IEC_61966-9-2003.pdf

INTERNATIONALSTANDARDIEC61966-9Second edition2003-11Multimedia systems and equipment Colour measurement and management Part 9:Digital camerasSystmes et appareils multimdia Mesure et gestion de la couleur Partie 9:Appareils numriques de prise de vueReference numberIEC 61966-9:2003(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committees and date of publication.On-line information is also available on recently issued publications,withdrawn and replaced publications,as well as corrigenda.IEC Just Published This summary of recently issued publications(www.iec.ch/online_news/justpub)is also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.INTERNATIONALSTANDARDIEC61966-9Second edition2003-11Multimedia systems and equipment Colour measurement and management Part 9:Digital camerasSystmes et appareils multimdia Mesure et gestion de la couleur Partie 9:Appareils numriques de prise de vue IEC 2003 Copyright-all rights reservedNo part of this publication may be reproduced or utilized in any form or by any means,electronic ormechanical,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.chVFor price,see current cataloguePRICE CODECommission Electrotechnique InternationaleInternational Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 61966-9 IEC:2003(E)CONTENTSFOREWORD.41Scope.62Normative references.63Terms and definitions.74Conditions.74.1Environmental conditions.74.2Conditions of measurements.75Measurement equipment.95.1Spectral light source.95.2Colour temperature conversion filter.95.3Dark box.95.4Test charts.115.5Radiance meter.135.6Spectro-radiometer.145.7Luminance meter.146Tone characteristics.146.1Characteristics to be measured.146.2Measurement conditions.146.3Method of measurement.156.4Presentation of results.157Spectral responsivity characteristics.177.1Characteristics to be measured.177.2Measurement conditions.177.3Method of measurement.177.4Presentation of results.188Spectral distribution of built-in electronic flash.198.1Characteristics to be measured.198.2Measurement conditions.198.3Method of measurement.198.4Presentation of results.209Spatial non-uniformity.209.1Characteristics to be measured.209.2Measurement conditions.209.3Method of measurement.209.4Presentation of results.21Annex A(normative)Letters and symbols.23Annex B(informative)Procedure to calculate the inverse function.24Annex C(informative)Example of the use of the reported results for colour management.25Annex D(normative)Method to compensate spectral responsivity characteristics at theneutral point.28Annex E(informative)Automated extraction of data from the test chart image.29Bibliography.31LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.61966-9 IEC:2003(E)3 Figure 1 Equipment arrangement for measurements.8Figure 2 Dark box.10Figure 3 Test chart 1.11Figure 4 Test chart 2 with replaceable chip i.12Figure 5 Test chart 3.12Figure 6 Example plot of tone characteristics(correlated colour temperature:5 500 K).16Figure 7 Example of spectral re