TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

Enhanced LEE filter was modified by Lopes. He proposed to divide an image into areas of three classes. The first class corresponds to the homogeneous areas in which the speckles may be eliminated simply by applying an LP filter(or equivalently, averaging, multi-look processing). The second class corresponds to the heterogeneous areas in which the speckles are to be reduced while preserving texture and the third class [refers to] areas containing isolated point targets... In this case, the filter should preserve the observed value.  2, record 1, English, - enhanced%20LEE%20filter

Record number: 1, Textual support number: 2 CONT

[A] good filter should maintain edges and texture in [the] original image. [Therefore, as compared to the initial image], the filtered image should be more contrasted.  3, record 1, English, - enhanced%20LEE%20filter

Record number: 1, Textual support number: 1 OBS

LEE stands for Lee Edge Enhancement.  4, record 1, English, - enhanced%20LEE%20filter

Record number: 1, Textual support number: 2 OBS

enhanced LEE filter: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  4, record 1, English, - enhanced%20LEE%20filter

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 OBS

Ce filtre permet de réduire le chatoiement tout en conservant les bordures et la texture de l'image d'origine; ainsi, l'image finale devait être plus contrastée que l'image initiale.  2, record 1, French, - filtre%20de%20LEE%20am%C3%A9lior%C3%A9

Record number: 1, Textual support number: 2 OBS

filtre de LEE amélioré : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  2, record 1, French, - filtre%20de%20LEE%20am%C3%A9lior%C3%A9

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 OBS

D2F reverse-current filter.... The filter layer is homogeneous; this means that the impurities are evenly distributed through its depth instead of collecting in a shallow zone as in heterogeneous filters...  1, record 2, English, - heterogeneous%20filter

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 OBS

Bifiltre D2F à courants inverses. [...] La couche filtrante est homogène pour que les impuretés se répartissent régulièrement en profondeur au lieu de se rassembler dans une zone de faible hauteur, comme cela se produit dans les filtres à couches hétérogènes [...]  1, record 2, French, - filtre%20%C3%A0%20couches%20h%C3%A9t%C3%A9rog%C3%A8nes

Record 2,  Textual support,  Spanish