TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 OBS

The procedure is based on the principle that two digital radiographic images obtained under different time intervals, with the same projection geometry, are spatially and densitometrically aligned using specific software. When the two images are registered and intensities of corresponding pixels are subtracted of the gray scale values, a uniform difference image is produced, resulting in a new image representing the differences between the two, called the subtraction image. In this new image, if there is a change in the radiographic attenuation between the baseline and follow-up examination, all the anatomical structures that do not change between radiographs are shown as neutral gray background, while regions that had mineral loss or gain are shown as a darker or brighter area, respectively...  1, record 1, English, - digital%20subtraction%20radiography

Record 1,  Textual support,  French

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 CONT

El procesamiento informático de imágenes radiográficas, como la radiografía de sustracción digital, ha proporcionado una alta sensibilidad y especificidad para la detección de pequeños cambios óseos que no se pueden lograr en muchas especialidades médicas que requieren imágenes del soporte óseo.  1, record 1, Spanish, - radiograf%C3%ADa%20de%20sustracci%C3%B3n%20digital

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

The difference in brightness between the colours of an image, usually between the background and foreground colours.  3, record 2, English, - colour%20contrast

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Différence de luminosité entre les couleurs d'une image, le plus souvent entre les couleurs de l'arrière-plan et de l'avant-plan.  2, record 2, French, - contraste%20de%20couleurs

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

Atomic-force microscopy is similar to scanning-tunneling microscopy(STM) in that it can image surfaces at atomic-scale resolution. The difference between AFM and STM is that AFM does not require that the sample be an electrically conducting material. Like STM, it uses an atomically-sharp tip that is brought very close to the surface. The tip will feel a chemical attraction or repulsion and will move up or down on its supporting cantilever. This movement is monitored by an optical laser beam as the tip is moved laterally across the surface. As in STM, rastering the tip across the surface produces a topographic map of the surface.  3, record 3, English, - atomic%20force%20microscopy

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Microscopie à sonde locale qui utilise la mesure des variations des forces attractives et répulsives s'exerçant entre les atomes de la pointe de la sonde et ceux de la surface de l'échantillon.  4, record 3, French, - microscopie%20%C3%A0%20force%20atomique

Record number: 3, Textual support number: 1 CONT

La microscopie à force atomique (AFM : «atomic force microscopy») a été introduite en 1986 par G. Binnig, C.F. Quate et C. Gerber, comme une application du concept de microscope à effet tunnel (STM : «scanning tunneling microscope») [...] permettant l'étude de surfaces de matériaux isolants à l'échelle atomique. En combinant les principes du microscope à effet tunnel et du stylet profilométrique, les auteurs démontraient la possibilité d'imager, à l'air libre, la surface d'échantillons conducteurs ou non, avec une résolution latérale de 30 Å [angström] et une résolution verticale inférieure à 1 Å. La technique a, depuis lors, été adaptée à différents environnements tels que le vide, le milieu liquide, les basses températures, les champs magnétiques et aussi pour des applications en chimie ou en biologie. L'AFM est basée sur la mesure des forces entre un fin stylet et la surface étudiée. Le capteur de force est un ressort-lame (stylet) encastré à une extrémité et muni d'une pointe à l'autre extrémité; il est encore appelé «cantilever». Les forces d'interaction modifient la déflection ou la torsion statique ou oscillante du stylet. La mesure des déformations du «cantilever» dans les microscopes de force actuels s'effectue, le plus souvent, grâce à la déviation d'un faisceau lumineux («diode laser») réfléchi par l'extrémité du stylet, méthode proposée dès 1988 par G. Meyer et N. Amer [...] La majorité des utilisateurs cherche à obtenir des formes ou des tailles caractéristiques de la surface; en balayant l'échantillon sous le «cantilever», on obtient l'image AFM recherchée. Mais on s'est très vite aperçu qu'il était possible avec le même instrument de proposer des situations originales de «physique au nanomètre».  5, record 3, French, - microscopie%20%C3%A0%20force%20atomique

Record number: 3, Textual support number: 1 OBS

microscopie à force atomique; MFA : désignations et définition publiées au Journal officiel de la République française le 28 janvier 2020.  6, record 3, French, - microscopie%20%C3%A0%20force%20atomique

