| luminance |
A measure of the intrinsic luminous intensity emitted by a source in a given direction. Luminance is a measure only of light. The comparable term for electromagnetic radiation in general is radiance.
출처: www.novalynx.com/glossary-l.html
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| luminous flux |
The flux of visible radiation, so weighted as to account for the manner in which the response of the human eye varies with the wavelength of radiation. The basic unit for luminous flux is the lumen.
출처: www.novalynx.com/glossary-l.html
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| luminous intensity |
The intensity (flux per unit solid angle) of visible radiation weighted to take into account the variable response of the human eye as a function of the wavelength of light. Usually expressed in candles.
출처: www.novalynx.com/glossary-l.html
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| luminescence |
the emission of light without accompanying heat phy
출처: www.desicca.de/plant_breeding/Dictionary/Dictionar...
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| luminance |
The intensity of light in a color. Color QuickDraw uses a color's luminance to convert the color to an appropriate grayscale color.
출처: developer.apple.com/documentation/mac/QuickDraw/Qu...
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