TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

Scanning laser ophthalmoscopy is an imaging technique that mimics essential features of conventional fundus photography but has better spatial selectivity for the plane of interest in the fundus. Because [a scanning laser ophthalmoscope] picks up information only from a small volume in three-dimensional space at any given time and then reconstructs an image from a three-dimensional scanning array of such points, scatter and fluorescence from the anterior segment of the eye is very effectively rejected. Built on the flying-spot scanner principle, it only illuminates a spot with a diameter of a few micrometers at the fundus and then sweeps the spot across the horizontal and vertical directions of an image plane inside the eye...  8, record 1, English, - scanning%20laser%20ophthalmoscopy

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Examen du fond d'œil réalisé avec un ophtalmoscope permettant de visualiser la surface rétinienne grâce à une illumination produit par un faisceau laser mobile.  5, record 1, French, - ophtalmoscopie%20laser%20%C3%A0%20balayage

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A technique for determining, by tracing imaginary rays of light from the viewer’s eye to the objects in a scene, the parts of the scene that should be displayed in the resulting display image.  6, record 2, English, - ray%20tracing

Record number: 2, Textual support number: 1 CONT

Ray-tracing technique relies on an extremely time-consuming algorithm to compute the reflection and refraction of light from the surfaces of imaginary objects. Basically the computer program traces individual light rays, starting at the viewpoint and passing backward through each pixel in the image plane until the ray hits a surface. The reflected ray is then continued to see if it could have come from a light source, either directly or after reflection from another object. For a transparent surface a second, refracted ray must also be traced.  7, record 2, English, - ray%20tracing

Record number: 2, Textual support number: 1 OBS

Tracing may involve reflections and refractions of the light.  6, record 2, English, - ray%20tracing

Record number: 2, Textual support number: 2 OBS

ray tracing; ray casting : terms standardized by ISO and CSA.  8, record 2, English, - ray%20tracing

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Technique utilisée pour déterminer quelles parties d'une scène doivent être affichées dans l'image correspondante, en traçant des rayons qui suivent le regard d'un observateur vers ces parties.  5, record 2, French, - lancer%20de%20rayon

Record number: 2, Textual support number: 1 OBS

Le lancer de rayon peut prendre en compte les réflexions et les réfractions des rayons.  5, record 2, French, - lancer%20de%20rayon

Record number: 2, Textual support number: 2 OBS

lancer de rayon; traçage de rayon; lancer de rayons : termes normalisés par l'ISO et la CSA.  6, record 2, French, - lancer%20de%20rayon

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 CONT

El seguimiento de rayos para la generación de imágenes de ordenador envía rayos luminosos ficticios desde el ojo del espectador hacia la escena que se está representando. El color y la intensidad de la luz en cada punto dependen de la reflectancia de las superficies interceptadas por el rayo a su paso a través de la escena.  1, record 2, Spanish, - seguimiento%20de%20rayos

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

[The authors] have studied the use of image plane holograms in holographic microscopy. [Their] goal is to reduce the amount of speckle by reducing the degree of spatial coherence needed to reconstruct the image, while retaining the resolution needed to study microscopic objects.  1, record 3, English, - holographic%20microscopy

Record number: 3, Textual support number: 1 OBS

[Microholography] covers fiberoptic HOEs [holographic optical elements] and planar holography.  2, record 3, English, - holographic%20microscopy

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Type d'holographie qui utilise le microscope.  3, record 3, French, - microholographie

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

If a plane-wave reference is used for recording and for reconstruction, then the reconstructed image will coincide with the magnified image of the object in amplitude, although the phase will contain the curvature due to the imaging lens. Alternatively, holographic interference of the object and the plane-wave reference can be formed first and its magnified image projected near the hologram plane...  2, record 4, English, - holographic%20interference

Record 4,  Textual support,  French

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

The achromatic refractor telescope has two... lens elements called crown and flint that refract or bend the light converging its rays to project an image at a focal plane, enlarging or magnifying any object's size visually...  2, record 5, English, - achromatic%20refractor

