable et codage
d’images plates en ton continu —
Partie 3: Format de la liste de fichiers
PROOF/ÉPREUVE
Reference number
ISO/IEC 18477-3:2015(E)
©
ISO/IEC 2015

---------------------- Page: 1 ----------------------
ISO/IEC 18477-3:2015(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO/IEC 2015, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. [phone]
Fax [phone]
[e-mail]
www.iso.org
ii © ISO/IEC 2015 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/IEC 18477-3:2015(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms, definitions, abbreviated terms and symbols . 1
3.1 Terms and definitions . 1
3.2 Symbols . 5
3.3 Abbreviated terms . 6
4 Conventions . 6
4.1 Conformance language . 6
4.2 Operators . 6
4.2.1 Arithmetic operators . 6
4.2.2 Logical operators . 7
4.2.3 Relational operators . 7
4.2.4 Precedence order of operators . 7
4.2.5 Mathematical functions . 7
5 General . 8
5.1 High level overview on JPEG XT ISO/IEC 18477-3 . 8
5.2 Encoder requirements .
...

INTERNATIONAL ISO/IEC
STANDARD 18477-3
First edition
2015-12-15
Information technology — Scalable
compression and coding of
continuous-tone still images —
Part 3:
Box file format
Technologies de l’information — Compression échelonnable et codage
d’images plates en ton continu —
Partie 3: Format de la liste de fichiers
Reference number
ISO/IEC 18477-3:2015(E)
©
ISO/IEC 2015

---------------------- Page: 1 ----------------------
ISO/IEC 18477-3:2015(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO/IEC 2015, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. [phone]
Fax [phone]
[e-mail]
www.iso.org
ii © ISO/IEC 2015 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/IEC 18477-3:2015(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms, definitions, abbreviated terms and symbols . 1
3.1 Terms and definitions . 1
3.2 Symbols . 5
3.3 Abbreviated terms . 6
4 Conventions . 6
4.1 Conformance language . 6
4.2 Operators . 6
4.2.1 Arithmetic operators . 6
4.2.2 Logical operators . 7
4.2.3 Relational operators . 7
4.2.4 Precedence order of operators . 7
4.2.5 Mathematical functions . 7
5 General . 8
5.1 High level overview on JPEG XT ISO/IEC 18477-3 . 8
5.2 Encoder requirements .
...