BS EN ISO 11664-6:2016
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Colorimetry CIEDE2000 Colour-difference formula
13-12-2022
31-08-2016
Foreword
Introduction
1 Scope
2 Normative References
3 Definitions, Symbols and Abbreviations
4 Reference Conditions
5 Calculation Method
6 Parametric Factors
Annex A (Informative) - Three-Component Micro-Spaces
Bibliography
Describes the method of calculating colour differences according to the CIEDE2000 formula.
| Committee |
EL/1
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| DevelopmentNote |
Renumbers and supersedes BS ISO/CIE 11664-6. 2016 version incorporates corrigendum to BS ISO/CIE 11664-6. (09/2016)
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| DocumentType |
Standard
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| PublisherName |
British Standards Institution
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
This CIE International Standard specifies the method of calculating colour differences according to the CIEDE2000 formula.
The Standard is applicable to input values of CIELAB L*, a*, b* coordinates calculated according to ISO 11664-4:2008(E)/CIE S 014-4/E:2007. The Standard may be used for the specification of the colour difference between two colour stimuli perceived as belonging to reflecting or transmitting objects. This includes displays, if they are being used to simulate reflecting or transmitting objects and if the tristimulus values representing the stimuli are appropriately normalized. The Standard does not apply to colour stimuli perceived as belonging to areas that appear to be emitting light as primary light sources, or that appear to be specularly reflecting such light.
| Standards | Relationship |
| ISO/CIE 11664-6:2014 | Identical |
| EN ISO 11664-6:2016 | Identical |
| ISO 11664-4:2008 | Colorimetry Part 4: CIE 1976 L*a*b* Colour space |
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