TERMIUM Plus®

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

IMAGE SUBTRACTION [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 1996-12-09

English

Subject field(s)
  • Mathematical Geography
  • Aerial-Photography Prospecting
  • Computer Graphics
  • Applications of Automation
DEF

Process in which each pixel value of one image is subtracted from its corresponding pixel value in another image. (WD, ISO 2382-30 Computer Vision, 1994).

OBS

Image subtraction is used in applications requiring error detection by the vision system.

French

Domaine(s)
  • Géographie mathématique
  • Prospection par photographie aérienne
  • Infographie
  • Automatisation et applications
DEF

Soustraction de chaque valeur de pixel d'une image de la valeur de pixel correspondante dans une autre image. [ISO/CEI JTC N1746, 1995]

Spanish

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TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
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