TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

A digitized image in which the brightness of the pixels can have more than two values which are typically 128 or 256. A gray-scale picture requires more storage space and more sophisticated image processing than a binary image.  1, fiche 1, Anglais, - gray%2Dscale%20picture

Fiche 1,  Justifications,  Français

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 CONT

Pseudo-color enhancement can be regarded as the process of coloring gray-scale images, that is, giving different colors to regions with different gray-scale values in the original gray-scale image to distinguish them more clearly. The input of pseudo-color enhancement is a gray-scale image, and the output is a color image.  2, fiche 2, Anglais, - pseudo%2Dcolour%20enhancement

Fiche 2,  Justifications,  Français

Record number: 2, Textual support number: 1 CONT

La représentation d'une image en pseudo-couleurs est un processus un peu particulier qui ne concerne qu'une seule bande spectrale d'une image. Plutôt que de visualiser l'image en niveaux de gris, on attribue une couleur à chaque compte numérique. Cela permet de faciliter l'interprétation de l'image, l'œil humain ne permettant d'identifier de manière efficace qu'un nombre restreint de niveaux de gris.  2, fiche 2, Français, - affichage%20en%20pseudo%2Dcouleurs

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 CONT

... texture in a gray-scale image describes the spatial variation of the pixel intensities.  3, fiche 3, Anglais, - image%20texture

Record number: 3, Textual support number: 1 OBS

In remote sensing, image texture is related to frequency of change and arrangement of image tones. It can also refer to the pattern of spatial tone variations.  4, fiche 3, Anglais, - image%20texture

Record number: 3, Textual support number: 2 OBS

image texture; texture: terms officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  4, fiche 3, Anglais, - image%20texture

Fiche 3,  Justifications,  Français

Record number: 3, Textual support number: 1 CONT

La texture réfère à l'aspect que prennent les plus petites zones individualisables à la surface de l'image. Les facteurs qui entrent en compte sont l'échelle, la limite de résolution spatiale et les grains de l'émulsion (prise de vue photographique).  3, fiche 3, Français, - texture%20d%27image

Record number: 3, Textual support number: 1 OBS

texture; texture d'image : termes uniformisés par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  3, fiche 3, Français, - texture%20d%27image

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

Record number: 4, Textual support number: 1 CONT

A real-time digital video-image-processing system contributes to the automation of weld-seam tracking. The tracking system makes no contact with the seam. A small television camera views the seam just ahead of the point currently being welded. The welding arc provides the illumination. Periodically, a frame grabber digitizes the video image and stores it in a computer memory as gray-scale values. The seam is located by analyzing Hough-transform arrays of derivatives of digitally-filtered image data. The information on the location and orientation of the seam is used as feedback by a welding robot to correct deviations of the electrode from the seam as welding continues.  1, fiche 4, Anglais, - real%2Dtime%20digital%20video%2Dimage%2Dprocessing%20system

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Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 DEF

An image-enhancement technique that changes a gray-scale value to a new one in a gray-scale image. [ISO/IEC JTC N1746, 1995]  1, fiche 5, Anglais, - gray%2Dscale%20processing

Fiche 5,  Justifications,  Français

Fiche 5,  Justifications,  Espagnol

Fiche 6,  Justifications,  Anglais

Record number: 6, Textual support number: 1 DEF

A scene-segmentation process based on converting a gray-scale image into a binary image by reassigning pixel gray levels to only two values. [ISO/IEC JTC N1746, 1995]  1, fiche 6, Anglais, - local%20thresholding

Record number: 6, Textual support number: 1 OBS

Contrast with scene thresholding.  1, fiche 6, Anglais, - local%20thresholding

Fiche 6,  Justifications,  Français

Record number: 6, Textual support number: 1 OBS

Comparer à seuillage global.  1, fiche 6, Français, - seuillage%20local

Fiche 6,  Justifications,  Espagnol

Fiche 7,  Justifications,  Anglais

Record number: 7, Textual support number: 1 CONT

The Standard Page Description Language is capable of representing all content types for fully composed, non-revisable documents. Any combination of the following types of content can be represented; any content may be in black-and-white, gray-scale, or full colour; and content types may be intermixed in any way in the same document. In addition to specifying how document images are represented, this International Standard specifies how additional information called printing instructions affects the document image. Printing instructions may be supplied with the request to print the document by means of a print access protocol.  1, fiche 7, Anglais, - Standard%20Page%20Description%20Language

Fiche 7,  Justifications,  Français

Fiche 7,  Justifications,  Espagnol