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

La lunette achromatique est constituée de deux lentilles, une concave et une biconvexe. L'objectif de ces deux lentilles est d'améliorer au mieux la planéité de champ et le chromatisme.  4, record 5, French, - lunette%20achromatique

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 CONT

In essence, [optical coherence tomography(OCT) ] provides a multifrequency hologram and the refocusing method may be applied frequency-by-frequency to effectively move the focal plane even to planes outside the Rayleigh range. However, the image in the plane of the original focus is then out of focus.  2, record 6, English, - multifrequency%20hologram

Record 6,  Textual support,  French

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

The holographic viewing zone,(the volume of space in which the viewer must be located in order to see the image) is rarely the same as the volume of physical space in front of the holographic picture plane that the beholder can occupy.  3, record 7, English, - holographic%20viewing%20zone

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Espace dans lequel les yeux du spectateur doivent se situer pour voir l'image holographique.  1, record 7, French, - champ%20visuel%20holographique

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 CONT

The Fourier-Fraunhofer hologram, in which the object and the reference source are at infinity in the recording step, is the only practical case where an aberration-free image may be reconstructed from a plane hologram when the reconstruction source is not at the same place as the reference source relative to the hologram.  4, record 8, English, - Fourier%20hologram

Record number: 8, Textual support number: 1 PHR

binary Fourier hologram  5, record 8, English, - Fourier%20hologram

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Hologramme formé par un objet plat situé dans le point focal d'une lentille.  3, record 8, French, - hologramme%20de%20Fourier

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

The angle subtended by the edges of a lens as seen from a point in the specimen plane or in the image plane.  2, record 9, English, - aperture%20angle

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

Angle au sommet d'un faisceau de rayons lumineux, ayant la forme d'un cône à base circulaire, qui pénètre dans un instrument d'observation, comme un appareil photographique.  1, record 9, French, - angle%20d%27ouverture

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 OBS

In optics, an aperture is a hole or an opening through which light travels. More specifically, the aperture and focal length of an optical system determine the cone angle of a bundle of rays that come to a focus in the image plane.  2, record 10, English, - projector%20aperture

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 OBS

L'ouverture d'un objectif photographique est le réglage qui permet d'ajuster le diamètre d'ouverture du diaphragme.  2, record 10, French, - ouverture%20du%20projecteur

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 CONT

According to the company [Hughes Aircraft], the terminal homing seeker system could also be used on larger missiles. The new sensor is called a mosaic infra-red focal-plane array because of its large number of sensor elements and its location at the focal plane of the optical system where the thermal image is focused. Unlike conventional IR seekers, which mechanically scan a scene through an arrangement of oscillating or rotating mirrors, the focal plane array electronically observes the entire scene in its view all the time. Thus it is referred to as a 'staring’ array, as opposed to the 'scanning’ of the mechanical technique.  1, record 11, English, - mosaic%20infra%2Dred%20focal%2Dplane%20array

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 CONT

Ce type de capteur est appelé «réseau IR mosaïque de plan focal» en raison du grand nombre de ses composants et de sa position dans le plan focal du bloc optique de l'autodirecteur. Contrairement aux capteurs classiques, il ne possède pas de système mécanique de balayage. Il fonctionne à la façon des cellules de l'œil, observant en permanence l'ensemble de la scène.  1, record 11, French, - r%C3%A9seau%20IR%20mosa%C3%AFque%20de%20plan%20focal

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 DEF

Perspective projection in which an object is represented on a surface by means of lines from points of the object through the drawing surface to a common point of intersection.  3, record 12, English, - linear%20perspective

Record number: 12, Textual support number: 1 CONT

The standard system of geometric perspective. It is based on the actual or imagined construction on the picture plane of a perpendicular grille of parallel lines that converge on the horizon line at vanishing points.  4, record 12, English, - linear%20perspective

Record number: 12, Textual support number: 2 CONT

When a transparent plane is set up between the eye and the object, the points at which the visual rays from the edges of the object pass through the plane can be traced upon the surface of the plane. This tracing(image) is an exact geometric perspective drawing.  5, record 12, English, - linear%20perspective

