Definition of Luminance. Meaning of Luminance. Synonyms of 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...
- Look up luminance in Wiktionary, the free dictionary. Luminance is a photometric measure of the density of luminous intensity in a given direction, measured...
- Relative luminance Y {\displaystyle Y} follows the photometric definition of luminance L {\displaystyle L} including spectral weighting for human vision...
- in video engineering and relative luminance as used in color science (i.e. as defined by CIE). Relative luminance is formed as a weighted sum of linear...
- calculated from gamma-corrected RGB input and that it is different from true luminance. Today, the term YUV is commonly used in the computer industry to describe...
- brightness and color accuracy. The "luminance contrast" is the ratio between the higher luminance, LH, and the lower luminance, LL, that define the feature to...
- Lightness is a visual perception of the luminance ( L ) {\displaystyle (L)} of an object. It is often judged relative to a similarly lit object. In colorimetry...
- same luminance (technically relative luminance) as the original color image (according to its colorspace). In addition to the same (relative) luminance, this...
- difference in luminance or color that makes an object (or its representation in an image or display) visible against a background of different luminance or color...
- logarithmically, it is helpful to have an appreciation of both illuminance and luminance by orders of magnitude. To help compare different orders of magnitude...