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 CONT

Dynamic image warping is a method for shifting features in one image to align them with corresponding features in another image.  3, record 2, English, - dynamic%20image%20warping

Record 2,  Textual support,  French

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

... if a hologram is read out by one of its stored data, then its associated output corresponding to the other will be recalled. In principle, the holographic associative memory utilizes a correlation and a convolution in order to identify and to reconstruct a desired image and/or pattern.  1, record 3, English, - holographic%20associative%20memory

Record 3,  Textual support,  French

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

Finally, because the eyes converge to look at an object, one or both eyes will typically be looking at image points that are not at the exact center of the image, which means that some amount of distortion error will be present even in the best of cases.  2, record 4, English, - distortion%20error

Record number: 4, Textual support number: 2 CONT

It is clear from the plot that the error in image space becomes quite significant in the corners of the image, where the distortion error is 23 mm(corresponding to 11. 2% distortion).  2, record 4, English, - distortion%20error

Record 4,  Textual support,  French

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

The ability to locate or match a region of an image with a corresponding region of another image which can be taken with a different sensor or at a different viewing angle.  3, record 5, English, - image%20correlation

Record number: 5, Textual support number: 1 OBS

image correlation: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  4, record 5, English, - image%20correlation

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

Capacité de faire correspondre la région d'une image avec la région d'une autre image, laquelle image peut être prise à l'aide d'un capteur différent ou à un angle de visée différent.  2, record 5, French, - corr%C3%A9lation%20d%27images

Record number: 5, Textual support number: 1 OBS

corrélation d'images : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  2, record 5, French, - corr%C3%A9lation%20d%27images

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

A rendering technique for giving a two-dimensional representation of an object a three-dimensional appearance by mapping the textures of its modeled surfaces onto the corresponding areas of the image.  3, record 6, English, - texture%20mapping

Record number: 6, Textual support number: 1 OBS

texture mapping: term and definition standardized by ISO.  4, record 6, English, - texture%20mapping

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Rendu donnant à la représentation bidimensionnelle d'un objet une apparence tridimensionnelle, par application des caractéristiques de texture des surfaces de l'objet sur les zones correspondantes de l'image.  3, record 6, French, - mappage%20de%20texture

Record number: 6, Textual support number: 1 OBS

mappage de texture : terme et définition normalisés par l'ISO.  4, record 6, French, - mappage%20de%20texture

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

An identity involving the second partial derivatives of the characteristic function of an optical system leads to an important relation that must be satisfied if a surface element containing a point source is to be imaged accurately into a corresponding surface element at the image point. This is Abbe's sine condition(...)  3, record 7, English, - isoplanacy%20condition

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 OBS

aplanétique : qui ne présente pas d'aberration géométrique.  3, record 7, French, - condition%20d%27aplan%C3%A9tisme

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

The process of converting the continuous gray tone of an image into a series of density intervals, or slices, each corresponding to a specific digital range.  4, record 8, English, - density%20slicing

Record number: 8, Textual support number: 2 DEF

... the isolation of areas of equal density with presentation in either black and white or color.  3, record 8, English, - density%20slicing

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 OBS

équidensité : L'Encyclopédie scientifique et technique (ENCLI) 1973 définit l'équidensité comme étant «un procédé de tirage de phototypes noir et blanc ou en couleurs, permettant de différencier les zones d'égales densités par des gris arbitraires, ou par des couleurs arbitraires.» Selon un professeur du Département de Photogrammétrie de l'Université Laval, le terme employé par la source pour désigner cette notion est fausse. «Équidensité» signifie «d'égale densité», rien de plus.  5, record 8, French, - d%C3%A9coupage%20en%20plages%20de%20densit%C3%A9

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 CONT

SIAM is a technology that defies the current laws of imaging. It permits scientists to view images much smaller than the wavelength of light and approaching the atomic level, an achievement that has long been considered impossible according to the basic principles of classical optics. SIAM works by shining light through a thin sample onto an ultra-sharp, vibrating tip on the other side. The light scattering from the tip gets altered as the tip approaches within a nanometer from the sample surface, as it vibrates, due to the optical interaction with the local properties of the sample. An image is built up by recording the scattered light as the probe is scanned line by line. The scientists recorded the variations in the scattered light using a very sensitive device--an optical interferometer--which is capable of measuring modulations in light level corresponding to single photons. As the tip moved across the surface, these variations were mapped by a computer into a picture of the surface, showing features such as oil droplets and steps on mica that were only a few atoms in size.  3, record 9, English, - scanning%20interferometric%20apertureless%20microscope

