UNI EN ISO/CIE 11664-4:2019
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This document specifies a method of calculating the coordinates of the CIE 1976 L*a*b* colour space, including correlates of lightness, chroma and hue. It includes two methods for calculating Euclidean distances in this space to represent the perceived magnitude of colour differences.
| Committee |
TC 274
|
| DocumentType |
Standard
|
| ProductNote |
THIS STANDARD ALSO REFERS TO CIE S 017
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO/CIE 11664-4:2019 | Identical |
| EN ISO/CIE 11664-4:2019 | Identical |
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