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 CONT

Microscopía de fuerzas atómicas (AFM). Este tipo de microscopía pertenece a la familia de las microscopías de campo próximo y es, junto con el microscopio túnel de barrido, el sistema de análisis superficial de más resolución (superior a 1 nm [nanómetro]) […]  1, record 3, Spanish, - microscop%C3%ADa%20de%20fuerzas%20at%C3%B3micas

Record number: 3, Textual support number: 1 OBS

AFM por sus siglas en inglés.  2, record 3, Spanish, - microscop%C3%ADa%20de%20fuerzas%20at%C3%B3micas

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

A remote-sensing term referring to the process of assigning different colours to different spectral bands.  2, record 4, English, - colour%20composition

Record number: 4, Textual support number: 1 CONT

The image processing consisted in generating intensity images and one coherence image. To facilitate their analysis and interpretation, a coloured composition has been created with the results. This composition is obtained by adding the coherence image in red, the average of both images phase intensities in green and the difference between these phase intensities in blue. As such, a high coherence level(value close to 1) appears in red and indicates a very good phase correlation between the two images, a consequence of the various mechanisms of radar signal scattering and of the lack of change which could affect the target. On the contrary, a weak coherence level(value tending to 0) appears in black and indicates a movement in these zones during the 24 hours interval which separated the two image shots. Lastly, the white spots correspond to areas with a strong radar signal backscattering i. e. with zones of hills or vegetation.  3, record 4, English, - colour%20composition

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

Dans les systèmes de télédétection, nous avons vu qu'il est possible de détecter et d'enregistrer des parties du spectre électromagnétique qui ne sont pas décelables à l'oeil nu, comme l'infrarouge par exemple. Pour pouvoir visualiser cette information, on associe aux bandes spectrales du système d'observation des couleurs d'affichage (rouge-vert-bleu), qui ne leur correspondent pas nécessairement. Ce faisant, on crée des compositions colorées [...]  2, record 4, French, - composition%20color%C3%A9e

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

[Law according to which] there should be no difference in retinal image size in the correction of spherical axial anisometropia, provided that the lenses are placed at the anterior focal point of the eye.  2, record 5, English, - Knapp%26rsquo%3Bs%20law

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

Loi [selon laquelle] un verre correcteur placé dans le plan focal objet d'un œil amétrope suivant l'axe forme une image dont la dimension est égale à celle [qui est] formée par un œil emmétrope.  1, record 5, French, - loi%20de%20Knapp

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 CONT

The first step in developing efficient and accurate algorithms for detecting skin in a hyperspectral image is understanding its reflectance properties. This article describes a simple model based on the layers and makeup of skin and how it absorbs and scatters light. Based on the insights gained from the modeled skin reflectance, we develop an efficient skin detection algorithm called the normalized difference skin index(NDSI), motivated by the normalized difference vegetation index(NDVI).  2, record 6, English, - normalized%20difference%20skin%20index

Record 6,  Textual support,  French

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

The core of the instrument is a Michelson interferometer inserted in series within the camera optical design, which modulates the image intensity from total dark to total brightness depending on the optical path difference(OPD) between the two interferometer arms.  1, record 7, English, - interferometer%20arm

Record 7,  Textual support,  French

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

... the relative difference in size or distance between the image and the features represented on the ground.  3, record 8, English, - map%20scale

Record number: 8, Textual support number: 1 OBS

This difference is written as a ratio of image distance over ground distance. For example, a scale of 1 : 100 000(one to one hundred thousand) means 1 centimeter on the map equals 100 000 centimeters(1 km) on the ground.  3, record 8, English, - map%20scale

Record number: 8, Textual support number: 2 OBS

map scale: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  4, record 8, English, - map%20scale

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Rapport d'une longueur mesurée sur la carte avec celle mesurée sur le terrain.  2, record 8, French, - %C3%A9chelle%20cartographique

Record number: 8, Textual support number: 1 OBS

échelle cartographique : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  3, record 8, French, - %C3%A9chelle%20cartographique

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

An image that is created by subtracting the mean value of a pixel group of groups of pixels in two different images of the same area.  2, record 9, English, - difference%20image

Record number: 9, Textual support number: 1 OBS

difference image : term officially approved by the RADARSAT-2 Terminology Approval Group(RTAG).  2, record 9, English, - difference%20image

