STN EN ISO/CIE 11664-4
| Označenie: | STN EN ISO/CIE 11664-4 |
| Platnosť: | Platná |
| Počet strán: | 20 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Kolorimetria. Časť 4: Farebný priestor CIE 1976 L*a*b* (ISO/CIE 11664-4: 2019) |
| Anglický názov: | Colorimetry - Part 4: CIE 1976 L*a*b* colour space (ISO/CIE 11664-4:2019) |
| Dátum vydania: | 01. 01. 2020 |
| Dátum zrušenia: | |
| ICS: | 17.180.20 |
| Triediaci znak: | 67 2060 |
| Úroveň zapracovania: | idt EN ISO/CIE 11664-4:2019, idt ISO/CIE 11664-4:2019 |
| Vestník: | 12/19 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN ISO 11664-4:2011-09 (67 2060) |
| Poznámka vo Vestníku: | |
| Predmet normy: | 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. This document is applicable to tristimulus values calculated using colour-matching functions of the CIE 1931 standard colorimetric system or the CIE 1964 standard colorimetric system. This document can be used for the specification of colour stimuli perceived as belonging to a reflecting or transmitting object, where a three-dimensional space more uniform than tristimulus space is required. This document does not apply to colour stimuli perceived as belonging to an area that appears to be emitting light as a primary light source, or that appears to be specularly reflecting such light. |
| Náhľad normy: | Náhľad normy (PDF) |