TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

COLOUR STIMULUS [1 record]

Record 1 2017-05-11

English

Subject field(s)
  • Optics
CONT

The radius vector of a given color in the color space is called the color stimulus. A color stimulus is the equivalent, expressed numerically, of the physiological sensation of color of a "standard observer" with normal color vision. The mathematical simulation of the assessment of a radiation stimulus through the eye and brain converts this stimulus into a color stimulus, which can be unambiguously described by three factors, e.g. hue, saturation and brightness.

OBS

colour stimulus: term standardized by CIE.

Key term(s)
  • color stimuli
  • colour stimuli

French

Domaine(s)
  • Optique
DEF

Rayonnement, physiquement défini, qui pénètre dans l'œil et produit une sensation de couleur. [Définition normalisée par l'AFNOR.]

OBS

Pluriel : des stimulus, des stimuli.

OBS

stimulus (pl.) : Cette graphie, puisée des Rectifications de l'orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2006).

OBS

stimulus de couleur : terme normalisé par la CIE et l'AFNOR.

Spanish

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