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

Image obtenue par la soustraction de la valeur moyenne d'un ensemble de pixels de deux images différentes de la même région.  2, record 9, French, - image%20de%20diff%C3%A9rence

Record number: 9, Textual support number: 1 OBS

image de différence : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  3, record 9, French, - image%20de%20diff%C3%A9rence

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

The suppression of the central vision in one eye when the images from the two eyes are so different that they cannot be fused into one.  3, record 10, English, - suppression%20amblyopia

Record number: 10, Textual support number: 1 OBS

This may be due to : 1) faulty image formation(sensory amblyopia) ;2) a large difference in refraction between the two eyes(anisometropic amblyopia) ;or 3) the two eyes pointing in different directions(strabismic amblyopia).  3, record 10, English, - suppression%20amblyopia

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 DEF

[Amblyopie dite organique attribuable] à des opacités des milieux oculaires (par exemple dans le cas d'une cataracte congénitale, d'un ptosis sévère) chez les jeunes enfants.  1, record 10, French, - amblyopie%20par%20d%C3%A9faut%20d%27usage

Record 10,  Textual support,  Spanish

Record number: 10, Textual support number: 1 DEF

Ambliopía que aparece por la falta de uso en un ojo debido a la existencia de un obstáculo en la visión de aparición congénita o en la primera infancia que impide el enfoque de las imágenes en la retina.  1, record 10, Spanish, - ambliop%C3%ADa%20ex%20anopsia

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 PHR

Explicite exponential finite, finite, image, implicite finite, variational difference method.  4, record 11, English, - differential%20method

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 CONT

[...] comparaison des algorithmes de recherche du PGCD par la méthode d'Euclide et la méthode des différences [...]  5, record 11, French, - m%C3%A9thode%20des%20diff%C3%A9rences

Record number: 11, Textual support number: 2 CONT

Méthode de la différence. Propriété : Si pour tout entier n, la différence u_n+1 - u_n est de signe constant, alors la suite (u_n) est monotone; différence positive : la suite est croissance; différence négative : la suite est décroissante.  3, record 11, French, - m%C3%A9thode%20des%20diff%C3%A9rences

Record number: 11, Textual support number: 1 OBS

On a [...] envisagé d'étudier [...] les écarts de réussite suivant l'origine sociale. Ils seront considérés suivant la profession de chaque parent de façon indépendante [...]. Les écarts bruts ont été obtenus par simple différences arithmétiques.  6, record 11, French, - m%C3%A9thode%20des%20diff%C3%A9rences

Record number: 11, Textual support number: 1 PHR

Méthode des différences finies.  7, record 11, French, - m%C3%A9thode%20des%20diff%C3%A9rences

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 DEF

The difference in density between the densest and thinnest deposit in a photographic image.  1, record 12, English, - density%20range

Record number: 12, Textual support number: 1 OBS

It is the logarithm of the image contrast.  1, record 12, English, - density%20range

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 DEF

Lors de l'analyse visuelle d'un phototype, [...] différence représentative entre la densité de la partie la plus claire et celle de la partie la plus sombre.  1, record 12, French, - intervalle%20des%20densit%C3%A9s%20extr%C3%AAmes

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 CONT

"Path Image" products are recommended for individuals and organisations experienced in image processing. The "Path Image" product is aligned parallel to the satellite’s orbit path. Latitude and longitude positional information has been added to represent the first, mid, and last pixel positions of each line of data. Data from all beam modes can be processed to this product.  2, record 13, English, - %5C%22Path%20Image%5C%22%20product

Record number: 13, Textual support number: 1 OBS

The difference between "Path Image" and "Path Image Plus" processing lies in the procedure used to calibrate the data. "Path Image Plus" uses a smaller pixel spacing to retain full RADARSAT beam mode resolution which will enhance your ability to measure point targets. However, it will create a digital file which is considerably larger than a "Path Image" product.  3, record 13, English, - %5C%22Path%20Image%5C%22%20product

Record number: 13, Textual support number: 2 OBS

"Path Image" and "Path Image Plus" for Standard and Fine beam modes. "Path Image" for ScanSAR Wide and Narrow beam modes.  4, record 13, English, - %5C%22Path%20Image%5C%22%20product

