ITU-T T.42 CORR 1 SPANISH-2004
传真的连续影调色彩的表示方式.勘误表1.系列T:远程信息处理业务的终端.16号研究组

Continuous-tone colour representation method for facsimile Corrigendum 1


 

 

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标准号
ITU-T T.42 CORR 1 SPANISH-2004
发布日期
2004年03月01日
实施日期
废止日期
中国标准分类号
M39
发布单位
IX-ITU
适用范围
This Recommendation defines a colour data representation method in order to make it possible to interchange continuous-tone colour image data over facsimile communication services such as Group 4 and Group 3 facsimile. This Corrigendum fixes errors in the description of D65 illuminant data and aligns them with ISO 13655. Variables X0, Y0and Z0are changed to "X0 =95.047; Y0 =100.000; Z0 =108.883" in the Summary, in 6.2.2.2 (White point and illuminant data) and in Appendix I ("Method for colorimetric calculation from spectral measurement"). Values of Table I.2/T.42 are replaced with correct values in ISO 13655.




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