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 CONT

On peut indiquer l'éloignement relatif des objets [...] par un tracé géométrique où les dimensions se réduisent proportionnellement à la distance - c'est ce qu'on appelle la perspective linéaire. Soit un point fixe P appelé «point de vue», [...] et un plan T ne passant par P et qu'on appelle «plan du tableau». La perspective d'un point A sur le plan du tableau T est la trace A' de la droite PA. [...] La perspective linéaire ou conique est la représentation d'un objet obtenue en partant des considérations précédentes, le point P étant l'œil de l'observateur.  2, record 12, French, - perspective%20lin%C3%A9aire

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 CONT

Confocal microscopy. Unlike "normal" microscopy, only a spot of a minimum size in the specimen is illuminated in confocal microscopy. To enable an image to be formed from this, the specimen must be scanned. The image of the spot is directed through a pinhole stop in an intermediate image plane. As a result, only light from the focal plane can reach the detector(a photomultiplier). All other(out-of-focus) planes are blocked out. This results in an "optical section". The images are stored electronically and displayed on a monitor. A series of optical sections can be recorded by moving a motor a slight distance along the z-axis each time an image has been recorded, after which the next image is then also recorded. Such a z-series permits the electronic reconstruction of the three-dimensional structure using suitable computer programs. The procedure, which is restricted to incident-light techniques, has completely revolutionized fluorescence microscopy in biology in particular.  2, record 13, English, - confocal%20microscopy

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 CONT

La technique de microscopie confocale mise au point [...] pour l'imagerie cutanée in vivo est issue d'une adaptation du Tandem Scanning Microscope (TSM), un microscope à balayage optique en temps réel. Le principe confocal utilise la lumière blanche en mode réflexion et un disque rotatif pour donner une image nette dans la profondeur d'un tissu, en éliminant de l'image toutes les informations situées au-dessus et en dessous du plan focal.  2, record 13, French, - microscopie%20confocale

Record number: 13, Textual support number: 2 CONT

Un des aspects les plus intéressants de la microscopie confocale, outre son caractère non destructif, est sa rapidité de mise en œuvre; elle comble un fossé important entre la microscopie optique conventionnelle et la microscopie électronique. La localisation de molécules spécifiques, dans le contexte cellulaire, apporte d'importantes contributions à l'étude fonctionnelle des systèmes biologiques à différents niveaux d'organisation : subcellulaire, cellulaire, tissulaire ou organisme entier. L'utilisation de traceurs fluorescents très spécifiques permet de localiser in situ avec une résolution spatiale de l'ordre de 400 - 500 nanomètres, des composants macro-moléculaires tels que acides nucléiques et protéines, mais aussi de petites molécules telles que des peptides, lipides et même des ions.  2, record 13, French, - microscopie%20confocale

Record number: 13, Textual support number: 1 OBS

La microscopie confocale permet la localisation in situ d'une sonde fluorescente dans des cellules d'un spécimen d'une épaisseur de 10 mm à 50 mm selon certains auteurs (5 mm à 30 mm plus raisonnablement), sans sectionnement mécanique préalable. Son concurrent est le laser krypton (longueur d'onde) qui permet une excitation des fluorochromes situés dans le Vert (Texas-Red, Cyanin Blue).  3, record 13, French, - microscopie%20confocale

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 DEF

A process in which the image is transferred from a master to the copy paper via an intermediate surface, the printing and non-printing areas of the master being generally on the same plane, the former accepting the ink and the latter rejecting it.  1, record 14, English, - offset%20litho%20duplicating

Record number: 14, Textual support number: 1 OBS

offset litho duplicating: term and definition standardized by ISO.  2, record 14, English, - offset%20litho%20duplicating

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 DEF

Procédé permettant de transférer l'image d'un cliché sur du papier au moyen d'une surface intermédiaire, les zones d'impression et de non-impression du cliché étant généralement sur le même plan, les premières retenant l'encre, les secondes la repoussant.  1, record 14, French, - duplication%20litho%2Doffset

