1、INTERNATIONAL TELECOMMUNICATION UNION ITU-T TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU T.417 Amendment 2 (02/00) SERIES T: TERMINALS FOR TELEMATIC SERVICES Information technology - Open Document Architecture (ODA) and interchange format: Raster graphics con tent arch i tectu res Amendment 2 ITU
2、-T Recommendation T.417 - Amendment 2 (Previously CCITT Recommendation) ITU-T T-SERIES RECOMMENDATIONS TERMINALS FOR TELEMATIC SERVICES For further details, please rer to ITD-T List of Recommendations. INTERNATIONAL STANDARD 8613-7 ITU-T RECOMMENDATION T.417 INFORMATION TECHNOLOGY - OPEN DOCUMENT AR
3、CHITECTURE (ODA) AND INTERCHANGE FORMAT: RASTER GRAPHICS CONTENT ARCHITECTURES AMENDMENT 2 Summary This amendment to ITU-T Rec. T.417 I ISO/IEC 8613-7 introduces the optional colour/grey-scale resolutions of 12 BMU (100 peld25.4 m), 6 BMU (200 peld25.4 m), 4 BMU (300 peld25.4 m), 3 BMU (400 peld25.4
4、 m), 2 BMU (600 peld25.4 m), 1 BMU (1200 peld25.4 m) to the G4 facsimile. This amendment enables the G4 colour facsimile terminal to handle the black and white optional resolution and colour/grey-scale optional resolutions independently. Source ITU-T Recommendation T.417, Amendment 2, was approved o
5、n 10 February 2000. The identical text is also published as ISO/IEC International Standard 8613-7. ITU-T Rec. T.417 (1993)/Amd.2 (2000 E) 1 FOREWORD ITU (International Telecommunication Union) is the United Nations Specialized Agency in the field of telecommuni- cations. The ITU Telecommunication St
6、andardization Sector (ITU-T) is a permanent organ of the ITU. The ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization Conferen
7、ce (WTSC), which meets every four years, establishes the topics for study by the ITU-T Study Groups which, in their turn, produce Recommendations on these topics. The approval of Recommendations by the Members of the ITU-T is covered by the procedure laid down in WTSC Resolution No. 1. In some areas
8、 of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with IS0 and IEC. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indicate both a telecommunication administration and a recognized opera
9、ting agency. INTELLECTUAL PROPERTY RIGHTS The ITU draws attention to the possibility that the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. The ITU takes no position concerning the evidence, validity or applicability of claimed Intell
10、ectual Property Rights, whether asserted by ITU members or others outside of the Recommendation development process. As of the date of approval of this Recommendation, the ITU had not received notice of intellectual property, protected by patents, which may be required to implement this Recommendati
11、on. However, implementors are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database. O ITU 2000 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechani
12、cal, including photocopying and microfilm, without permission in writing fiom the ITU. ITU-T Rec. T.417 (1993)/Amd.2 (2000 E) 11 CONTENTS 1) Subclause 8.2.2 . 2) Subclause 10.2 ITU-T Rec . T.417 (1993)/Amd.2 (2000 E) Page 1 1 1 111 ISO/IEC 8613-7 : 1994/Amd.2 : 2000 (E) INTERNATIONAL STANDARD ITU-T
13、RECOMMENDATION INFORMATION TECHNOLOGY - OPEN DOCUMENT ARCHITECTURE (ODA) AND INTERCHANGE FORMAT: RASTER GRAPHICS CONTENT ARCHITECTURES AMENDMENT 2 1) Subclause 8.2.2 Change as follows: from: PERMISSIBLE VALUES: 1,2,3,4,5,6 BMU to: PERMISSIBLE VALUES: 1,2,3,4,5,6 BMU and 1,2,3,4,6, 12 BMU for colour
14、2) Subclause 10.2 Change the text for Pel-Transmission-Density to read as follows: Pel-Transmission-Density := INTEGER P5 (a, P4 (3), P3 (4), P2 (5), Pl (6), colour-grey-scale-pl2 (lo), colour-grey-scale-p6 (1 i), colour-grey-scale-p4 (13), colour-grey-scale-p3 (14), colour-grey-scale-p2 (15), colou
15、r-grey-scale-pl (16), P6 (1) 1 - default and basic value isp6 (1) - 5 BMU(24Opelsd25.4 mm) - 4 BMU(3OOpelsd25.4 mm) - 3 BMU(4OOpelsd25.4 mm) - 2 BMU(6OOpelsd25.4 mm) - 1 BMU (1200pelsd25.4 mm) - 12 BMU(lOOpelsd25.4 mm) - 6 BMU(2OOpelsd25.4 mm) - 4 BMU(3OOpelsd25.4 mm) - 3 BMU(4OOpelsd25.4 mm) - 2 BM
16、U(6OOpelsd25.4 mm) - 1 BMU (12OOpelsd25.4 mm) - 6 BMU(2OOpelsd25.4 mm) ITU-T Rec. T.417 (1993)/Amd.2 (2000 E) 1 ITU-T RECOMMENDATIONS SERIES Series A Series B Series C Series D Series E Series F Series G Series H Series I Series J Series K Series L Series M Series N Series O Series P Series Q Series
17、 R Series S Series T Series U Series V Series X Series Y Series Z Organization of the work of the ITU-T Means of expression: definitions, symbols, classification General telecommunication statistics General tariff principles Overall network operation, telephone service, service operation and human f
18、actors Non-telephone telecommunication services Transmission systems and media, digital systems and networks Audiovisual and multimedia systems Integrated services digital network Transmission of television, sound programme and other multimedia signals Protection against interference Construction, i
19、nstallation and protection of cables and other elements of outside plant TMN and network maintenance: international transmission systems, telephone circuits, telegraphy, facsimile and leased circuits Maintenance: international sound programme and television transmission circuits Specifications of me
20、asuring equipment Telephone transmission quality, telephone installations, local line networks Switching and signalling Telegraph transmission Telegraph services terminal equipment Terminals for telematic services Telegraph switching Data communication over the telephone network Data networks and open system communications Global information infrastructure Languages and general software aspects for telecommunication systems
