EN ISO 11664-5:2011

Colorimetry - Part 5: CIE 1976 L*u*v* Colour space and u', v' uniform chromaticity scale diagram (ISO 11664-5:2009)

ISO 11664-5:2009 specifies the method of calculating the coordinates of the CIE 1976 L*u*v* colour space including correlates of lightness, chroma, saturation and hue. It includes two methods for calculating Euclidean distances in this space to represent the relative perceived magnitude of colour differences. It also specifies the method of calculating the coordinates of the u',v' uniform chromaticity scale diagram.
ISO 11664-5:2009 is applicable to tristimulus values calculated using the colour-matching functions of the CIE 1931 standard colorimetric system or the CIE 1964 standard colorimetric system. ISO 11664-5:2009 may 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 includes self-luminous displays, like cathode ray tubes, if they are being used to simulate reflecting or transmitting objects and if the stimuli are appropriately normalized. ISO 11664-5:2009, as a whole, 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.

Farbmetrik - Teil 5: CIE 1976 L*u*v* Farbenraum und gleichabständige u’, v’-Farbtafel (ISO 11664-5:2009)

Diese Internationale Norm legt das Verfahren zum Berechnen der Koordinaten des L*u*v*-Farbenraums CIE 1976 fest, Korrelate von Helligkeit, Buntheit, Sättigung und Buntton eingeschlossen. Sie legt zwei Verfahren zum Berechnen euklidischer Abstände in diesem Farbenraum fest, die der relativen empfindungs-gemäßen Größe von Farbabständen entsprechen. Außerdem legt sie das Verfahren zum Berechnen der Koordinaten der gleichabständigen u, v-Farbtafel fest.
Diese Norm ist anwendbar auf Farbwerte, die nach den Spektralwertfunktionen des Normvalenzsystems CIE 1931 oder des Normvalenzsystems CIE 1964 berechnet sind. Diese Norm kann angewendet werden für die Festlegung von Farbreizen, die als zu einem reflektierenden oder transmittierenden Objekt zugehörig empfunden wurden, wenn ein dreidimensionaler Farbenraum, der gleichabständiger ist als der Farbenraum der Farbwerte, benötigt wird. Dies schließt selbstleuchtende Displays, wie Kathodenstrahlröhren ein, wenn sie dazu verwendet werden, reflektierende oder transmittierende Objekte zu simulieren, und wenn die Farbreize in geeigneter Weise normiert sind. Diese Norm als Ganzes ist nicht anwendbar auf Farbreize, die als zu einer Fläche zugehörig empfunden wurden, die Licht als eine primäre Lichtquelle zu emittieren oder solches Licht gerichtet zu reflektieren scheint. Nur die in 4.1 definierte u, v-Farbtafel und die im 4.3 definierten Korrelate von Buntton und Sättigung sind auf solche Farbreize anwendbar.

Colorimétrie - Partie 5: Espace chromatique L*u*v* et diagramme de chromaticité uniforme u', v' CIE 1976 (ISO 11664-5:2009)

L'ISO 11664-5:2009 spécifie la méthode de calcul des coordonnées de l'espace chromatique L*u*v* CIE 1976 ainsi que des correspondants de clarté, de saturation, de chroma et de teinte. Elle donne deux méthodes de calcul de la distance euclidienne dans cet espace, représentant la valeur perçue des différences de couleur. Elle spécifie également la méthode de calcul des coordonnées u', v' du diagramme de chromaticité uniforme.
L'ISO 11664-5:2009 est applicable aux composantes trichromatiques calculées en utilisant les fonctions colorimétriques du système colorimétrique normalisé CIE 1931 ou du système colorimétrique normalisé CIE 1964. L'ISO 11664-5:2009 peut être utilisée pour la spécification de stimulus de couleur se rapportant à des objets qui réfléchissent ou qui transmettent la lumière, pour lesquels un espace chromatique tridimensionnel plus uniforme que le système trichromatique est nécessaire. Ceci comprend les afficheurs auto-lumineux, tels que les tubes cathodiques, quand ils sont utilisés pour simuler des objets qui réfléchissent ou transmettent la lumière, si les stimulus sont convenablement normalisés. L'ISO 11664-5:2009, dans son ensemble, ne s'applique pas à des stimulus de couleur se rapportant à des surfaces qui paraissent émettre de la lumière comme le font les sources primaires de lumière ou qui apparaissent réfléchir spéculairement de telles lumières.

