1、 Reference numberISO/IEC 15444-1:2004(E)ISO/IEC 2004Information technology JPEG 2000 image coding system: Core coding system Technologies de linformation Systme de codage dimage JPEG 2000: Systme de codage de noyau National Standard of CanadaCAN/CSA-ISO/IEC 15444-1:05(ISO/IEC 15444-1:2004)Internatio
2、nal Standard ISO/IEC 15444-1:2004 (second edition, 2004-09-15) has been adopted withoutmodification (IDT) as CSA Standard CAN/CSA-ISO/IEC 15444-1:05, which has been approved as a NationalStandard of Canada by the Standards Council of Canada.ISBN 1-55397-930-3 October 2005The Canadian Standards Assoc
3、iation (CSA), under whose auspices this National Standard has been produced, was chartered in 1919 and accredited by the Standards Council of Canada to the National Standards system in 1973. It is a not-for-profit, nonstatutory, voluntary membership association engaged in standards development and c
4、ertification activities. CSA standards reflect a national consensus of producers and users including manufacturers, consumers, retailers, unions and professional organizations, and governmental agencies. The standards are used widely by industry and commerce and often adopted by municipal, provincia
5、l, and federal governments in their regulations, particularly in the fields of health, safety, building and construction, and the environment. Individuals, companies, and associations across Canada indicate their support for CSAs standards development by volunteering their time and skills to CSA Com
6、mittee work and supporting the Associations objectives through sustaining memberships. The more than 7000 committee volunteers and the 2000 sustaining memberships together form CSAs total membership from which its Directors are chosen. Sustaining memberships represent a major source of income for CS
7、As standards development activities. The Association offers certification and testing services in support of and as an extension to its standards development activities. To ensure the integrity of its certification process, the Association regularly and continually audits and inspects products that
8、bear the CSA Mark. In addition to its head office and laboratory complex in Toronto, CSA has regional branch offices in major centres across Canada and inspection and testing agencies in eight countries. Since 1919, the Association has developed the necessary expertise to meet its corporate mission:
9、 CSA is an independent service organization whose mission is to provide an open and effective forum for activities facilitating the exchange of goods and services through the use of standards, certification and related services to meet national and international needs.For further information on CSA
10、services, write toCanadian Standards Association5060 Spectrum Way, Suite 100Mississauga, Ontario, L4W 5N6CanadaThe Standards Council of Canada is the coordinating body of the National Standards system, a federation of independent, autonomous organizations working towards the further development and
11、improvement of voluntary standardization in the national interest. The principal objects of the Council are to foster and promote voluntary standardization as a means of advancing the national economy, benefiting the health, safety, and welfare of the public, assisting and protecting the consumer, f
12、acilitating domestic and international trade, and furthering international cooperation in the field of standards. A National Standard of Canada is a standard which has been approved by the Standards Council of Canada and one which reflects a reasonable agreement among the views of a number of capabl
13、e individuals whose collective interests provide to the greatest practicable extent a balance of representation of producers, users, consumers, and others with relevant interests, as may be appropriate to the subject in hand. It normally is a standard which is capable of making a significant and tim
14、ely contribution to the national interest. Approval of a standard as a National Standard of Canada indicates that a standard conforms to the criteria and procedures established by the Standards Council of Canada. Approval does not refer to the technical content of the standard; this remains the cont
15、inuing responsibility of the accredited standards development organization. Those who have a need to apply standards are encouraged to use National Standards of Canada whenever practicable. These standards are subject to periodic review; therefore, users are cautioned to obtain the latest edition fr
16、om the organization preparing the standard.The responsibility for approving National Standards of Canada rests with theStandards Council of Canada270 Albert Street, Suite 200Ottawa, Ontario, K1P 6N7CanadaCette Norme nationale du Canada est offerte en anglais et en franais.Although the intended prima
