TERMIUM Plus®

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

image enhancement [1 record]

Record 1 2011-04-04

English

Subject field(s)
  • Radar, Radio Guidance and Goniometry
  • Spacecraft
  • Remote Sensing
DEF

Any one of a group of operations that improves the detectability of the targets or categories, such as contrast improvement, edge enhancement, spatial filtering, noise suppression, image smoothing, and image sharpening.

OBS

image enhancement: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).

French

Domaine(s)
  • Radar, radioguidage et radiogoniométrie
  • Engins spatiaux
  • Télédétection
DEF

Ensemble de prétraitements destinés à mieux faire ressortir certains aspects d'une image, considérés comme prioritaires pour en faciliter l'analyse visuelle.

OBS

«Accentuation d'image» : [forme elliptique du syntagme] «accentuation des éléments caractéristiques de l'image». L'accentuation peut porter sur les contrastes, les couleurs, les contours, les structures, les textures, etc.

OBS

accentuation d'image : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (TTR).

Spanish

Campo(s) temático(s)
  • Guía radárica, radioguía y radiogoniometría
  • Naves espaciales
  • Teledetección
DEF

Manipulación de la imagen para apreciar más fácilmente determinados rasgos de ésta.

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