Kolorimetrija - 5. del: CIE 1976 L*u*v* barvni prostor in u', v' diagram enakomerne barvnosti (ISO 11664-5:2009)

ISO 11664-5:2009 določa metodo za izračun koordinat barvnega prostora CIE 1976 L*u*v*, vključno s korelati svetlosti, kromatičnosti, nasičenosti in barve. Vključuje dve metodi za izračun evklidskih razdalj v tem prostoru, ki pomenita relativen zaznan obseg razlik v barvah. Določa tudi metodo za izračun koordinat diagrama enakomerne barvitosti u',v'.
ISO 11664-5:2009 velja za vrednosti tristimulusa, ki se izračunajo z uporabo funkcije barvnega usklajevanja kolorimetričnega sistema po standardu CIE 1931 ali kolorimetričnega sistema po standardu CIE 1964. ISO 11664-5:2009 se lahko uporablja za specifikacijo barvnih dražljajev, ki se zaznajo kot del refleksijskega ali transmisijskega objekta, pri katerem je potreben trodimenzionalni prostor, enotnejši od tristimulusnega prostora. To vključuje samosvetleče zaslone, kot so zasloni s katodnimi cevmi, če se uporabljajo kot simulacija refleksijskih ali transmisijskih objektov in če se dražljaji ustrezno normalizirajo. ISO 11664-5:2009 kot celota ne velja za barvne dražljaje, ki se zaznajo kot del območja, ki na prvi pogled oddaja svetlobo kot primarni vir svetlobe ali ki na prvi pogled tako svetlobo zrcalno odbija.

General Information

• Status: Withdrawn
• Publication Date: 19-Apr-2011
• Withdrawal Date: 27-Sep-2016
• ICS: 17.180.20 - Colours and measurement of light
• Technical Committee: CEN/TC 139 - Paints and varnishes
• Drafting Committee: CEN/TC 139 - Paints and varnishes
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 28-Sep-2016
• Ref Project: SIST EN ISO 11664-5:2011 - Colorimetry - Part 5: CIE 1976 L*u*v* Colour space and u', v' uniform chromaticity scale diagram (ISO 11664-5:2009)

Relations

• Replaced By: EN ISO 11664-5:2016 - Colorimetry - Part 5: CIE 1976 L*u*v* Colour space and u', v' uniform chromaticity scale diagram (ISO/CIE 11664-5:2016)
• Effective Date: 30-Sep-2016

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 11664-5:2011
01-julij-2011
Kolorimetrija - 5. del: CIE 1976 L*u*v* barvni prostor in u', v' diagram enakomerne
barvnosti (ISO 11664-5:2009)
Colorimetry - Part 5: CIE 1976 L*u*v* Colour space and u', v' uniform chromaticity scale
diagram (ISO 11664-5:2009)
Farbmetrik - Teil 5: CIE 1976 L*u*v* Farbenraum und gleichabständige u’, v’-Farbtafel
(ISO 11664-5:2009)
Colorimétrie - Partie 5: Espace chromatique L*u*v* et diagramme de chromaticité
uniforme u', v' CIE 1976 (ISO 11664-5:2009)
Ta slovenski standard je istoveten z: EN ISO 11664-5:2011
ICS:
17.180.20 Barve in merjenje svetlobe Colours and measurement of
light
SIST EN ISO 11664-5:2011 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 11664-5:2011

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SIST EN ISO 11664-5:2011


EUROPEAN STANDARD
EN ISO 11664-5

NORME EUROPÉENNE

EUROPÄISCHE NORM
April 2011
ICS 17.180.20
English Version
Colorimetry - Part 5: CIE 1976 L*u*v* Colour space and u', v'
uniform chromaticity scale diagram (ISO 11664-5:2009)
Colorimétrie - Partie 5: Espace chromatique L*u*v* et Farbmetrik - Teil 5: CIE 1976 L*u*v* Farbenraum und
diagramme de chromaticité uniforme u', v' CIE 1976 (ISO gleichabständige u', v'-Farbtafel (ISO 11664-5:2009)
11664-5:2009)
This European Standard was approved by CEN on 17 March 2011.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11664-5:2011: E
worldwide for CEN national Members.

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SIST EN ISO 11664-5:2011
EN ISO 11664-5:2011 (E)
Contents Page
Foreword .3

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SIST EN ISO 11664-5:2011
EN ISO 11664-5:2011 (E)
Foreword
The text of ISO 11664-5:2009 has been prepared by Technical Committee CIE “International Commission on
Illumination” of the International Organization for Standardization (ISO) and has been taken over as
EN ISO 11664-5:2011 by Technical Committee CEN/TC 139 “Paints and varnishes” the secretariat of which is
held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by October 2011, and conflicting national standards shall be withdrawn at
the latest by October 2011.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 11664-5:2009 has been approved by CEN as a EN ISO 11664-5:2011 without any
modification.
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SIST EN ISO 11664-5:2011

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SIST EN ISO 11664-5:2011

INTERNATIONAL ISO
STANDARD 11664-5
CIE S 014-5/E
First edition
2009-12-01


Colorimetry —
Part 5:
CIE 1976 L*u*v* Colour space and u', v'
unifor
...