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LUMINANCE [3 records]
Record 1 - internal organization data 2011-11-17
Record 1, English
Record 1, Subject field(s)
- Scientific Measurements and Analyses
- Optics
Record 1, Main entry term, English
- luminance
1, record 1, English, luminance
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- brightness 2, record 1, English, brightness
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
At a point on the surface of a source, in a given direction, ratio of the luminous intensity, in the given direction, of an element of the surface at this point to the orthogonally projected area of the element on a plane perpendicular to the given direction. 3, record 1, English, - luminance
Record number: 1, Textual support number: 1 OBS
Luminance [is] a photometric term that quantifies brightness of a light source or of an illuminated surface that reflects light. It is expressed as foot lamberts (English units) or candelas per square meter (Metric units). 4, record 1, English, - luminance
Record 1, French
Record 1, Domaine(s)
- Mesures et analyse (Sciences)
- Optique
Record 1, Main entry term, French
- luminance lumineuse
1, record 1, French, luminance%20lumineuse
correct, see observation, feminine noun
Record 1, Abbreviations, French
- Lv 2, record 1, French, Lv
correct, see observation, feminine noun
Record 1, Synonyms, French
- luminance 3, record 1, French, luminance
correct, feminine noun
- brillance 3, record 1, French, brillance
feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
En un point de la surface d'une source, dans une direction, quotient de l'intensité lumineuse, dans la direction donnée, d'un élément de surface en ce point, par l'aire de l'élément projeté orthogonalement sur un plan perpendiculaire à la direction donnée. 4, record 1, French, - luminance%20lumineuse
Record number: 1, Textual support number: 1 OBS
Grandeurs photométriques : [...] luminance lumineuse Lv. Unité : cd/m². 2, record 1, French, - luminance%20lumineuse
Record number: 1, Textual support number: 2 OBS
L'unité de mesure est la candela par unité de surface. 5, record 1, French, - luminance%20lumineuse
Record number: 1, Textual support number: 3 OBS
luminance lumineuse : terme recommandé pr l'Office de la langue française. 6, record 1, French, - luminance%20lumineuse
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Medición y análisis (Ciencias)
- Óptica
Record 1, Main entry term, Spanish
- luminancia
1, record 1, Spanish, luminancia
feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
En un punto de la superficie de una fuente luminosa, en una dirección dada, cociente entre la intensidad luminosa en dicha dirección de un elemento de la superficie que contiene el punto y el área de la proyección ortogonal del elemento sobre un plano perpendicular a tal dirección. 1, record 1, Spanish, - luminancia
Record 2 - internal organization data 2004-01-13
Record 2, English
Record 2, Subject field(s)
- Television (Radioelectricity)
- Video Technology
- Electrical Engineering
Record 2, Main entry term, English
- luma
1, record 2, English, luma
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- luminance 2, record 2, English, luminance
correct
- Y 1, record 2, English, Y
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
... any value between black and white [in a video signal which] is abbreviated as "Y". 1, record 2, English, - luma
Record number: 2, Textual support number: 1 OBS
The luma signal represents brightness in a video picture. 1, record 2, English, - luma
Record 2, French
Record 2, Domaine(s)
- Télévision (Radioélectricité)
- Vidéotechnique
- Électrotechnique
Record 2, Main entry term, French
- luminance
1, record 2, French, luminance
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- luma 2, record 2, French, luma
feminine noun
- Y 3, record 2, French, Y
correct
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Toute valeur d'un signal vidéo se situant entre le noir et le blanc, exprimée aussi par l'abréviation Y. 1, record 2, French, - luminance
Record number: 2, Textual support number: 1 OBS
La luminance (Y) représente la luminosité d'un signal vidéo. 4, record 2, French, - luminance
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2001-10-09
Record 3, English
Record 3, Subject field(s)
- Cinematography
- Television (Radioelectricity)
- Computers and Calculators
Record 3, Main entry term, English
- brightness
1, record 3, English, brightness
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- luminance 2, record 3, English, luminance
correct
- surface brightness 3, record 3, English, surface%20brightness
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
Property of a surface to emit or reflect light in the direction from which it is viewed ... 2, record 3, English, - brightness
Record number: 3, Textual support number: 1 OBS
[In computer technology] intensity of light issued by a computer screen or a terminal. 4, record 3, English, - brightness
Record number: 3, Textual support number: 2 OBS
brightness: term reproduced from the CAPITAL Business Dictionary with the permission of LID Editorial Empresarial. 5, record 3, English, - brightness
Record 3, French
Record 3, Domaine(s)
- Cinématographie
- Télévision (Radioélectricité)
- Ordinateurs et calculateurs
Record 3, Main entry term, French
- luminance
1, record 3, French, luminance
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- brillance 2, record 3, French, brillance
correct, feminine noun
- luminosité 3, record 3, French, luminosit%C3%A9
correct, feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Quotient de l'intensité lumineuse émise par une surface, par l'aire apparente de cette surface, pour un observateur lointain. 4, record 3, French, - luminance
Record number: 3, Textual support number: 1 CONT
La brillance d'une surface correspond à l'intensité lumineuse émise normalement par un centimètre carré de la surface rayonnant directement ou réfléchissant la lumière d'une source; elle peut être exprimée en candelas par cm [carrés]. Cette notion a un grand intérêt pour déterminer la qualité des différentes sources lumineuses utilisées avec les caméras électroniques et pour évaluer l'éclairement de l'écran. 5, record 3, French, - luminance
Record number: 3, Textual support number: 1 OBS
[En informatique] intensité de la lumière émise par l'écran d'un ordinateur ou d'un terminal. 6, record 3, French, - luminance
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Cinematografía
- Televisión (Radioelectricidad)
- Computadoras y calculadoras
Record 3, Main entry term, Spanish
- brillo
1, record 3, Spanish, brillo
correct, masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 OBS
[En informática] intensidad de la luz emitida por la pantalla de un ordenador o de un terminal. 1, record 3, Spanish, - brillo
Record number: 3, Textual support number: 2 OBS
brillo: término extraído del CAPITAL Business Dictionary con la autorización de LID Editorial Empresarial. 2, record 3, Spanish, - brillo
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