标准号：EN ISO 11664-5-2011
实施状态：现行
中文名称：比色法.第5部分:CIE 1976 L*u*v*颜色空间和u',v'均匀色度比例图
英文名称：Colorimetry - Part 5: CIE 1976 L*u*v*Colour space and u', v' uniform chromaticity scale diagram (ISO 11664-5:2009)
发布日期：2011-04-01
被替代标准：EN ISO 11664-5-2016
代替标准：FprEN ISO 11664-5-2010
采用标准：DIN EN ISO 11664-5-2011,IDT;BS EN ISO 11664-5-2010,IDT;NF T36-007-5-2011,IDT;ISO 11664-5-2009,IDT;SN EN ISO 11664-5-2011,IDT;OENORM EN ISO 11664-5-2011,IDT;PN-EN ISO 11664-5-2011,IDT;SS-EN ISO 11664-5-2011,IDT;UNE-EN ISO 11664-5-2011,IDT;UNI EN ISO 11664-5:2011-2011,IDT;STN EN ISO 11664-5-2011,IDT;CSN EN ISO 11664-5-2011,IDT;DS/EN ISO 11664-5-2011,IDT;NEN-EN-ISO 11664-5:2011 en-2011,IDT;SFS-EN ISO 11664-5:en-2011,IDT
标准简介：This CIE Standard specifies the method of calculating the coordinates of the CIE 1976 L*u*v*colour space including correlates of lightness, chroma, saturation and hue. It includes twomethods for calculating Euclidean distances inThis space to represent the relative perceivedmagnitude of colour differences. It also specifies the method of calculating the coordinates ofthe u',v' uniform chromaticity scale diagram.The Standard is applicable to tristimulus values calculated using the colour-matchingfunctions of the CIE 1931 standard colorimetric system or the CIE 1964 standard colorimetricsystem. The Standard may be used for the specification of colour stimuli perceived asbelonging to a reflecting or transmitting object, where a three-dimensional space moreuniform than tristimulus space is required.This includes self-luminous displays, like cathoderay tubes, if they are being used to simulate reflecting or transmitting objects and if the stimuliare appropriately normalized. The Standard, as a whole, does not apply to colour stimuliperceived as belonging to an area that appears to be emitting light as a primary light source,or that appears to be specularly reflecting such light. Only the u',v' chromaticity diagramdefined in Section 4.1 and the correlates of hue and saturation defined in Section 4.3 apply tosuch colour stimuli.
文件格式：PDF
文件大小：928.86KB
文件页数：22
（以上信息更新时间为：2019-11-28）
EN ISO 11664-5-2011 比色法.第5部分_CIE 1976 L_u_v_颜色空间和u',v'均匀色度比例图.pdf
(928.86 KB)
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