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1、Draft for Public Comment Head Office 389 Chiswick High Road London W4 4AL Telephone: +44(0)20 8996 9000 Fax: +44(0)20 8996 7001 Form 36 Version 8.0 DPC: 09/30163833 DC Date: 26 January 2009 Origin: International Latest date for receipt of comments: 30 April 2009 Project no.: 2007/00696 Responsible c
2、ommittee: IDT/1/1 Quality Interested committees: Title: Draft BS ISO 29861 Document management applications - Quality control for scanning office documents in colour Supersession information: If this document is published as a standard, the UK implementation of it will supersede NONE and partially s
3、upersede. NONE If you are aware of a current national standard which may be affected, please notify the secretary (contact details below). WARNING: THIS IS A DRAFT AND MUST NOT BE REGARDED OR USED AS A BRITISH STANDARD. THIS DRAFT IS NOT CURRENT BEYOND 30 April 2009. This draft is issued to allow co
4、mments from interested parties; all comments will be given consideration prior to publication. No acknowledgement will normally be sent. See overleaf for information on commenting. No copying is allowed, in any form, without prior written permission from BSI except as permitted under the Copyright,
5、Designs and Patent Act 1988 or for circulation within a nominating organization for briefing purposes. Electronic circulation is limited to dissemination by e-mail within such an organization by committee members. Further copies of this draft may be purchased from BSI Customer Services, Tel: +44(0)
6、20 8996 9001 or email . British, International and foreign standards are also available from BSI Customer Services. Information on the co-operating organizations represented on the committees referenced above may be obtained from the responsible committee secretary. Cross-references The British Stan
7、dards which implement International or European publications referred to in this draft may be found via the British Standards Online Service on the BSI web site http:/. Direct tel: 020 8996 7140 Responsible Committee Secretary: Mr R Turpin (BSI) E-mail: a Licensed Copy: London South Bank University
8、, South Bank University, 02/02/2009 04:06, Uncontrolled Copy, (c) BSI Introduction This draft standard is based on international discussions in which the UK has taken an active part. Your comments on this draft are invited and will assist in the preparation of the consequent standard. Comments submi
9、tted will be reviewed by the relevant BSI committee before sending the consensus UK vote and comments to the international secretariat, which will then decide appropriate action on the draft and the comments received. If the international standard is approved, it is possible the text will be publish
10、ed as an identical British Standard. UK Vote Please indicate whether you consider the UK should submit a negative (with reasons) or positive vote on this draft. BSI Committee Responsibilities Whether or not the standard is published in its original (international) form, or as a formal British Standa
11、rd Implementation, the BSI committees responsibilities are to: - aid enquirers to understand the text; - present to the responsible international committee any enquiries on interpretation, or proposals for change, and keep UK interests informed; - monitor related International and European developme
12、nts and promulgate them in the UK. Submission The guidance given below is intended to ensure that all comments receive efficient and appropriate attention by the responsible BSI committee. Annotated drafts are not acceptable and will be rejected. All comments must be submitted, preferably electronic
13、ally, to the Responsible Committee Secretary at the address given on the front cover. Comments should be compatible with Version 6.0 or Version 97 of Microsoft Word for Windows, if possible; otherwise comments in ASCII text format are acceptable. Any comments not submitted electronically should stil
14、l adhere to these format requirements. All comments submitted should be presented as given in the example below. Further information on submitting comments and how to obtain a blank electronic version of a comment form are available from the BSI web site at: http:/ Template for comments and secretar
15、iat observations Date: xx/xx/200x Document: ISO/DIS xxxxx 1 2 (3) 4 5 (6) (7) MB Clause No./ Subclause No./ Annex (e.g. 3.1) Paragraph/ Figure/Table/ Note (e.g. Table 1) Type of com- ment Comment (justification for change) by the MB Proposed change by the MB Secretariat observations on each comment
16、submitted 3.1 Definition 1 ed Definition is ambiguous and needs clarifying. Amend to read . so that the mains connector to which no connection . 6.4 Paragraph 2 te The use of the UV photometer as an alternative cannot be supported as serious problems have been encountered in its use in the UK. Delet
17、e reference to UV photometer. Microsoft and MS-DOS are registered trademarks, and Windows is a trademark of Microsoft Corporation. b Licensed Copy: London South Bank University, South Bank University, 02/02/2009 04:06, Uncontrolled Copy, (c) BSI THIS DOCUMENT IS A DRAFT CIRCULATED FOR COMMENT AND AP
18、PROVAL. IT IS THEREFORE SUBJECT TO CHANGE AND MAY NOT BE REFERRED TO AS AN INTERNATIONAL STANDARD UNTIL PUBLISHED AS SUCH. IN ADDITION TO THEIR EVALUATION AS BEING ACCEPTABLE FOR INDUSTRIAL, TECHNOLOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT INTERNATIONAL STANDARDS MAY ON OCCASION HAVE TO BE CONSIDE
19、RED IN THE LIGHT OF THEIR POTENTIAL TO BECOME STANDARDS TO WHICH REFERENCE MAY BE MADE IN NATIONAL REGULATIONS. RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT, WITH THEIR COMMENTS, NOTIFICATION OF ANY RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE AND TO PROVIDE SUPPORTING DOCUMENTATION. DRAFT INTER
20、NATIONAL STANDARD ISO/DIS 29861 International Organization for Standardization, 2009 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMALISATION ISO/TC 171/SC 1 Voting begins on: 2009-01-19 Secretariat: BSI Voting terminates on: 2009-06-19 Document management applicat
21、ions Quality control for scanning office documents in colour Applications de gestion de document Contrle de la qualit pour le balayage de documents de bureau en couleurs ICS 37.080 In accordance with the provisions of Council Resolution 15/1993 this document is circulated in the English language onl