17、ry application of this Standard is stated in its Scope, it is importantto note that it remains the responsibility of the users to judge its suitability for their particular purpose.Registered trade-mark of Canadian Standards AssociationCAN/CSA-ISO/IEC 15444-1:05Information technology JPEG 2000image
18、coding system: Core coding systemOctober 2005 Canadian Standards Association CSA/1CAN/CSA-ISO/IEC 15444-1:05Information technology JPEG 2000 image coding system: Core coding systemCSA PrefaceStandards development within the Information Technology sector is harmonized with international standards dev
19、elopment. Through the CSA Technical Committee on Information Technology (TCIT), Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Joint Technical Committee 1 on Information Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO member body for Canada and spons
20、or of the Canadian National Committee of the IEC. Also, as a member of the International Telecommunication Union (ITU), Canada participates in the International Telegraph and Telephone Consultative Committee (ITU-T).This Standard supersedes CAN/CSA-ISO/IEC 15444-1:04 (adoption of ISO/IEC 15444-1:200
21、0). This International Standard was reviewed by the CSA TCIT under the jurisdiction of the Strategic Steering Committee on Information Technology and deemed acceptable for use in Canada. (A committee membership list is available on request from the CSA Project Manager.) From time to time, ISO/IEC ma
22、y publish addenda, corrigenda, etc. The CSA TCIT will review these documents for approval and publication. For a listing, refer to the CSA Information Products catalogue or CSA Info Update or contact a CSA Sales representative. This Standard has been formally approved, without modification, by the T
23、echnical Committee and has been approved as a National Standard of Canada by the Standards Council of Canada.October 2005 Canadian Standards Association 2005All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission ofthe publisher. ISO/IEC
24、 material is reprinted with permission. Where the words “this International Standard” appear in the text, they should be interpreted as “this National Standard of Canada”.Inquiries regarding this National Standard of Canada should be addressed toCanadian Standards Association5060 Spectrum Way, Suite
25、 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4044www.csa.caInformation technology JPEG 2000 image coding system: Core coding systemTechnical Corrigendum 2:2009 (IDT) toNational Standard of CanadaCAN/CSA-ISO/IEC 15444-1-05(ISO/IEC 15444-1:2004, IDT)NOT FOR RESALE.PUBLICATION NON D
26、ESTINE LA REVENTE.CSA Standards Update ServiceTechnical Corrigendum 2:2009 toCAN/CSA-ISO/IEC 15444-1-05October 2009Title: Information technology JPEG 2000 image coding system: Core coding systemPagination: 2 pages (i preliminary and 1 text)To register for e-mail notification about any updates to thi
27、s publicationgo to www.ShopCSA.caclick on E-mail Services under MY ACCOUNTclick on CSA Standards Update ServiceThe List ID that you will need to register for updates to this publication is 2417498.If you require assistance, please e-mail techsupportcsa.ca or call 416-747-2233.Visit CSAs policy on pr
28、ivacy at www.csagroup.org/legal to find out how we protect your personal information.ICS 35.040 Ref. No. ISO/IEC 15444-1:2004/Cor.2:2008(E) ISO/IEC 2008 All rights reserved INTERNATIONAL STANDARD ISO/IEC 15444-1:2004 TECHNICAL CORRIGENDUM 2 Published 2008-04-15 INTERNATIONAL ORGANIZATION FOR STANDAR
29、DIZATION ORGANISATION INTERNATIONALE DE NORMALISATIONINTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION LECTROTECHNIQUE INTERNATIONALEInformation technology JPEG 2000 image coding system: Core coding system TECHNICAL CORRIGENDUM 2: Clarification on determination of maximum file size Technologies d
30、e linformation Systme de codage dimages JPEG 2000: Systme de codage de noyau RECTIFICATIF TECHNIQUE 2: Clarification sur la dtermination de la taille de fichier maximale Technical Corrigendum 2 to ISO/IEC 15444-1 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcom
31、mittee SC 29, Coding of audio, picture, multimedia and hypermedia information in collaboration with ITU-T. The identical text is published as ITU-T Rec. T.800 (2002)/Cor.2 (08/2007). ISO/IEC 15444-1:2004/Cor.2:2008 (E) ITU-T Rec. T.800 (2002)/Cor.2 (08/2007) 1 INTERNATIONAL STANDARD ITU-T RECOMMENDA
32、TION Information technology JPEG 2000 image coding system: Core coding system Technical Corrigendum 2 Clarification on determination of maximum file size Table A.46 a) Under the application specific restrictions section, replace the following text: Max compressed bytes for any image frame (aggregate
33、 of all 3 color components) with: Max compressed bytes for any image frame (aggregate of all 3 color components including headers) b) In the next block, replace the following text: Max compressed bytes for any single color component of an image frame with: Max compressed bytes for any single color c
