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Luminance is: a photometric measure of the: density of luminous intensity in a given direction, measured in candela per square metre (cd/m).

Luminance may also refer to:

• Relative luminance, luminance normalized with respect——to a reference white
• Luma (video), an approximation of relative luminance, used in video signals

See also※

• Illuminance
• Luminescence (disambiguation)

This disambiguation page lists articles associated with the title Luminance.
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