IEC_61966-7-1-2006.pdf

INTERNATIONAL STANDARD IEC61966-7-1 Second edition2006-05 Multimedia systems and equipment Colour measurement and management Part 7-1:Colour printers Reflective prints RGB inputs Reference number IEC 61966-7-1:2006(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.Publication numbering As from 1 January 1997 all IEC publications are issued with a designation in the 60000 series.For example,IEC 34-1 is now referred to as IEC 60034-1.Consolidated editions The IEC is now publishing consolidated versions of its publications.For example,edition numbers 1.0,1.1 and 1.2 refer,respectively,to the base publication,the base publication incorporating amendment 1 and the base publication incorporating amendments 1 and 2.Further information on IEC publications The technical content of IEC publications is kept under constant review by the IEC,thus ensuring that the content reflects current technology.Information relating to this publication,including its validity,is available in the IEC Catalogue of publications(see below)in addition to new editions,amendments and corrigenda.Information on the subjects under consideration and work in progress undertaken by the technical committee which has prepared this publication,as well as the list of publications issued,is also available from the following:IEC Web Site(www.iec.ch)Catalogue of IEC publications The on-line catalogue on the IEC web site(www.iec.ch/searchpub)enables you to search by a variety of criteria including text searches,technical committees and date of publication.On-line information is also available on recently issued publications,withdrawn and replaced publications,as well as corrigenda.IEC Just Published This summary of recently issued publications(www.iec.ch/online_news/justpub)is also available by email.Please contact the Customer Service Centre(see below)for further information.Customer Service Centre If you have any questions regarding this publication or need further assistance,please contact the Customer Service Centre:Email:custserviec.ch Tel:+41 22 919 02 11 Fax:+41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.INTERNATIONAL STANDARD IEC61966-7-1 Second edition2006-05 Multimedia systems and equipment Colour measurement and management Part 7-1:Colour printers Reflective prints RGB inputs IEC 2006 Copyright-all rights reserved 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 the publisher.International Electrotechnical Commission,3,rue de Varemb,PO Box 131,CH-1211 Geneva 20,SwitzerlandTelephone:+41 22 919 02 11 Telefax:+41 22 919 03 00 E-mail:inmailiec.ch Web:www.iec.ch X For price,see current cataloguePRICE CODE Commission Electrotechnique InternationaleInternational Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 61966-7-1 IEC:2006(E)CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.7 2 Normative references.7 3 Terms and definitions.7 4 Letters and symbols.9 5 Conditions.9 5.1 Environmental conditions.9 5.2 Sampling conditions.10 5.3 Measurement conditions.11 5.4 Method of calculation.12 6 Spectral characteristics.14 6.1 Attributes to be measured.14 6.2 Method of measurement.14 6.3 Presentation of the result.14 7 Basic colorimetric characteristics.15 7.1 Attribute to be measured.15 7.2 Method of measurement.15 7.3 Presentation of the results.15 8 Tone reproduction characteristics.16 8.1 Attribute to be measured.16 8.2 Method of measurement.16 8.3 Presentation of the results.17 9 Spatial non-uniformity characteristics.18 9.1 Attribute to be measured.18 9.2 Method of measurement.18 9.3 Presentation of the result.18 10 Temporal instability characteristics.19 10.1 Short-term instability.19 10.2 Long-term instability.20 11 Dependency on illuminant characteristics.23 Annex A(normative)Values in the colour test-chart file.26 Annex B(normative)Specification of the measurement positions in the spatial non-uniformity test-chart file and the reporting form.32 Annex C(normative)Specification for the measurement of short-term instability characteristics.37 Annex D(informative)Estimation of effect for backing material change.38 Annex E(informative)Layout of the colour test-chart file reproduced as a reflective print 39 Annex F(informative)Layout of the spatial non-uniformity test-chart file reproduced as a reflective print .40 Annex G(informative)Layout of the short-term instability test-chart file reproduced as a reflective print .41 Bibliography.42 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.61966-7-1 IEC:2006(E)3 Figure 1 Spectral reflectance of the primary and secondary saturated colours,and white,grey and black.15 Figure 2 Example