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 CONT

[...] un tout nouveau microscope, baptisé SIAM («Scanning Interferometric Apertureless Microscope»), possède une résolution de 1 nanomètre [...], 450 fois supérieure à celle que prédit la théorie! Le procédé [...] consiste à s'affranchir des limites de la longueur d'onde. La technique employée rappelle l'holographie : l'image n'est pas observée directement. C'est l'analyse de la réflexion de faisceaux lumineux qui permet la «reconstruction» de l'image. [...] Le laser du SIAM est divisé en deux faisceaux focalisés. Le premier sert de référence. Le second, le faisceau d'analyse, vient éclairer simultanément l'échantillon observé et une lamelle vibrante équipée d'une micropointe. Cette dernière est approchée à une très faible distance de l'échantillon. Des forces de liaisons intermoléculaires (appelées forces de Van der Waals) apparaissent alors entre l'atome de matière formant l'extrémité de la micropointe et ceux de l'échantillon. Ces forces modifient les vibrations de la lamelle. Après s'être réfléchi sur l'échantillon et sur la lamelle, le faisceau d'analyse se combine avec le faisceau de référence dans un dispositif interférométrique. Un nouveau faisceau permet d'analyser les modifications des vibrations de la lamelle; il renseigne donc sur le relief de l'échantillon observé. En promenant ce dernier sous la micropointe, on peut reconstruire son image point par point avec une extrême précision.  1, record 9, French, - SIAM

Record 9,  Textual support,  Spanish

Record number: 9, Textual support number: 1 CONT

[El científico] trabaja ahora en las aplicaciones tecnológicas de su sistema, denominado SIAM (scanning interferometric apertureless microscope) [...] En los discos compactos, un bit de información digital ocupa una barrita de unos 1500 nanómetros de longitud. Utilizando el SIAM, [el científico] ha conseguido barritas de tan sólo 10 nanómetros, lo que supone, dice, un aumento de la capacidad de empaquetamiento de más de dos millones de veces por unidad de superficie.  1, record 9, Spanish, - SIAM

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 CONT

Scanning transmission electron microscopy(STEM) combines the principles of transmission electron microscopy and scanning electron microscopy and can be performed on either type of instrument. Like TEM [transmission electron microscopy], STEM requires very thin samples and looks primarily at beam electrons transmitted by the sample. One of its principal advantages over TEM is in enabling the use of other signals that cannot be spatially correlated in TEM, including secondary electrons, scattered beam electrons, characteristic X-rays, and electron energy loss. Like SEM [scanning electron microscopy], the STEM technique scans a very finely focused beam of electrons across the sample in a raster pattern. Interactions between the beam electrons and sample atoms generate a serial signal stream, which is correlated with beam position to build a virtual image in which the signal level at any location in the sample is represented by the gray level at the corresponding location in the image. Its primary advantage over conventional SEM imaging is the improvement in spatial resolution.  3, record 10, English, - scanning%20transmission%20electron%20microscopy

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 CONT

Caractérisation des nanomatériaux par microscopie électronique à transmission et à balayage : résolution, analyse X, diffraction électronique, topographie et cartographie.  4, record 10, French, - microscopie%20%C3%A9lectronique%20%C3%A0%20transmission%20et%20%C3%A0%20balayage

Record 10,  Textual support,  Spanish

Record number: 10, Textual support number: 1 CONT

El grupo de investigación [...] ha desarrollado un nuevo método de fabricación de nanoagujas localizadas en el interior de muestras de distintos materiales, que presentan un amplio rango de aplicaciones, como la preparación de muestras para análisis por microscopía electrónica de transmisión (TEM) y transmisión-barrido (STEM), para técnicas de microscopía óptica de barrido de campo cercano, tomografía electrónica y microscopía de sonda atómica.  2, record 10, Spanish, - microscop%C3%ADa%20electr%C3%B3nica%20de%20transmisi%C3%B3n%20y%20barrido