22、y. Conformment aux dispositions de la Rsolution du Conseil 15/1993, ce document est distribu en version anglaise seulement. To expedite distribution, this document is circulated as received from the committee secretariat. ISO Central Secretariat work of editing and text composition will be undertake
23、n at publication stage. Pour acclrer la distribution, le prsent document est distribu tel quil est parvenu du secrtariat du comit. Le travail de rdaction et de composition de texte sera effectu au Secrtariat central de lISO au stade de publication. Licensed Copy: London South Bank University, South
24、Bank University, 02/02/2009 04:06, Uncontrolled Copy, (c) BSI ISO/DIS 29861 ii ISO 2009 All rights reserved PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which a
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27、 a problem relating to it is found, please inform the Central Secretariat at the address given below. Copyright notice This ISO document is a Draft International Standard and is copyright-protected by ISO. Except as permitted under the applicable laws of the users country, neither this ISO draft nor
28、 any extract from it may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permission being secured. Requests for permission to reproduce should be addressed to either ISO at the address bel
29、ow or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Reproduction may be subject to royalty payments or a licensing agreement. Violators may be prosecuted. L
30、icensed Copy: London South Bank University, South Bank University, 02/02/2009 04:06, Uncontrolled Copy, (c) BSI ISO/DIS 29861 ISO 2009 All rights reserved iii Contents Page Foreword iv Introduction.v 1 Scope1 2 Normative references1 3 Terms and definitions.1 4 Preparation.2 4.1 Initial system set-up
31、2 4.2 Black-and-white scanning2 4.3 Use of image enhancement and compression.2 4.4 Test chart2 4.4.1 General .2 4.4.2 Scanning.2 4.5 Internal test systems.2 4.6 Scanning software.2 4.7 Frequency.3 4.8 Colour reproduction3 5 Quantitative testing.3 6 Test procedures.3 6.1 General .3 6.2 Test 1 colour
32、reproduction4 6.3 Test 2 colour steps.5 6.4 Test 3 colour resolution.5 7 Expression of results5 Licensed Copy: London South Bank University, South Bank University, 02/02/2009 04:06, Uncontrolled Copy, (c) BSI ISO/DIS 29861 iv ISO 2009 All rights reserved Foreword ISO (the International Organization
33、for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has t
34、he right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Interna
35、tional Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publicatio
36、n as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights
37、. ISO 29861 was prepared by Technical Committee ISO/TC 171, Document management applications, Subcommittee SC 1, Quality. This second/third/. edition cancels and replaces the first/second/. edition (), clause(s) / subclause(s) / table(s) / figure(s) / annex(es) of which has / have been technically r
38、evised. Licensed Copy: London South Bank University, South Bank University, 02/02/2009 04:06, Uncontrolled Copy, (c) BSI ISO/DIS 29861 ISO 2009 All rights reserved v Introduction ISO 12653-2 describes procedures for evaluating the output quality of a black-and-white scanning system for office docume
39、nts, using the test target specified in ISO 12653-1. This International Standard is a companion to ISO 12653, and describes procedures for the evaluation of output quality of a colour scanning system for office documents. Factors which affect the quality achieved by a document scanning system are: p
40、hysical scanning irregularities; uniformity of exposure; chromatic sensitivity of the photosensing unit; contrast; threshold setting; reproduction of half-tones; resolution; scale. The methodsgiven in this standard may be used: initially to set up the system to yield satisfactory images; to check fo
41、r consistent quality; to check that equivalent performance is being obtained from another system. The methods given in this standard are intended to: enable the operator to check that the scanner is correctly set up; inform the operator of the capabilities and limits of the scanner; enable the user
42、to monitor image quality over a period of time; enable the user to draw up quality assessment procedures. If the whole system is checked, from input to output, the results obtained can vary depending on the different items of equipment used. For example, one visual display unit screen might be poorl
43、y set up, giving worse quality than a well set up screen. It is thus important to establish the parts of the system on which to perform the tests. If tests are required of other parts of the system, then the tests should be repeated as appropriate. The regular use of the methods in this standard sho
44、uld enable a given level of quality to be maintained. Many systems include test procedures in their software. These tests may be performed in conjunction with the test methods defined in this International Standard. Licensed Copy: London South Bank University, South Bank University, 02/02/2009 04:06
45、, Uncontrolled Copy, (c) BSI ISO/DIS 29861 vi ISO 2009 All rights reserved This International Standard used the test chart defined in ISO 15775 Test chart T2 (CMYK) as the test document. Licensed Copy: London South Bank University, South Bank University, 02/02/2009 04:06, Uncontrolled Copy, (c) BSI
46、DRAFT INTERNATIONAL STANDARD ISO/DIS 29861 ISO 2009 All rights reserved 1 1 Scope This International Standard specifies test methods for evaluating the consistency of the colour output quality over time from the colour reflection scanning of office documents. It is applicable to assessing the output
47、 quality of colour scanners used in the office. It is particularly applicable where office documents containing half-tone and/or continuous tone colour areas are being scanned. The test methods do not require specialist equipment that is not normally available in the office for the evaluation of the
48、 results. The test methods are based on the visual examination of the output of an office document scanner in comparison to the original test target. It does not apply to black-and-white only scanners or scanners used for the scanning of transparent or translucent documents. NOTE: This International
49、 Standard should be used in conjunction with ISO 12653, which specifies a test method for the evaluation of the quality of output from black-and-white office document scanners. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, onl