INTERNATIONAL ISO/IEC STANDARD 18477-4 First edition 2017-10 Information technology Scalable compression and coding of continuous-tone still images Part 4: Conformance testing Technologies de I'information Compression échelonnable et codage d'images plates en ton continu- Partie 4: Essai de conformite Reference number IS0/IEC18477-4:2017(E) EC s Copyright International Organization for Standardization @IS0/IEC 2017 ACKEY, MA out license from IHS IS0/IEC 18477-4:2017(E) COPYRIGHT PROTECTED DOCUMENT IS0/IEC 2017, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form 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 Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org @ IS0/IEC 2017 - All rights reserved Univ/5926867100, User=JACKEY, MA or networking pemited without license from IHS IS0/IEC 18477-4:2017(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. ..1 2 Normative references 3 Terms, definitions, abbreviated terms and symbols. .2 3.1 Terms and definitions .2 3.2 Symbols... ..8 3.3 Abbreviated terms ..8 4 Conventions .8 4.1 Conformance language ..8 4.2 Operators 9 4.2.1 Arithmetic operators. 9 4.2.2 Logical operators.. .9 4.2.3 Relational operators ..9 4.2.4 Precedence order of operators .9 4.2.5 Mathematical functions, .10 5 Conventions ..10 6 General description .10 6.1 Overview .10 6.2 Parts and profiles. .10 6.3 Decoders 11 6.4 Implementation conformance statement .11 6.5 Abstracttestsuites. .11 6.6 Decoder conformance testing procedures .11 7 Copyright .11 8 Conformance files availability and updates. .11 Annex A (normative) Decoder conformance testing procedures ..12 Annex B (normative) Decoder conformance tests ..18 Annex C (normative) Codestream conformance ..29 Bibliography .31 iii ed without license from IHS CKEY, MA

.pdf文档 ISO IEC 18477-4 2017 Information technology — Scalable compression and coding of continuous-tone still images — Part 4 Conformance testing

文档预览
中文文档 38 页 50 下载 1000 浏览 0 评论 309 收藏 3.0分
温馨提示:本文档共38页,可预览 3 页,如浏览全部内容或当前文档出现乱码,可开通会员下载原始文档
ISO IEC 18477-4 2017 Information technology — Scalable compression and coding of continuous-tone still images — Part 4  Conformance testing 第 1 页 ISO IEC 18477-4 2017 Information technology — Scalable compression and coding of continuous-tone still images — Part 4  Conformance testing 第 2 页 ISO IEC 18477-4 2017 Information technology — Scalable compression and coding of continuous-tone still images — Part 4  Conformance testing 第 3 页
下载文档到电脑,方便使用
本文档由 人生无常 于 2024-08-10 16:08:51上传分享
站内资源均来自网友分享或网络收集整理,若无意中侵犯到您的权利,敬请联系我们微信(点击查看客服),我们将及时删除相关资源。