Record number: 13, Textual support number: 3 OBS

"Path Image" product: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  5, record 13, English, - %5C%22Path%20Image%5C%22%20product

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 OBS

Les produits RADARSAT sont disponibles en archive ou sur programmation à différents niveaux de traitement dont le niveau «Path Image». Caractéristiques : image d'amplitude corrigée radiométriquement, habituellement 4 vues, sauf pour ScanSar Narrow qui est de 2 vues. Traitements : analyses quantitatives, photo-interprétation et traitement d'images. Séries multitemporelles.  2, record 13, French, - produit%20%C2%ABPath%20Image%C2%BB

Record number: 13, Textual support number: 2 OBS

produit «Path Image» : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  3, record 13, French, - produit%20%C2%ABPath%20Image%C2%BB

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 OBS

"Path Image Plus" uses smaller pixel spacing than "Path Image" to retain full RADARSAT beam mode resolution. This will enhance your ability to make detailed analyses of point targets (e.g., ships, isolated buildings), linear features (e.g., pipelines, drainage networks), or to obtain subsequent spatial information if required. However, it will create a digital file that is considerably larger than a "Path Image" product. Data from all beam modes, with the exception of ScanSAR, can be processed to this product.  2, record 14, English, - %5C%22Path%20Image%20Plus%5C%22%20product

Record number: 14, Textual support number: 2 OBS

The difference between "Path Image" and "Path Image Plus" processing lies in the procedure used to calibrate the data. "Path Image Plus" uses a smaller pixel spacing to retain full RADARSAT beam mode resolution which will enhance your ability to measure point targets. However, it will create a digital file which is considerably larger than a "Path Image" product.  3, record 14, English, - %5C%22Path%20Image%20Plus%5C%22%20product

Record number: 14, Textual support number: 3 OBS

"Path Image" and "Path Image Plus" for Standard and Fine beam modes.  4, record 14, English, - %5C%22Path%20Image%20Plus%5C%22%20product

Record number: 14, Textual support number: 4 OBS

"Path Image Plus" product: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  5, record 14, English, - %5C%22Path%20Image%20Plus%5C%22%20product

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 CONT

«Path Image Plus» - caractéristiques : image d'amplitude 4 vues, corrigée radiométriquement. Traitements : taille du pixel plus fine que «Path Image». Analyses quantitatives, photo-interprétation et traitement d'images, séries multitemporelles.  2, record 14, French, - produit%20%C2%ABPath%20Image%20Plus%C2%BB

Record number: 14, Textual support number: 1 OBS

produit «Path Image Plus» : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  3, record 14, French, - produit%20%C2%ABPath%20Image%20Plus%C2%BB

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

An image representing the phase difference between two radar signals.  2, record 15, English, - interferogram

Record number: 15, Textual support number: 1 OBS

interferogram: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  2, record 15, English, - interferogram

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 CONT

L'interférométrie radar fournit des mesures permettant la topographie terrestre et son évolution avec une grande précision. Un interférogramme correspond à une image de la différence de phase de deux signaux radars. Cette différence est proportionnelle à l'élévation du point imagé.  2, record 15, French, - interf%C3%A9rogramme

Record number: 15, Textual support number: 1 OBS

interférogramme : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  3, record 15, French, - interf%C3%A9rogramme

Record number: 15, Textual support number: 1 PHR

Interférogramme à franges déroulées.  3, record 15, French, - interf%C3%A9rogramme

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 DEF

The difference between an input component derived from the source image and the corresponding reference component derived from the preceding frame for that component(in hierarchical mode coding).  1, record 16, English, - differential%20component

Record number: 16, Textual support number: 1 OBS

Information Technology Vocabulary, extract of ISO/IEC 10918-1 (F/E).  2, record 16, English, - differential%20component

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 DEF

Différence entre une composante d'entrée dérivée d'une image source et la composante de référence correspondant dérivée de la trame précédente de cette composante (en codage de mode hiérarchique).  1, record 16, French, - composante%20diff%C3%A9rentielle

Record number: 16, Textual support number: 1 OBS

Vocabulaire des technologies de l'information, extrait de l'ISO/CEI 10918-1 (F/E).  2, record 16, French, - composante%20diff%C3%A9rentielle

