ISO/IEC INTERNATIONAL STANDARD 15444-10 Second edition 2011-12-15 Information technology JPEG 2000 image coding system: Extensions for three-dimensional data Technologies de Iinformation - Systeme de codage d'images JPEG2ooo:Extensionspourdonneestridimensionnelles Reference number ISO/IEC 15444-10:2011(E) ISo IEC @ISO/IEC2011 Not for Resale ISO/IEC 15444-10:2011(E) COPYRIGHTPROTECTEDDOCUMENT ISO/IEC2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either isO at the address below or IsO's member body in the country of the requester. ISO copyright office Case postale 56.CH-1211 Geneva 20 Tel. + 4122 749 0111 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published by ISO in 2012 Published in Switzerland @ ISO/IEc 2011 - All rights reserved y IHS unde itted without license from IHS Not for Resale ISO/IEC 15444-10:2011(E) CONTENTS Page 1 Scope 1 2 Normative references 1 3 Terms and definitions. 4 Abbreviations 2 5 Symbols(andabbreviatedterms).. 2 6 General description... 3 AnnexA-Codestreamsyntax,extension.. 4 A.1 4 A.2 Extensions to Rec. ITU-T T.800IISO/IEC 15444-1 and Rec.ITU-T T.801IISO/IEC 15444-2 marker segment parameters .. 5 Annex B - Image and compressed image data ordering, extension.. 16 B.1 Introduction.... 16 B.2 Introduction to image data structure concepts.. 16 B.3 Component mapping to the reference grid .... 16 B.4 Image area division into tiles and tile-components... 16 B.5 Transformedtile-componentdivisionintoresolutionlevelsand sub-bands 18 : B.6 Division of resolution levels into precincts .... 19 B.7 Division of sub-bands into code-blocks .. 19 B.8 20 B.9 Packet header information coding.. 20 B.10 Progression order . 21 AnnexC Coefficient bit modelling.. 23 C.1 Introduction... 23 C.2 Code-block scan pattern within code-blocks, extended 23 C.3 Context model updates... 23 Annex D - Discrete wavelet transformation of tile-components 24 D.1 Introduction.... 24 D.2 Tile-component parameters.. 24 D.3 Discrete wavelet transformations . 24 D.4 Inverse discrete wavelet transformation. 24 D.5 Forward transformation (informative). 31 Annex E - Quantization. 38 E.1 Introduction.... 38 E.2 Inverse quantization procedure modifications.. 38 Annex F - Coding of images with regions-of-interest, extension.. 39 F.1 Introduction.... 39 F.2 Decoding of ROI. 39 F.3 Encoding with ROI (informative) ... 40 F.4 Region-of-interest mask generation ..... 42 F.5 Remarks on region-of-interest coding . 44 Annex G- Examples and guidelines, extensions . 45 G.1 Rate-distortion modelling. 45 Bibliography 46 @ISO/IEC2011-All rightsreserved ili ted without license from IHS Not for Resale