Record number: 10, Textual support number: 1 OBS

STEM: por su sigla en inglés (scanning transmission electron microscopy).  3, record 10, Spanish, - microscop%C3%ADa%20electr%C3%B3nica%20de%20transmisi%C3%B3n%20y%20barrido

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

An electron-beam tube that derives a corresponding electrical signal from an optical image, while scanning the surface of a target.  6, record 11, English, - camera%20tube

Record number: 11, Textual support number: 1 OBS

camera tube; image pick-up tube: terms standardized by the International Electrotechnical Commission (IEC).  6, record 11, English, - camera%20tube

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 DEF

Tube électronique assurant les fonctions essentielles à l'analyse de l'image [Définition normalisée par la Commission électrotechnique internationale (CEI)].  4, record 11, French, - tube%20analyseur

Record number: 11, Textual support number: 1 CONT

La caméra comporte toujours un objectif et un tube analyseur mais celui-ci peut être destiné à l'enregistrement des images monochromes ou des images-couleurs [...]  2, record 11, French, - tube%20analyseur

Record number: 11, Textual support number: 2 CONT

Pour la télévision couleur, la nécessité de séparer la lumière en trois faisceaux de couleurs élémentaires exige l'emploi d'un analyseur sensible, si l'on veut conserver un éclairement normal du sujet.  2, record 11, French, - tube%20analyseur

Record number: 11, Textual support number: 1 OBS

tube analyseur; tube de prise de vues : termes normalisés par la CEI.  4, record 11, French, - tube%20analyseur

Record 11,  Textual support,  Spanish

Record number: 11, Textual support number: 1 DEF

Tubo electrónico que analiza las imágenes de televisión en la cámara electrónica.  1, record 11, Spanish, - tubo%20analizador

Record number: 11, Textual support number: 1 CONT

Los principales tubos electrónicos son el iconoscopio y el supericonoscopio.  1, record 11, Spanish, - tubo%20analizador

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 OBS

Adjustment of a rectifier by matching certain elements of the projected image with corresponding, controlling elements on a map or template.  1, record 12, English, - empirical%20orientation

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 OBS

Dans un redresseur, c'est une série d'opérations, faites dans une succession déterminée permettant d'amener les points de mise en place de l'image projetée, en coïncidence avec les points de la feuille de projection.  1, record 12, French, - orientation%20empirique

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 DEF

The process of geometrically correcting image data so that the resulting image geometry mirrors the ground geometry (i.e. spatial distortions have been corrected).  6, record 13, English, - geometric%20correction

Record number: 13, Textual support number: 1 CONT

... geometry correction means image transformation to basic coordinate system, includes geometry calibration and geometry image transformation to new grid, corresponding to parameters of given basic coordinate system, results of geometry calibration and given scale.  7, record 13, English, - geometric%20correction

Record number: 13, Textual support number: 1 OBS

geometric correction: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  8, record 13, English, - geometric%20correction

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 DEF

Correction appliquée à une image, ou au traitement d'une donnée, en vue d'en réduire les erreurs de nature géométrique et de la rendre superposable à une carte.  3, record 13, French, - correction%20g%C3%A9om%C3%A9trique

Record number: 13, Textual support number: 1 CONT

Les corrections géométriques [...] visent l'amélioration de la qualité des données par une réduction du bruit (de nature spatiale) contenu dans les données, [c'est-à-dire] toute déformation qui peut masquer l'information d'intérêt. Entrent dans cette catégorie toutes les corrections géométriques liées à la géométrie interne du capteur, à la géométrie de visée et aux paramètres d'acquisition qui ne demandent pas d'informations externes au système. [Ces corrections visent] la transformation des données brutes en mesures de positions des objets détectés. [Cette transformation] ne pourra [...] se faire que par l'établissement d'un lien formel avec un référentiel spatial, une carte existante par exemple. C'est une forme d'étalonnage géométrique.  4, record 13, French, - correction%20g%C3%A9om%C3%A9trique

Record number: 13, Textual support number: 1 OBS

correction géométrique : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  5, record 13, French, - correction%20g%C3%A9om%C3%A9trique

