IEC International ISO Standard ISO/IEC 6048-1 Information technology - JPEG First edition AI learning-based image coding 2025-09 system - Part 1: Core coding system ReferencenumberISo/IEC 6048-1:2025(en) @ISO/IEC2025 IS0/IEC6048-1:2025(en) COPYRIGHT PROTECTED DOCUMENT @IS0/IEC2025 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. ISoO copyright office CP 40i : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122 749 01 11 Email: [email protected] Website: www.iso.org Published in Switzerland @IS0/IEC 2025-All rights reserved ii IS0/IEC6048-1:2025(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 IEO 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. 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 claimedpatent rights in respect thereof. As of the date of publication of this document, IsO and IEC had received notice of (a) patent(s) which may be required to implement this document. However, implementers are cautioned that this may not represent the latest information,which may be obtained fromthe patent database available atwww.iso.org/patents and https://patents.iec.ch. IsO and IEC shall not be held responsible for identifying any or all such patent rights. Any trade name used in this document is information given for the convenience of users and does not constitute anendorsement. For an explanation of the voluntary nature of standards, the meaning of sO specific terms and expressions related principles in the Technical Barriers to Trade (TBT) see www.iso.org/iso/foreword.html. In the IEC, see www.iec.ch/understanding-standards. This document was prepared by ITU-T (as ITU-T T.840.1) and drafted in accordance with its editorial rules, in collaboration with Joint Technical Committee ISo/IEC JTC 1, Information technology, Subcommittee SC29,Codingofaudio,picture,multimediaandhypermediainformation. A listofall parts in theISO/IEC6048seriescan befound ontheISOand IECwebsites Any feedback or questions on this document should be directed to the user's national standards body. A complete listing of these bodies can be found at www.iso.org/members.html and www.iec.ch/national-committees. IS0/IEC 2025 -All rights reserved ili