Record number: 14, Textual support number: 1 OBS

duplication litho-offset: term and definition standardized by ISO.  2, record 14, French, - duplication%20litho%2Doffset

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

A sheet of material that carries the image and non-image areas generally on the same plane, the former accepting the ink and the latter rejecting it.  1, record 15, English, - litho%20master

Record number: 15, Textual support number: 1 OBS

litho master; offset master; direct master: terms and definition standardized by ISO.  2, record 15, English, - litho%20master

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 DEF

Feuille portant les zones d'image et de non-image généralement sur le même plan, les premières retenant l'encre, les secondes la repoussant.  1, record 15, French, - clich%C3%A9%20litho

Record number: 15, Textual support number: 1 OBS

cliché litho; cliché offset; cliché direct : termes et définition normalisés par l'ISO.  2, record 15, French, - clich%C3%A9%20litho

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 DEF

A process in which the image is transferred directly from the master to the copy paper, the printing and non-printing areas of the master being generally on the same plane, the former accepting the ink and the latter rejecting it.  1, record 16, English, - direct%20litho%20duplicating

Record number: 16, Textual support number: 1 OBS

direct litho duplicating: term and definition standardized by ISO.  2, record 16, English, - direct%20litho%20duplicating

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 DEF

Procédé permettant de transférer directement l'image d'un cliché sur du papier, les zones d'impression et de non-impression du cliché étant généralement sur le même plan, les premières retenant l'encre, les secondes la repoussant.  1, record 16, French, - duplication%20litho%20directe

Record number: 16, Textual support number: 1 OBS

duplication litho directe : terme et définition normalisés par l'ISO.  2, record 16, French, - duplication%20litho%20directe

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 CONT

Since the optical centers of the cameras lenses are distinct, each center projects onto a distinct point into the other camera's image plane. These two image points are denoted by eL and eR and are called epipoles or epipolar points.  1, record 17, English, - epipole

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 OBS

épipôle, épipole : Bien qu'on trouve dans plusieurs sources la seconde graphie, il vaut mieux choisir la première; le terme pôle pouvant désigner «deux points principaux et opposés» tandis que le suffixe -pole signifie en grec «ville» et sert plutôt à construire des termes tels que acropole, métropole, etc.  3, record 17, French, - %C3%A9pip%C3%B4le

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 DEF

To reflect all or part of a display image; the image is rotated 180 degrees about a line in the plane of the display image.  2, record 18, English, - mirror

Record number: 18, Textual support number: 1 OBS

mirror: term and definition officially approved by CNGI (Government EDP) Standards Committee.  3, record 18, English, - mirror

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 DEF

Présenter une partie d'une image ou son tout, comme en réflexion, par rotation de 180 degrés autour d'un axe situé dans le plan de l'image.  2, record 18, French, - produire%20une%20image%20miroir

Record number: 18, Textual support number: 1 OBS

produire une image miroir : terme et définition uniformisés par la CNGI (Comité des) normes gouvernementales en informatique.  3, record 18, French, - produire%20une%20image%20miroir

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 OBS

An optical system in which the magnification is a function of direction in the image plane.  2, record 19, English, - anamorphic%20system

Record 19,  Textual support,  French

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 CONT

Chromosomes are scanned as they flow lengthwise through an excitation laser beam. Scanning may be accomplished by one of the two methods : object plane scanning or image plane scanning. In object plane scanning, the exciting laser beam is focused so that it is narrow along the flow axis.  1, record 20, English, - excitation%20laser%20beam

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 CONT

Le rayon laser excitateur pénètre dans l'échantillon préalablement marqué par des fluorochromes [...] auparavant répertoriés et choisis en fonction de leurs propriétés à se fixer sur des molécules particulières d'une structure ou d'un objet d'intérêt.  2, record 20, French, - faisceau%20laser%20excitateur

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 CONT

The image of the telescope is projected onto a microlens array. In each microlens("lenslet") focus an image of the pupil appears. The foci of the lenslets are in the focal plane of the spectrograph collimator.  1, record 21, English, - lenslet