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 DEF

The two dimensional array of data formed by subtracting a reference image from a source image (in hierarchical mode coding).  1, record 17, English, - difference%20image

Record number: 17, Textual support number: 1 OBS

Information Technology Vocabulary, extract of ISO/IEC 10918-1 (F/E).  2, record 17, English, - difference%20image

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 DEF

Tableau de données à deux dimensions formé en soustrayant une image de référence d'une image source (en codage de mode hiérarchique).  1, record 17, French, - image%20diff%C3%A9rence

Record number: 17, Textual support number: 1 OBS

Vocabulaire des technologies de l'information, extrait de l'ISO/CEI 10918-1 (F/E).  2, record 17, French, - image%20diff%C3%A9rence

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 DEF

Image processing where different images taken on a same date can be compared without applying complex atmospheric and radiometric corrections.  2, record 18, English, - image%20regression

Record number: 18, Textual support number: 1 CONT

Image regression, where the pixel values of the second image are assumed to be a linear function of the corresponding pixel values of the first image. A least squares regression can be used to determine the linear function. Using this function the estimated pixel values for the second image can be computed. The image difference is determined between the estimated second image and the first image using either image differencing or image ratioing. If there is no change the pixel values of the unchanged areas will be close to the estimated pixel values, otherwise there will be changes.  3, record 18, English, - image%20regression

Record number: 18, Textual support number: 1 OBS

image regression: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  2, record 18, English, - image%20regression

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 DEF

Traitement qui permet de rendre comparables des images de dates différentes sans passer par des corrections atmosphériques et radiométriques complexes.  1, record 18, French, - r%C3%A9gression%20d%27image

Record number: 18, Textual support number: 1 OBS

On construit une droite représentant les pixels dont la valeur n'a pas changé, et on regarde où se trouvent les autres pixels par rapport à cette droite (c'est la perpendiculaire à la droite qui indique les changements).  1, record 18, French, - r%C3%A9gression%20d%27image

Record number: 18, Textual support number: 2 OBS

régression d'image : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  2, record 18, French, - r%C3%A9gression%20d%27image

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 DEF

A antenna polarization selection (transmit and receive) that maximizes the received power from a given class of scatterers.  2, record 19, English, - optimum%20polarization

Record number: 19, Textual support number: 1 OBS

These optimum polarization states will be related to different independent scattering mechanisms that lead to the locally best height estimation. In case of buried mine detection, it is expected to find two coherence maxima : the mine and the surface clutter(or air-ground interface). After generating the two interferograms corresponding to these optimum polarization states, one can extract the height difference between them. The resulting height difference map will exhibit some peaks at those positions where the mines are buried, whereas it will remain close to zero at those zones of the image where only a single natural surface scattering process can be found.  3, record 19, English, - optimum%20polarization

Record number: 19, Textual support number: 2 OBS

optimum polarization: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  2, record 19, English, - optimum%20polarization

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 DEF

Sélection de polarisations d'antenne (émission et en réception) servant à maximiser la puissance reçue d'une classe donnée de diffuseurs.  2, record 19, French, - polarisation%20optimale

Record number: 19, Textual support number: 1 CONT

Une polarisation optimale permet d'améliorer la force du signal pour les mesures par images de particules.  3, record 19, French, - polarisation%20optimale

Record number: 19, Textual support number: 1 OBS

polarisation optimale : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  2, record 19, French, - polarisation%20optimale

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 DEF

Final stage of data processing, generally after the image classification.  2, record 20, English, - post%2Dprocessing

Record number: 20, Textual support number: 1 CONT

The image processing toolbox provides reference-standard algorithms for pre-and post-processing tasks that solve frequent system problems, such as interfering noise, low dynamic range, out-of-focus optics, and the difference in color representation between input and output devices.  3, record 20, English, - post%2Dprocessing

Record number: 20, Textual support number: 1 OBS

post-processing: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  4, record 20, English, - post%2Dprocessing

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 DEF

Dernière étape du traitement de données qui soit la classification d'image.  2, record 20, French, - post%2Dtraitement

