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LUMA [2 records]

Record 1 2014-09-18

English

Subject field(s)
  • Seed Plants (Spermatophyta)
Universal entry(ies)
OBS

A plant of the family Myrtaceae.

Key term(s)
  • short-leaf stopper

French

Domaine(s)
  • Plantes à graines (Spermatophyta)
Entrée(s) universelle(s)
OBS

Plante de la famille des Myrtaceae.

Spanish

Save record 1

Record 2 2004-01-13

English

Subject field(s)
  • Television (Radioelectricity)
  • Video Technology
  • Electrical Engineering
DEF

... any value between black and white [in a video signal which] is abbreviated as "Y".

OBS

The luma signal represents brightness in a video picture.

French

Domaine(s)
  • Télévision (Radioélectricité)
  • Vidéotechnique
  • Électrotechnique
DEF

Toute valeur d'un signal vidéo se situant entre le noir et le blanc, exprimée aussi par l'abréviation Y.

OBS

La luminance (Y) représente la luminosité d'un signal vidéo.

Spanish

Save record 2

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