ISO 10527-2007 CIE标准比色观测器

标准号：ISO 10527-2007
中文标准名称：CIE标准比色观测器
英文标准名称：CIE standard colorimetric observers
标准类型：A42
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：A42
国际标准分类号：17.180.20
适用范围：This International Standard specifies colour-matching functions for use in colorimetry. Twosets of colour-matching functions are specified.a) Colour-matching functions for the CIE 1931 standard colorimetric observerThis set of colour-matching functions is representative of the colour-matching properties ofobservers with normal colour vision for visual field sizes of angular subtense from about 1° toabout 4°, for vision at photopic levels of adaptation.b) Colour-matching functions for the CIE 1964 standard colorimetric observerThis set of colour-matching functions is representative of the colour-matching properties ofobservers with normal colour vision for visual field sizes of angular subtense greater thanabout 4°, for vision at sufficiently high photopic levels and with spectral power distributionssuch that no participation of the rod receptors of the retina is to be expected.