ISO/IEC 23090-21:2024
(Main)Information technology — Coded representation of immersive media — Part 21: Reference software for Geometry-based Point Cloud Compression (G-PCC)
Information technology — Coded representation of immersive media — Part 21: Reference software for Geometry-based Point Cloud Compression (G-PCC)
This document provides accompanying reference software for ISO/IEC 23090-9. The use of this reference software is not required for making an implementation of an encoder or decoder in conformance to ISO/IEC 23090-9. Requirements established in ISO/IEC 23090-9 take precedence over the behaviour of the reference software.
Technologies de l'information — Représentation codée de média immersifs — Partie 21: Logiciel de référence pour la compression des nuages de points basée sur la géométrie (G-PCC)
General Information
Buy Standard
Standards Content (Sample)
International
Standard
ISO/IEC 23090-21
First edition
Information technology — Coded
2024-03
representation of immersive
media —
Part 21:
Reference software for Geometry-
based Point Cloud Compression
(G-PCC)
Technologies de l'information — Représentation codée de média
immersifs —
Partie 21: Logiciel de référence pour la compression des nuages
de points basée sur la géométrie (G-PCC)
Reference number
ISO/IEC 23090-21:2024(en) © ISO/IEC 2024
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ISO/IEC 23090-21:2024(en)
COPYRIGHT PROTECTED DOCUMENT
© ISO/IEC 2024
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
© ISO/IEC 2024 – All rights reserved
ii
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ISO/IEC 23090-21:2024(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Conventions . 1
5 Reference software for ISO/IEC 23090-9 . 2
6 Examples of use . 2
6.1 Decoder software .2
6.2 Encoder software .2
© ISO/IEC 2024 – All rights reserved
iii
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ISO/IEC 23090-21:2024(en)
Foreword
ISO (the International Organization for Standardization) and IEC (the International Electrotechnical
Commission) form the specialized system for worldwide standardization. National bodies that are
members of ISO or IEC participate in the development of International Standards through technical
committees established by the respective organization to deal with particular fields of technical activity.
ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations,
governmental and non-governmental, in liaison with ISO and IEC, also take part in the work.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types
of document should be noted. This document was drafted in accordance with the editorial rules of the ISO/
IEC Directives, Part 2 (see www.iso.org/directives or www.iec.ch/members_experts/refdocs).
ISO and IEC draw attention to the possibility that the implementation of this document may involve the
use of (a) patent(s). ISO and IEC take no position concerning the evidence, validity or applicability of any
claimed pa
...
FINAL
INTERNATIONAL ISO/IEC
DRAFT
STANDARD FDIS
23090-21
ISO/IEC JTC 1/SC 29
Information technology — Coded
Secretariat: JISC
representation of immersive media —
Voting begins on:
2023-11-30
Part 21:
Voting terminates on:
Reference software for Geometry-
2024-01-25
based Point Cloud Compression
(G-PCC)
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/IEC FDIS 23090-21:2023(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. © ISO/IEC 2023
---------------------- Page: 1 ----------------------
ISO/IEC FDIS 23090-21:2023(E)
FINAL
INTERNATIONAL ISO/IEC
DRAFT
STANDARD FDIS
23090-21
ISO/IEC JTC 1/SC 29
Information technology — Coded
Secretariat: JISC
representation of immersive media —
Voting begins on:
Part 21:
Voting terminates on:
Reference software for Geometry-
based Point Cloud Compression
(G-PCC)
COPYRIGHT PROTECTED DOCUMENT
© ISO/IEC 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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.
RECIPIENTS OF THIS DRAFT ARE INVITED TO
ISO copyright office
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
CP 401 • Ch. de Blandonnet 8
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
CH-1214 Vernier, Geneva
DOCUMENTATION.
Phone: +41 22 749 01 11
IN ADDITION TO THEIR EVALUATION AS
Reference number
Email: copyright@iso.org
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO
ISO/IEC FDIS 2309021:2023(E)
Website: www.iso.org
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
Published in Switzerland
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN
DARDS TO WHICH REFERENCE MAY BE MADE IN
ii
© ISO/IEC 2023 – All rights reserved
NATIONAL REGULATIONS. © ISO/IEC 2023
---------------------- Page: 2 ----------------------
ISO/IEC FDIS 23090-21:2023(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Conventions . 1
5 Reference software for ISO/IEC 23090-9 . 2
6 Examples of use .2
6.1 Decoder software . 2
6.2 Encoder software . 2
iii
© ISO/IEC 2023 – All rights reserved
---------------------- Page: 3 ----------------------
ISO/IEC FDIS 23090-21:2023(E)
Foreword
ISO (the International Organization for Standardization) and IEC (the International Electrotechnical
Commission) form the
...
© ISO/IEC 2021 – All rights reserved
ISO/IEC FDIS 23090-21
ISO/IEC JTC 1/SC 29
Secretariat: JISC
Date: 2023-11-15
Information technology — Coded representation of immersive
media —
Part 21:
Reference software for Geometry-based Point Cloud Compression
(G-PCC)
FDIS stage
© ISO/IEC 2023 – All rights reserved
---------------------- Page: 1 ----------------------
ISO/IEC FDIS 23090-21:2023(E)
© ISO/IEC 20212023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
Fax: +41 22 749 09 47
EmailE-mail: copyright@iso.org
Website: www.iso.orgwww.iso.org
Published in Switzerland
ii © ISO/IEC 2023 – All rights reserved
---------------------- Page: 2 ----------------------
ISO/IEC FDIS 23090-21:2023(E)
Contents
Foreword .iv
Abstract . v
Introduction .vi
Examples of use . viii
Warranty disclaimer .ix
1. Scope .1
2. Normative reference .1
3. Terms and definitions .1
3.1 Decoder .1
3.2 Encoder .1
Abbreviations .2
Conventions .2
Reference software for ISO/IEC 23090-9 .2
Foreword . iv
Introduction . vi
1 Scope .vi i
2 Normative references .vi i
3 Terms and definitions .vi i
4 Conventions .vi i
5 Reference software for ISO/IEC 23090-9 .
...
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