TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
MEDIAN FILTERING [2 records]
Record 1 - internal organization data 2005-04-25
Record 1, English
Record 1, Subject field(s)
- Remote Sensing
Record 1, Main entry term, English
- median filtering
1, record 1, English, median%20filtering
correct, officially approved
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Median filtering smooths a [radar] image, while preserving edges larger than the kernel dimensions (good for removing salt and pepper noise or speckle). 2, record 1, English, - median%20filtering
Record number: 1, Textual support number: 1 OBS
median filtering: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 3, record 1, English, - median%20filtering
Record 1, French
Record 1, Domaine(s)
- Télédétection
Record 1, Main entry term, French
- filtrage médian
1, record 1, French, filtrage%20m%C3%A9dian
correct, masculine noun, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
[...] le filtrage médian est particulièrement efficace pour réduire le chatoiement dans les images radar. Il s'agit d'un filtre «passe-bas» qui, en ne retenant que les basses fréquences spatiales, diminue le bruit mais supprime aussi des détails. 2, record 1, French, - filtrage%20m%C3%A9dian
Record number: 1, Textual support number: 1 OBS
filtrage médian : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 3, record 1, French, - filtrage%20m%C3%A9dian
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1996-12-09
Record 2, English
Record 2, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Artificial Intelligence
- Computer Graphics
- Applications of Automation
Record 2, Main entry term, English
- median filtering
1, record 2, English, median%20filtering
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A method for local smoothing, by replacing each pixel with the median of the gray levels of neighbor pixels. 2, record 2, English, - median%20filtering
Record 2, French
Record 2, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Intelligence artificielle
- Infographie
- Automatisation et applications
Record 2, Main entry term, French
- lissage médian
1, record 2, French, lissage%20m%C3%A9dian
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- filtrage médian 1, record 2, French, filtrage%20m%C3%A9dian
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Méthode de lissage qui consiste à remplacer chaque pixel par la médiane des niveaux de gris des pixels voisins. [ISO/CEI JTC N1746, 1995] 2, record 2, French, - lissage%20m%C3%A9dian
Record 2, Spanish
Record 2, Textual support, Spanish
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