ISO/IEC INTERNATIONAL STANDARD 21794-1 First edition 2020-08 Information technology Plenoptic image coding system (JPEG Pleno) - Part 1: Framework Technologies de I'information -Systeme de codage d'images plenoptiques(JPEGPleno) Partie 1: Cadre Reference number IEC IS0/IEC 21794-1:2020(E) @IS0/IEC2020 IS0/IEC21794-1:2020(E) COPYRIGHTPROTECTEDDOCUMENT IS0/IEC2020 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 below or Iso's member body in the country of the requester. ISO copyright office CP 40i:Ch.de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22.749 01 11 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0/IEC 2020 - All rights reserved IS0/IEC21794-1:2020(E) Contents Page Foreword ..iv Introduction. 1 Scope. ..1 2 Normative references 3 Termsanddefinitions 4 Abbreviatedterms ..3 5 Conventions. .3 5.1 Conformance language .3 3 5.2 Namingconventionsfornumericalvalues 6 Frameworkdefinition ..4 File format architecture ..5 7 8 Organization ofthe document .5 AnnexA(normative)JPEGPlenofileformat(JPL) ..6 AnnexB(informative)JPEGPlenoreferencegridsystem ..17 Annex C (informative) Conceptual example ..18 Bibliography .20 @ IS0/IEC 2020 - All rights reserved ili