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The Government of Canada’s terminology and linguistic data bank.
nonlinear contrast enhancement [1 record]
Record 1 - internal organization data 2005-10-13
Record 1, English
Record 1, Subject field(s)
- Remote Sensing
Record 1, Main entry term, English
- nonlinear contrast enhancement
1, record 1, English, nonlinear%20contrast%20enhancement
correct, officially approved
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 OBS
Contrast enhancement. Improving the picture by turning up the contrast. Most digital image display systems allow one to break each 'primitive' colour into 256 degrees of intensity. An image that uses this entire intensity scale, that is, that contains values coded from 0 to 255, has excellent contrast, for the colour range will extend from black to white and include fully-saturated colours. In contrast, an image that uses a narrow range of numerical values will lack contrast (it will look 'greyish'). 2, record 1, English, - nonlinear%20contrast%20enhancement
Record number: 1, Textual support number: 2 OBS
nonlinear contrast enhancement: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 3, record 1, English, - nonlinear%20contrast%20enhancement
Record 1, Key term(s)
- non-linear contrast enhancement
- non linear contrast enhancement
Record 1, French
Record 1, Domaine(s)
- Télédétection
Record 1, Main entry term, French
- rehaussement non linéaire de contraste
1, record 1, French, rehaussement%20non%20lin%C3%A9aire%20de%20contraste
proposal, masculine noun, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
- rehaussement non linéaire du contraste 2, record 1, French, rehaussement%20non%20lin%C3%A9aire%20du%20contraste
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Le rehaussement non linéaire du contraste implique souvent l'égalisation de l'histogramme par un algorithme. La méthode d'étirement non linéaire du contraste a un inconvénient important [:] chaque valeur dans l'image d'entrée peut avoir plusieurs de valeurs dans l'image de sortie. 2, record 1, French, - rehaussement%20non%20lin%C3%A9aire%20de%20contraste
Record number: 1, Textual support number: 1 OBS
rehaussement non linéaire de contraste : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 1, record 1, French, - rehaussement%20non%20lin%C3%A9aire%20de%20contraste
Record 1, Key term(s)
- rehaussement non linéaire de contraste
Record 1, Spanish
Record 1, Textual support, Spanish
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