Record number: 20, Textual support number: 1 CONT

Le pré-traitement concerne les images acquises tandis que le post-traitement concerne les images traitées. Dans les deux cas, les images ne peuvent échapper aux effets de dégradations dus essentiellement aux phénomènes physiques tels : la diffraction (déviation) du système optique [;] l le flou dû au mouvement de l'image durant son acquisition. Pour pallier à ces dégradations on utilise en général le filtrage.  3, record 20, French, - post%2Dtraitement

Record number: 20, Textual support number: 1 OBS

post-traitement : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  2, record 20, French, - post%2Dtraitement

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 CONT

The ability of the human eye and brain to interpret differences in the perspective of two images as depth is called the stereo effect. The three-dimensional stereo image is called a stereomodel. When looking vertically down at the landscape, one can perceive differences in the heights of features, which gives a three-dimensional view. The strength of this stereo effect depends on the magnitude of the difference, called the parallax, in the two views. The closer the objects are to the camera(i. e., the taller they are), the more different are their relative positions within the image and the closer we perceive them to be. By measuring the parallax and knowing the specifications of the camera and the flying height, the elevation of features in the image can be calculated.  6, record 21, English, - stereomodel

Record number: 21, Textual support number: 1 OBS

stereomodel: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  7, record 21, English, - stereomodel

Record 21,  Textual support,  French

Record number: 21, Textual support number: 1 DEF

Image tridimensionnelle, géométriquement semblable à l'objet photographié, qui apparaît sur un appareil de restitution lors d'un examen stéréoscopique par l'opérateur, et sur laquelle ce dernier effectue les mesures.  3, record 21, French, - st%C3%A9r%C3%A9omod%C3%A8le

Record number: 21, Textual support number: 1 OBS

Le «modèle» résulte de l'orientation relative, sur l'appareil, des deux gerbes perspective reconstituées à partir de deux clichés formant un couple de clichés stéréoscopiques; il représente l'ensemble des points d'intersection des rayons homologues de ces deux gerbes perspectives.  3, record 21, French, - st%C3%A9r%C3%A9omod%C3%A8le

Record number: 21, Textual support number: 2 OBS

stéréomodèle : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  4, record 21, French, - st%C3%A9r%C3%A9omod%C3%A8le

Record number: 21, Textual support number: 1 PHR

Image stéréoscopique SAR.  4, record 21, French, - st%C3%A9r%C3%A9omod%C3%A8le

Record 21,  Textual support,  Spanish

Record 22,  Textual support,  English

Record number: 22, Textual support number: 1 CONT

Component Video Interconnects. Inputs 1 and 2 of the SD-641-HD5 have a 3rd type of input connection called a Component Connection (also found on better DVD players and HDTV set top boxes). This consists of 3 pin-type, or "RCA" jacks, and gives the best high resolution picture (it does this by transmitting the black and white information on one wire labeled Y, the difference between the black and white and red information on a second wire Yr, and the difference between the black and white and blue information on a third independent wire labeled Yb). HDTV monitors such as the SD-641-HD5 can accept signals from HDTV tuners and display 1080I HDTV images when using these component inputs, which can detect and display either HDTV from an HDTV tuner or NTSC signals from the component outputs of a DVD player.  2, record 22, English, - component%20connexion

Record number: 22, Textual support number: 2 CONT

With these sources, a component connection eliminates still another stage of processing inside the TV set. In terms of image quality, the step from S-video to component video is less noticeable than that from composite-to S-video, but it can still make a noticeable difference on some sets.  3, record 22, English, - component%20connexion

Record 22,  Textual support,  French

Record number: 22, Textual support number: 1 CONT

[...] un nouveau type de connexion, dite «composante», constituée de trois fils, l'un pour le rouge, l'autre pour le bleu et le troisième pour le vert et la luminance du signal. Ce branchement permet de contourner le décodeur NTSC du téléviseur et d'obtenir une image plus claire et plus colorée, allant de 480 à 500 lignes et de tirer ainsi le maximum du DVD.  2, record 22, French, - connexion%20composante

Record 22,  Textual support,  Spanish

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 DEF

A type of microfilm camera that photographs documents while they are being moved by some form of transport mechanism. The document transport mechanism is connected to a film-transport mechanism, and the film also moves during exposure so there is no difference in the rate of relative movement between the film and the image of the document.  1, record 23, English, - flow%20camera