Record number: 13, Textual support number: 1 PHR

Correction géométrique des données satellitaires.  6, record 13, French, - correction%20g%C3%A9om%C3%A9trique

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 DEF

A camera tube in which a charge image corresponding to the optical image input grows in magnitude on the target until neutralised by the scanning beam.  2, record 14, English, - storage%20camera%20tube

Record number: 14, Textual support number: 1 OBS

This occurs in all the camera tubes such as the iconoscope, image iconoscope, orthicon, image orthicon and vidicon which have been successfully used in television services. Storage occurs by virtue of the capacitance of the target and it brings about a considerable increase in the sensitivity of the tube. In fact it was not until the advantage of the storage principle was appreciated that tubes sensitive enough for use in television services became possible.  2, record 14, English, - storage%20camera%20tube

Record number: 14, Textual support number: 2 OBS

storage camera tube: term officially approved by the Electronics and Telecommunications Terminology Committee.  3, record 14, English, - storage%20camera%20tube

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 OBS

tube analyseur à mémoire : terme uniformisé par le Comité d’uniformisation des termes de l’électronique et des télécommunications (CUTEL).  3, record 14, French, - tube%20analyseur%20%C3%A0%20accumulation

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

A [television] system in which separate signals corresponding to the three primary colours of light(red, blue and green) are used to form a full-colour image on the screen of a specially designed television receiver.  3, record 15, English, - colour%20television

Record 15,  Textual support,  French

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 DEF

A stereogram in which the two views are printed or projected superimposed in complementary colors, usually red and blue.  2, record 16, English, - anaglyph

Record number: 16, Textual support number: 1 OBS

By viewing through filter spectacles of corresponding complementary colors, a stereoscopic image is formed.  2, record 16, English, - anaglyph

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 DEF

Stéréogramme composé de deux photographies ou dessins superposés, présentant des motifs identiques, légèrement décalés latéralement l'un par rapport à l'autre et dont les couleurs sont complémentaires (en général rouge et vert).  3, record 16, French, - anaglyphe

Record number: 16, Textual support number: 1 OBS

[...] l'anaglyphe permet la perception du relief ou stéréopsie (et détermine la valeur de disparité binoculaire induite).  3, record 16, French, - anaglyphe

Record number: 16, Textual support number: 2 OBS

Ce principe est fondé sur la notion de stéréoscopie qui permet à notre cerveau d'utiliser le décalage entre nos deux yeux pour percevoir le relief.  4, record 16, French, - anaglyphe

Record number: 16, Textual support number: 3 OBS

anaglyphe : Source MVISI-F : Le nouveau dictionnaire de la vision par Michel Millodot, Médiacom Vision Éditeur, 1997.  5, record 16, French, - anaglyphe

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 CONT

The photon-electron converter produces an intermediate image composed of an array of electron beams corresponding to the modulated optical beams.  1, record 17, English, - photon%2Delectron%20converter

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 CONT

[Définitions et propriétés des scintillateurs] La résolution se mesure sur un détecteur complet incluant le convertisseur photon-électron.  1, record 17, French, - convertisseur%20photon%2D%C3%A9lectron

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 DEF

A two-dimensional brightness pattern in an image, after processing, corresponding to the signal reflected by an object whose sigma falls within the dynamic range of the system, and for which the width of the imaged pattern is determined by the radar and processor rather than by the size of the object.  3, record 18, English, - pulse%20response

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 CONT

réponse impulsionnelle à support infini.  3, record 18, French, - r%C3%A9ponse%20impulsionnelle

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 DEF

In photogrammetry, a map made from an image or image mosaic, usually overlaid with a grid or graticule, and cartographically enhanced to aid interpretation.  2, record 19, English, - image%20map

Record number: 19, Textual support number: 1 CONT

An image that has been processed to be like a map in appearance, scale, geometry, boundary, and projection with a degree of precision that satisfies the user. Measurements made from an image map yield results equal to those made from the corresponding planimetric, topographic, or other map. Similarly, either the image map or the conventional map can be overlaid and matched with the other.  3, record 19, English, - image%20map

Record number: 19, Textual support number: 1 OBS

It may be in hard or soft copy format and be capable of substituting a conventional map product.  2, record 19, English, - image%20map

