TERMIUM Plus®

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REECHANTILLONNAGE CONVOLUTION CUBIQUE [2 records]

Record 1 2006-06-09

English

Subject field(s)
  • Remote Sensing
OBS

Cubic convolution determines the grey level from the weighted average of the 16 closest pixels to the specified input coordinates, and assigns that value to the output coordinates.

OBS

Resampling: Modifying the geometry of an image (which may be from either a remotely sensed or map data source) [that] usually involves rectification and/or registration.

OBS

cubic convolution resampling: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).

French

Domaine(s)
  • Télédétection
OBS

La convolution cubique [...] consiste à assigner aux nouveaux pixels générés par la correction géométrique la valeur thématique basée sur une moyenne des 16 plus proches voisins pondérée en fonction de l'inverse de la distance.

OBS

rééchantillonnage : Modification de la géométrie de l'image qui consiste à calculer la valeur des pixels dans l'image redressée.

OBS

rééchantillonnage par convolution cubique : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

Spanish

Save record 1

Record 2 1985-06-17

English

Subject field(s)
  • Range Measurements (Telecommunications)

French

Domaine(s)
  • Mesures à distance (Télécommunications)

Spanish

Save record 2

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