Record number: 21, Textual support number: 1 PHR

Lenslet-based.  2, record 21, English, - lenslet

Record 21,  Textual support,  French

Record number: 21, Textual support number: 1 PHR

À base de microlentilles.  2, record 21, French, - microlentille

Record 21,  Textual support,  Spanish

Record 22,  Textual support,  English

Record number: 22, Textual support number: 1 CONT

... the thermionic projection microscope [is] used for measuring the work functions of separate crystal planes. Electrons emitted from the planes are collected on a phosphor screen, and a video camera is used to produce a digitized image of the intensity pattern. Numerical calculations yield the work function associated with each plane.  2, record 22, English, - thermionic%20projection%20microscope

Record 22,  Textual support,  French

Record number: 22, Textual support number: 1 PHR

Microscope à émission thermoionique à haute température.  1, record 22, French, - microscope%20%C3%A0%20%C3%A9mission%20thermoionique

Record 22,  Textual support,  Spanish

Record number: 22, Textual support number: 1 CONT

[...] puede darse el caso de que la superficie en estudio tenga algún contaminante que opaque la emisión de electrones. Este efecto de emisión termoiónica ha sido usado para desarrollar el microscopio de emisión termoiónica, en el que el contraste es generado por la diferencia en función trabajo de un punto a otro de la muestra.  1, record 22, Spanish, - microscopio%20de%20emisi%C3%B3n%20termoi%C3%B3nica

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 DEF

A printing process in which the image areas of the printing surface are neither raised nor depressed, but are on the same plane as the non-image areas.  1, record 23, English, - lithography

Record number: 23, Textual support number: 1 OBS

The two areas are differentiated chemically: the image areas are made grease-receptive and water-repellent, and the non-image areas are made water-receptive and grease-repellent.  1, record 23, English, - lithography

Record number: 23, Textual support number: 2 OBS

Lithography can be done either by direct printing on stone or zinc, a process now used especially as a fine arts process; or by indirect printing on an offset press, the dominant and practically the only modern method of planographic printing. This explains why the terms "offset" and "lithography" are so often used interchangeably.  1, record 23, English, - lithography

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 DEF

Procédé physico-chimique basé sur l'antagonisme entre l'eau et les corps gras.  1, record 23, French, - lithographie

Record number: 23, Textual support number: 1 OBS

L'encre des régions encrées, l'eau sur les régions vierges, pénètrent légèrement dans les pores de la forme imprimante et s'y accrochent; la retenue de l'humidité est favorisée par le passage d'une préparation aqueuse contenant un acide et de la gomme arabique.  1, record 23, French, - lithographie

Record number: 23, Textual support number: 2 OBS

L'impression peut se faire directement sur pierre calcaire ou sur feuille de métal recouverte de carbonate de calcium. Lorsque la plaque imprime le papier à l'aide d'un intermédiaire en caoutchouc, l'impression est appelée offset (mais a gardé aux États-Unis le nom de «lithography»).  1, record 23, French, - lithographie

Record 23,  Textual support,  Spanish

Record number: 23, Textual support number: 1 DEF

Arte de reproducir, mediante impresión, los dibujos trazados con un cuerpo graso sobre una piedra calcárea.  1, record 23, Spanish, - litograf%C3%ADa

Record number: 23, Textual support number: 1 CONT

El clisé o plancha utilizado en litografía es una piedra litográfica porosa, aunque de grano muy fino, en cuya superficie se trazan las letras o dibujos con lápiz o tinta litográfica. A continuación se trata la superficie de la piedra con una disolución acuosa de goma arábiga, acidulada con ácido nítrico, que favorece la retención de la humedad. La piedra tiene entonces la propiedad de absorber el agua en las partes vírgenes y la tinta en las partes dibujadas.  1, record 23, Spanish, - litograf%C3%ADa

Record 24,  Textual support,  English

Record number: 24, Textual support number: 1 CONT

The cameras carrying the photographs are provided with objective lenses identical with those used in the surveying... cameras, and each of them carries in front of its own objective, rigidly fixed thereto, a plane glass plate inclined at an angle of 45° with respect to the optical axis of the said camera, so that said plate... acting as a mirror, produces a virtual image of the camera located at the same side as the mark and in fixed relation to the real camera carrying the photograph.  4, record 24, English, - plane%20glass%20plate

