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Norm

ÖNORM EN ISO/CIE 11664-1

Issue date: 2020 01 15

Colorimetry - Part 1: CIE standard colorimetric observers (ISO/CIE 11664-1:2019)

This document specifies colour-matching functions for use in colorimetry. Two sets of colour-matching functions are specified. a) Colour-matching functions for the CIE 1...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 46 Pages
Language:
German | English | Download GER/ENG
Optionally co-design standards:
This document specifies colour-matching functions for use in colorimetry. Two sets of colour-matching functions are specified. a) Colour-matching functions for the CIE 1931 standard colorimetric observer. This set of colour-matching functions is representative of the colour-matching properties of observers with normal colour vision for visual field sizes of angular subtense from about 1° to about 4°, for vision at photopic levels of adaptation. b) Colour-matching functions for the CIE 1964 standard colorimetric observer. This set of colour-matching functions is representative of the colour-matching properties of observers with normal colour vision for visual field sizes of angular subtense greater than about 4°, for vision at sufficiently high photopic levels and with spectral power distributions such that no participation of the rod receptors of the retina is to be expected.
ÖNORM EN ISO/CIE 11664-1
2020 01 15
Colorimetry - Part 1: CIE standard colorimetric observers (ISO/CIE 11664-1:2019)
Norm
ÖNORM EN ISO 11664-1
2011 08 01
Colorimetry - Part 1: CIE standard colorimetric observers (ISO 11664-1:2007, corrected version 2008-...
Norm
Norm
ISO/CIE 11664-1:2019
Issue date : 2019 06 12
Colorimetry — Part 1: CIE standard colorimetric observers