BS EN ISO/CIE 11664-3:2019 - Colorimetry. CIE tristimulus values

BS EN ISO/CIE 11664-3:2019

Colorimetry. CIE tristimulus values

Status : Current   Published : July 2019

Format
PDF

Format
HARDCOPY



This document specifies methods of calculating the tristimulus values of colour stimuli for which the spectral distributions are provided. These colour stimuli can be produced by self-luminous light sources or by reflecting or transmitting objects.

This document requires that the colour stimulus function be tabulated at measurement intervals of 5 nm or less in a wavelength range of at least 380 nm to 780 nm. Extrapolation methods are suggested for cases where the measured wavelength range is less than 380 nm to 780 nm.

The standard method is defined as summation at 1 nm intervals over the wavelength range from 360 nm to 830 nm. Alternative abridged methods are defined for larger intervals (up to 5 nm) and shorter ranges (down to 380 nm to 780 nm). The alternative methods are to be used only when appropriate and when the user has reviewed the impact on the final results.

This document can be used in conjunction with the CIE 1931 standard colorimetric observer or the CIE 1964 standard colorimetric observer.




Standard NumberBS EN ISO/CIE 11664-3:2019
TitleColorimetry. CIE tristimulus values
StatusCurrent
Publication Date24 July 2019
Normative References(Required to achieve compliance to this standard)ISO/CIE 11664-1, CIE S 017, ISO 23539
Informative References(Provided for Information)CIE 167:2005, CIE 165:2005, ASTM E308-15, ASTM E2729-16, CIE 15, ASTM E2022-16
ReplacesBS EN ISO 11664-3:2013
International RelationshipsEN ISO/CIE 11664-3:2019,ISO/CIE 11664-3:2019
DescriptorsEquations, Technical data sheets, Optical phenomena, Spectrophotometry, Colorimetry, Chromaticity, Functions (mathematics), Colour tests, Wavelengths
ICS17.180.20
Title in FrenchColorimétrie Composantes trichromatiques CIE
Title in GermanFarbmetrik CIE-Farbwerte
CommitteeEL/1
ISBN978 0 539 05346 3
PublisherBSI
FormatA4
DeliveryYes
Pages18
File Size1.03 MB
Price£130.00


 Your basket
Your basket is empty

Multi-user access to over 3,500 medical device standards, regulations, expert commentaries and other documents


Worldwide Standards
We can source any standard from anywhere in the world


BSOL

The faster, easier way to work with standards


Develop a PAS

Develop a fast-track standardization document in 9-12 months