Record number: 19, Textual support number: 2 OBS

image map: term and definition standardized by NATO; term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  4, record 19, English, - image%20map

Record number: 19, Textual support number: 1 PHR

Calibrated, satellite image map.  4, record 19, English, - image%20map

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 DEF

En photogrammétrie, carte dont le fond est constitué, soit par une image, soit par une mosaïque d'images, sur laquelle sont généralement appliqués un carroyage ou des graticules et qui contient des renseignements cartographiques qui en facilitent l'interprétation.  4, record 19, French, - iconocarte

Record number: 19, Textual support number: 1 CONT

Une iconocarte [...] est une image que l'on a géocodée, c'est-à-dire rééchantillonnée dans une projection cartographique, et qui a subi éventuellement des surcharges graphiques, issues ou non de l'interprétation de l'image elle-même.  3, record 19, French, - iconocarte

Record number: 19, Textual support number: 1 OBS

Elle [iconocarte] peut se présenter sous format papier ou format numérique et peut remplacer la carte classique.  4, record 19, French, - iconocarte

Record number: 19, Textual support number: 2 OBS

On citera par exemple : la carte sur fond d'image multibande de satellite ou la carte sur fond d'image-radar.  4, record 19, French, - iconocarte

Record number: 19, Textual support number: 3 OBS

inconocarte : terme et définition normalisés par l'OTAN; terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  5, record 19, French, - iconocarte

Record 19,  Textual support,  Spanish

Record number: 19, Textual support number: 1 DEF

Imagen que ha sido procesada para parecerse a un mapa en apariencia, escala, geometría, límites y proyección, con un grado de precisión que satisface al usuario.  1, record 19, Spanish, - mapa%20de%20imagen

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 OBS

[The term] "resolution" refers to the ability of a system to differentiate two image features corresponding to two closely spaced small objects in the illuminated scene when the brightness of the two objects in question are comparable and fall within the dynamic range of the radar in question.(Definition adapted from Lord Rayleigh [1879]).  2, record 20, English, - radar%20resolution

Record number: 20, Textual support number: 2 OBS

radar resolution: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  3, record 20, English, - radar%20resolution

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 OBS

[Le terme] «résolution» réfère à la capacité d'un système de discriminer deux éléments rapprochés de l'image éclairée lorsque la brillance des deux objets est comparable et est dans la portée dynamique du radar (définition adaptée d'après Lord Rayleigh [1879]).  2, record 20, French, - r%C3%A9solution%20du%20radar

Record number: 20, Textual support number: 2 OBS

résolution du radar : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  3, record 20, French, - r%C3%A9solution%20du%20radar

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 DEF

net area; nett area: For any aerial photograph which is one of a series within a flight strip, that central part of the photograph delimited by the bisectors of overlaps with adjacent photographs.  3, record 21, English, - effective%20area%20of%20aerial%20photograph

Record number: 21, Textual support number: 1 OBS

On a vertical photograph, all images within the effective area have less displacement than their corresponding image points on adjacent photographs.  3, record 21, English, - effective%20area%20of%20aerial%20photograph

Record 21,  Textual support,  French

Record number: 21, Textual support number: 1 DEF

Dans une photo aérienne faisant partie d'une bande photographique, la partie centrale de cette photo délimitée par les médianes des zones de recouvrement avec la photo antérieure et la photo postérieure.  2, record 21, French, - surface%20utile%20d%27une%20photo%20a%C3%A9rienne

Record 21,  Textual support,  Spanish

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 DEF

In radar, an image in which objects are located at positions corresponding to their slant range distances from the [spacecraft] path [;] on slant-range images, the scale in the range direction is compressed in the near-range region.  2, record 23, English, - slant%20range%20image

Record number: 23, Textual support number: 1 OBS

slant range image: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  3, record 23, English, - slant%20range%20image

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 DEF

Image obtenue au moyen d'un radar à visée latérale et dans laquelle les distance temps sont restituées comme des distances temps horizontales, introduisant de ce fait une ambiguïté sur la topographie.  3, record 23, French, - image%20topographique%20ambigu%C3%AB

