1) Brightness 2) Brightness level 3) Emitting or reflecting light 4) Light 5) Luminosity 6) Luminousness 7) Physical property 8) The quality of being luminous
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1) Illuminance 2) Luminosity 3) Luminousness
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https://www.crosswordclues.com/clue/luminance
Luminance is a photometric measure of the luminous intensity per unit area of light travelling in a given direction. It describes the amount of light that passes through or is emitted from a particular area, and falls within a given solid angle. The SI unit for luminance is candela per square metre (cd/m2). A non-SI term for the same unit is the ....
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http://en.wikipedia.org/wiki/Luminance
[colorimetry] It is in low resolution (copies made from it will be of very inferior quality) The picture is only being used for informational purposes. Its inclusion in the article adds significantly to the article because it allows viewer to see what Deshastha people look like. The picture is from 1950s so it gives a historical view of wha...
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http://en.wikipedia.org/wiki/Luminance_(colorimetry)
[video] Album cover for Ghoti Hook`s Tooth and Nail Records release Banana Man ...
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http://en.wikipedia.org/wiki/Luminance_(video)
(from the article `colour`) ...Light and dark colours that have the same chromaticity (and are therefore plotted at the same point on the two-dimensional chromaticity diagram) ... By transforming the primary-colour values, it is possible to specify any coloured light by three quantities: (1) its luminance (brightness or ... The effic...
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http://www.britannica.com/eb/a-z/l/83
The brightness or black-and-white component of a color video signal. Determines the level of picture detail.
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http://www.crutchfield.com/S-np170FLGK7y/learn/learningcenter/home/tv_gloss
The physical measure of the subjective sensation of brightness; measured in lumens. Related category • LIGHTING TOPICS
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http://www.daviddarling.info/encyclopedia/L/AE_luminance.html
The physical measure of the subjective sensation of brightness; measured in lumens.
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http://www.electromn.com/glossary/l.htm
the luminous flux of an elementary source in one direction, divided by the apparent surface area of this source in the direction being considered NOTE - In the SI system of units the luminance is expressed in candelas per square metre (cd/m
2).
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http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=723-08-29
quantity defined by the formula where dF
v is the luminous flux transmitted by an elementary beam passing through the given point and propagating in the solid angle dO containing the given direction; dA is the area of a section of that beam containing the given point; ? is the angle between the normal to that s...
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http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=845-01-35
The brightness of an object, expressed as the luminous flux per unit solid angle per unit projected area, measured in lamberts or in candelas per square meter. ... Origin: L. Lumino, to light up, fr. Lumen, light ... (05 Mar 2000) ...
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http://www.encyclo.co.uk/local/20973
Lightness. The highest of the individual RGB values plus the lowest of the individual RGB values, divided by two; a component of Hue-Saturation- Lightness image
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http://www.encyclo.co.uk/local/21048
The black and white (Y) portion of a composite, Y/C, or Y/Pb/Pr video signal. The luminance channel carries the detail of a video signal. The color channel is laid on top of the luminance signal when creating a picture. Having a separate luminance channel ensures compatibility with black-and-white televisions.
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http://www.encyclo.co.uk/local/21058
Type: Term Pronunciation: lū′mi-nănts Definitions: 1. The brightness of an object, expressed as the luminous flux per unit solid angle per unit projected area, measured in lamberts or in candelas per square meter.
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http://www.medilexicon.com/medicaldictionary.php?t=51461
Lightness. The highest of the individual RGB values plus the lowest of the individual RGB values, divided by two; a component of Hue-Saturation- Lightness image.
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http://www.rodsmith.org.uk/photographic%20glossary/rods%20photographic%20gl
Describes the amount of light that passes through or is emitted from a particular area.
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http://www.sony.co.uk/glossary/ShowGlossary.action?site=odw_en_GB§ionty
luminance, luminal 1. The condition or quality of emitting or reflecting light. 2. A measure of the brightness of a surface equal to the amount of luminous flux arriving at, passing through, or leaving a unit area of surface. It is measured in candelas per square meter. A candela is the basic unit of luminous intensity adopted under the Systeme Int...
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In a direction and at a point of a real or imaginary surface - The quotient of the luminous flux at an element of the surface surrounding the point, and propagated in directions defined by an elementary cone containing the given direction, multiplied by t
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The density of the luminous flux incident on a surface. It is the quotient of the luminous flux multiplied by the area of the surface when the later is uniformly illuminated.
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http://www.youngco.com/young2.asp?ID=4&Type=3
Refers to the video signal information about the scene brightness. The measurable, luminous intensity of a video signal. Differentiated from brightness in that the latter is non-measurable and sensory. The colour video picture information contains two components, luminance- Y (brightness and contrast) and chrominance - C (hue and saturation).
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http://www.zoo.co.uk/~z0001325/Glossary.html
(Light or Brightness) In video signals the component that includes information about its brightness.
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https://www.encyclo.co.uk/local/22375
The physical measure of the subjective sensation of brightness; measured in lumens.
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https://www.encyclo.co.uk/local/22819
the state or quality of being luminous. · the quality or condition of radiating or reflecting light: the blinding luminance of the sun. · the quantitative measure of brightness of a light source or an illuminated surface, equal to luminous flux per unit solid angle emitted per unit projected area of the source or surface.
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https://www.infoplease.com/dictionary/luminance
The rate at which a source emits light in a specific direction. Also, the brightness part of a composite video signal.
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https://www.xrite.com/learning/other-resources/glossary
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