34、omponent of an image frame including all relevant tile-part headers Technical Corrigendum 2:2009 toCAN/CSA-ISO/IEC 15444-1-05Copyright NoticeThis Amendment to the International Standard contains information copyright protected by the International Organization for Standardization (ISO) and the Inter
35、national Electrotechnical Commission (IEC). Except as permitted under the laws of Canada, no extract of this Amendment to the International Standard may be reproduced, stored in any retrieval system, or transmitted in any form or by any means, electronic, photocopying, recording, or otherwise, witho
36、ut prior permission from the Standards Council of Canada (SCC). Requests for permission to reproduce this Amendment to the International Standard or parts thereof should be addressed to Manager, Technical Document Centre Standards Council of Canada 270 Albert Street, Suite 200 Ottawa, Ontario K1P 6N
37、7 The Canadian adoption of this Amendment to the International Standard contains information copyright protected by the Canadian Standards Association. All rights reserved. No part of this adopted Amendment may be reproduced in any form whatsoever without the prior permission of the publisher. ISO/I
38、EC material is reprinted with permission. Requests for permission to reproduce this adopted Amendment or parts thereof should be addressed to Manager, Sales Canadian Standards Association 5060 Spectrum Way, Suite 100 Mississauga, Ontario L4W 5N6Copyright violators will be prosecuted to the full exte
39、nt of the law.PRINTED IN CANADAIMPRIMEAU CANADA100%The Canadian Standards Association (CSA) prints its publications on Rolland Enviro100, which contains 100% recycled post-consumer fibre, is EcoLogo and Processed Chlorine Free certified, and was manufactured using biogas energy.ICS 35.040 Ref. No. I
40、SO/IEC 15444-1:2004/Cor.1:2007(E) ISO/IEC 2007 All rights reserved INTERNATIONAL STANDARD ISO/IEC 15444-1:2004 TECHNICAL CORRIGENDUM 1 Published 2007-07-15 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMALISATIONINTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION
41、LECTROTECHNIQUE INTERNATIONALEInformation technology JPEG 2000 image coding system: Core coding system TECHNICAL CORRIGENDUM 1 Technologies de linformation Systme de codage dimage JPEG 2000: Systme de codage noyau RECTIFICATIF TECHNIQUE 1 Technical Corrigendum 1 to ISO/IEC 15444-1:2004 was prepared
42、by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee SC 29, Coding of audio, picture, multimedia and hypermedia information, in collaboration with ITU-T. The identical text is published as ITU-T Rec. T.800 (2002)/Cor.1 (01/2007). Technical Corrigendum 1:2008 toNational St
43、andard of CanadaCAN/CSA-ISO/IEC 15444-1:05Technical Corrigendum 1:2007 to International Standard ISO/IEC 15444-1:2004 has been adopted withoutmodification (IDT) as Technical Corrigendum 1:2008 to CSA Standard CAN/CSA-ISO/IEC 15444-1:05. ThisTechnical Corrigendum was reviewed by the CSA Technical Com
44、mittee on Information Technology (TCIT)under the jurisdiction of the Strategic Steering Committee on Information Technology and deemed acceptablefor use in Canada.September 2008 International Organization for Standardization (ISO), 2007. All rights reserved. International Electrotechnical Commission
45、 (IEC), 2007. All rights reserved. NOT FOR RESALE. ISO/IEC 15444-1:2004/Cor.1:2007 (E) ITU-T Rec. T.800 (2002)/Cor.1 (01/2007) 1 INTERNATIONAL STANDARD ITU-T RECOMMENDATION Information technology JPEG 2000 image coding system: Core coding system Technical Corrigendum 1 1) Table I.2 Replace the Image
46、 Header box Comments field with the following text: This box specifies aspects of the reference grid geometry, number of components and bit depth. 2) Annex I.5.3 Replace the second sentence of the ihdr item with the following text: This box specifies information about the reference grid geometry, bi
47、t depth, and number of components. 3) Annex I.5.3.1 a) Add the following paragraph to the end of the HEIGHT item: The HEIGHT is not always the same as the default image height. See I.5.3.1.1 for formulae specifying the default image dimensions when no other rendering information is present. The HEIG
48、HT value will always be an upper bound on the default image height. b) Add the following paragraph to the end of the WIDTH item: The WIDTH is not always the same as the default image width. See I.5.3.1.1 for formulae specifying the default image dimensions when no other rendering information is pres
49、ent. The WIDTH value will always be an upper bound on the default image width. c) Add a new clause I.5.3.1.1 I.5.3.1.1 Default Image Dimensions In instances where only image samples for individual components are needed, refer directly to the component sample dimension equation B-2. However, when some rendering is required, lacking other ren