Record number: 23, Textual support number: 1 OBS

image topographique ambiguë : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  4, record 23, French, - image%20topographique%20ambigu%C3%AB

Record 23,  Textual support,  Spanish

Record 24,  Textual support,  English

Record number: 24, 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 24, English, - differential%20component

Record number: 24, Textual support number: 1 OBS

Information Technology Vocabulary, extract of ISO/IEC 10918-1 (F/E).  2, record 24, English, - differential%20component

Record 24,  Textual support,  French

Record number: 24, 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 24, French, - composante%20diff%C3%A9rentielle

Record number: 24, Textual support number: 1 OBS

Vocabulaire des technologies de l'information, extrait de l'ISO/CEI 10918-1 (F/E).  2, record 24, French, - composante%20diff%C3%A9rentielle

Record 24,  Textual support,  Spanish

Record 25,  Textual support,  English

Record number: 25, 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 25, English, - image%20regression

Record number: 25, 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 25, English, - image%20regression

Record number: 25, Textual support number: 1 OBS

image regression: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  2, record 25, English, - image%20regression

Record 25,  Textual support,  French

Record number: 25, 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 25, French, - r%C3%A9gression%20d%27image

Record number: 25, 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 25, French, - r%C3%A9gression%20d%27image

Record number: 25, Textual support number: 2 OBS

régression d'image : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  2, record 25, French, - r%C3%A9gression%20d%27image

Record 25,  Textual support,  Spanish

Record 26,  Textual support,  English

Record number: 26, Textual support number: 1 DEF

The lens aberration resulting from the normal increase in refractive index of all common materials toward the blue end of the spectrum.  2, record 26, English, - chromatic%20aberration

Record number: 26, Textual support number: 1 CONT

Chromatic aberration results from material dispersion. Because different colors of light refract by different amounts, an image point formed by light of one color does not coincide with the corresponding image point formed by light of a different color. This is not a geometrical aberration.  3, record 26, English, - chromatic%20aberration

Record 26,  Textual support,  French

Record number: 26, Textual support number: 1 CONT

Lorsque vous observez le passage de la lumière blanche à travers un prisme, vous pouvez remarquer qu'elle se décompose en différentes couleurs. La lumière blanche est en réalité un mélange de toutes les couleurs, celles de l'arc en ciel. Or une lentille simple se comporte localement comme un prisme et a donc tendance à séparer les couleurs. L'image n'est alors nette que pour le bleu, que pour le vert ou que pour le rouge. C'est l'aberration chromatique. Afin de palier ce problème, qui rend donc les images floues, on adjoint plusieurs lentilles de nature différentes permettant ainsi de focaliser la plupart des couleurs en un même point. Si l'objectif possède deux lentilles, on parle de système achromatique et s'il en possède trois, de système apochromatique.  2, record 26, French, - aberration%20chromatique

Record 26,  Textual support,  Spanish

Record 27,  Textual support,  English

Record number: 27, Textual support number: 1 DEF

An unwanted image reappearing after the apparent removal of the charge corresponding to a previously stationary image.  1, record 27, English, - after%20image

Record 27,  Textual support,  French

Record number: 27, Textual support number: 1 DEF

Image non désirée restant après suppression apparente de la charge correspondant à une image fixe précédente.  1, record 27, French, - r%C3%A9manence%20%C3%A0%20l%27extinction

Record 27,  Textual support,  Spanish

Record 28,  Textual support,  English

Record number: 28, 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 28, English, - optimum%20polarization

Record number: 28, 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 28, English, - optimum%20polarization

Record number: 28, Textual support number: 2 OBS

optimum polarization: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  2, record 28, English, - optimum%20polarization

Record 28,  Textual support,  French

Record number: 28, 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 28, French, - polarisation%20optimale

Record number: 28, Textual support number: 1 CONT

Une polarisation optimale permet d'améliorer la force du signal pour les mesures par images de particules.  3, record 28, French, - polarisation%20optimale

Record number: 28, Textual support number: 1 OBS

polarisation optimale : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  2, record 28, French, - polarisation%20optimale

Record 28,  Textual support,  Spanish

Record 29,  Textual support,  English

Record number: 29, Textual support number: 1 OBS

a space in connection with an optical system each of whose points is an image of a corresponding point in the object space.  2, record 29, English, - image%20space