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 DEF

Appareil de prise de vues qui photographie les documents alors qu'ils sont déplacés par un mécanisme quelconque. Le mécanisme de déplacement du document est rattaché au mécanisme de déplacement du film et le film bouge pendant l'exposition. Ainsi, il y a synchronisation entre la vitesse de déplacement du film et la vitesse de déplacement de l'image.  1, record 23, French, - cam%C3%A9ra%20cin%C3%A9tique

Record 23,  Textual support,  Spanish

Record 24,  Textual support,  English

Record number: 24, Textual support number: 1 DEF

Process in which each pixel value of one image is subtracted from its corresponding pixel value in another image. (WD, ISO 2382-30 Computer Vision, 1994).  4, record 24, English, - image%20subtraction

Record number: 24, Textual support number: 1 OBS

Image subtraction is used in applications requiring error detection by the vision system.  4, record 24, English, - image%20subtraction

Record 24,  Textual support,  French

Record number: 24, Textual support number: 1 DEF

Soustraction de chaque valeur de pixel d'une image de la valeur de pixel correspondante dans une autre image. [ISO/CEI JTC N1746, 1995]  1, record 24, French, - soustraction%20d%27image

Record 24,  Textual support,  Spanish

Record 25,  Textual support,  English

Record number: 25, Textual support number: 1 DEF

Technology which couples video cameras and computers to inspect various items or parts for a variety of reasons.  1, record 25, English, - automatic%20visual%20inspection

Record number: 25, Textual support number: 1 OBS

The part to be inspected is positioned in the field of view of the camera. The image of the part is first digitized by the computer memory. Significant features of the stored image are then "compared" with the same features of a known good part which has been previously placed in computer memory. Any difference between the corresponding characteristics of the two parts will be either within a tolerance and hence good, or out of tolerance and therefore bad.  1, record 25, English, - automatic%20visual%20inspection

Record 25,  Textual support,  French

Record number: 25, Textual support number: 1 OBS

Projet de norme ISO sur la visionique.  1, record 25, French, - inspection%20visuelle%20automatique

Record 25,  Textual support,  Spanish

Record 26,  Textual support,  French

Record 26,  Textual support,  Spanish

Record 27,  Textual support,  English

Record number: 27, Textual support number: 1 DEF

the difference in luminance between portions of a scene, document or reflective image that have maximum luminance and those that have minimum luminance.  1, record 27, English, - range%20of%20luminous%20reflectance

Record 27,  Textual support,  French

Record number: 27, Textual support number: 1 DEF

différence de luminance entre les parties d'une scène d'un document ou d'une image réfléchissante qui ont une luminance minimale et maximale.  1, record 27, French, - %C3%A9cart%20de%20r%C3%A9flectance%20lumineuse

Record 27,  Textual support,  Spanish

Record 28,  Textual support,  English

Record number: 28, Textual support number: 1 OBS

(1) An objectionable color edge effect in a color picture, resulting from improper registration of the separate component images.(2) An optical term denoting chromatic difference in magnification that produces color fringes around the outer edges of the image, recorded as blurred outlines.  1, record 28, English, - fringe

Record 28,  Textual support,  French

Record number: 28, Textual support number: 1 OBS

(1) Bordure de couleur différente d'une image en couleur due à un mauvais repérage des clichés primaires. (2) Sorte de brouillage des bordures, en photographie en couleur, due à la différente chromatique d'agrandissement des primaires.  1, record 28, French, - frange

Record 28,  Textual support,  Spanish

Record 29,  Textual support,  English

Record number: 29, Textual support number: 1 DEF

Difference in contrast between the projected [photographic] image from an enlarger fitted with a condenser and that from a similar one fitted with a diffuser.  1, record 29, English, - Callier%20effect

Record 29,  Textual support,  French

Record number: 29, Textual support number: 1 CONT

effet Callier: On sait que l'agrandissement d'un cliché sur un papier déterminé donne une image plus contrastée si l'agrandisseur est du type "à lumière dirigée" que s'il est "à lumière diffusée". Cet effet est important à retenir quant au choix du papier lorsqu'un premier tirage satisfaisant est obtenu avec un appareil déterminé et que l'on effectue par la suite d'autres tirages avec un agrandisseur du type différent.  1, record 29, French, - effet%20Callier

Record 29,  Textual support,  Spanish