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Luminance (disambiguation)

Topics referred to by the same term From Wikipedia, the free encyclopedia

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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/m2).

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

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