Record 29,  Textual support,  French

Record 29,  Textual support,  Spanish

Record 30,  Textual support,  English

Record number: 30, Textual support number: 1 DEF

Image-creating operation determining each pixel of a new image by subtracting corresponding pixels of other images.  1, record 30, English, - subtraction%20image

Record 30,  Textual support,  French

Record number: 30, Textual support number: 1 DEF

Image obtenue en retranchant les valeurs de pixels d'une image des valeurs de pixels correspondantes d'une autre image.  1, record 30, French, - image%20soustractive

Record 30,  Textual support,  Spanish

Record 31,  Textual support,  English

Record number: 31, 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 31, English, - image%20subtraction

Record number: 31, Textual support number: 1 OBS

Image subtraction is used in applications requiring error detection by the vision system.  4, record 31, English, - image%20subtraction

Record 31,  Textual support,  French

Record number: 31, 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 31, French, - soustraction%20d%27image

Record 31,  Textual support,  Spanish

Record 32,  Textual support,  English

Record number: 32, Textual support number: 1 DEF

Image transformation in which output pixels are a direct transform of a single corresponding input pixel. [ISO/IEC JTC N1746, 1995]  1, record 32, English, - monadic%20transformation

Record 32,  Textual support,  French

Record number: 32, Textual support number: 1 DEF

Transformation d'image par laquelle les pixels de sortie résultent de la transformée directe d'un pixel d'entrée correspondant. [ISO/CEI JTC N1746, 1995]  1, record 32, French, - transformation%20monadique

Record 32,  Textual support,  Spanish

Record 33,  Textual support,  English

Record number: 33, 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 33, English, - automatic%20visual%20inspection

Record number: 33, 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 33, English, - automatic%20visual%20inspection

Record 33,  Textual support,  French

Record number: 33, Textual support number: 1 OBS

Projet de norme ISO sur la visionique.  1, record 33, French, - inspection%20visuelle%20automatique

Record 33,  Textual support,  Spanish

Record 34,  Textual support,  English

Record number: 34, Textual support number: 1 DEF

Method of characterizing line segments extracted from a scene, specifying each segment as a pair of image coordinates corresponding to the segment end points.  1, record 34, English, - vector%20encoding

Record 34,  Textual support,  French

Record number: 34, Textual support number: 1 OBS

Projet de norme ISO sur la visionique.  1, record 34, French, - codage%20vectoriel

Record 34,  Textual support,  Spanish

Record 35,  Textual support,  English

Record number: 35, Textual support number: 1 DEF

Representation of image data where each pixel has a corresponding memory element.  1, record 35, English, - bit%2Dmapped%20image

Record 35,  Textual support,  French

Record 35,  Textual support,  Spanish

Record 36,  Textual support,  English

Record number: 36, Textual support number: 1 OBS

Serves as a common meeting ground for both present and future in-laws in an effort to solve problems that prevent a happy intrafamily relationship. Seeks to change the "false and unkind image of the mother-in-law" and to establish a holiday for mothers-in-law on the second Sunday in August, corresponding to Mother's Day.  1, record 36, English, - Mothers%2Din%2DLaw%20Club%20International

Record 36,  Textual support,  French

Record 36,  Textual support,  Spanish

Record 37,  Textual support,  English

Record number: 37, Textual support number: 1 DEF

A stereoscope instrument used to mark corresponding image points on overlapping photographs.  2, record 37, English, - point%2Dtransfer%20device

Record 37,  Textual support,  French

Record 37,  Textual support,  Spanish

Record 38,  Textual support,  English

Record number: 38, Textual support number: 1 DEF

the ratio of a linear dimension of the screen image to the corresponding dimension of the image on the film(e. g., 24X).  1, record 38, English, - reader%20magnification

Record 38,  Textual support,  French

Record number: 38, Textual support number: 1 DEF

expression du degré de grossissement possible par un système optique donné, ordinairement exprimée en diamètres ou en nombre de fois; par exemple: 16X, 24X, 30X.  1, record 38, French, - rapport%20de%20grossissement

Record 38,  Textual support,  Spanish