Record number: 24, Textual support number: 2 CONT

A plane glass plate between the objective and the object, tilted 45 degrees with respect to the optic axis, can degrade the resulting image. For example : If the object is a white square, then the image appearing beyond the tilted plane glass will have a red edge along one side and a violet edge along the opposite side.  5, record 24, English, - plane%20glass%20plate

Record number: 24, Textual support number: 1 OBS

plane plate: term used at Natural Resources Canada - Earth Sciences Sector.  6, record 24, English, - plane%20glass%20plate

Record 24,  Textual support,  French

Record number: 24, Textual support number: 1 DEF

Plaque de verre, munie de traitements anti-reflets, qui se positionne dans le porte-filtre devant l'objectif.  2, record 24, French, - glace%20optique

Record number: 24, Textual support number: 1 CONT

La maison SaintGobain [...] livre aux opticiens, en morceaux découpés à la demande, de la glace appelée «glace optique» qui est de la glace ordinaire mais sélectionnée; elle est parfaite et il ne faudra pas hésiter à l'employer comme matériau de choix [...]; bien souvent une des surfaces planes pourra être conservée, ce qui réduira d'autant notre ouvrage. Telle quelle, on en tire d'excellents miroirs; pourtant, il arrive que la surface, si elle est âgée, soit oxydée d'une façon invisible mais qui n'en empêche pas moins l'adhérence du métal, c'est pourquoi on lui donne un coup de poli supplémentaire avant de l'envoyer au métalliseur (à la main avec un tampon de drap) [...]  3, record 24, French, - glace%20optique

Record number: 24, Textual support number: 2 CONT

glace guide : Glace optique qui guide et maintient un document plan dans un appareil de prise de vue dynamique quand il est photographié.  4, record 24, French, - glace%20optique

Record number: 24, Textual support number: 1 OBS

glace optique : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre.  5, record 24, French, - glace%20optique

Record 24,  Textual support,  Spanish

Record 25,  Textual support,  English

Record number: 25, Textual support number: 1 OBS

Term(s) taken from a Canadian laboratory-equipment company’s catalogue.  1, record 25, English, - image%20plane

Record 25,  Textual support,  French

Record number: 25, Textual support number: 1 OBS

Terme(s) tiré(s) du catalogue d'une compagnie canadienne d'équipement de laboratoire.  1, record 25, French, - plan%20image

Record 25,  Textual support,  Spanish

Record 26,  Textual support,  English

Record number: 26, Textual support number: 1 DEF

a plane, perpendicular to the optical axis, passing through the secondary focal point of an optical system.  1, record 26, English, - secondary%20focal%20plane

Record 26,  Textual support,  French

Record number: 26, Textual support number: 1 DEF

Plan perpendiculaire à l'axe optique d'un objectif et passant par le foyer principal de cet objectif.  2, record 26, French, - plan%20focal%20image

Record 26,  Textual support,  Spanish

Record 27,  Textual support,  English

Record number: 27, Textual support number: 1 DEF

An eyepiece fitted with a filar micrometer the lines of which are in the focal plane of the eyepiece and so coincide with the objective image when the microscope or telescope is in focus.  4, record 27, English, - micrometer%20eyepiece

Record 27,  Textual support,  French

Record number: 27, Textual support number: 1 OBS

Le terme «oculaire» est un générique, mais il peut être utilisé quand le contexte est suffisamment clair, comme l'illustre l'exemple donné dans le contexte qui suit.  1, record 27, French, - oculaire%20microm%C3%A9trique

Record number: 27, Textual support number: 1 CONT

Le micromètre de microscope micrométrique comporte un cadre muni de traits très fins ou de fils d'araignée tendus, entraîné par la vis et placé dans le plan où se forme l'image donnée par l'objectif; les traits ou les fils sont observés à l'aide de l'oculaire, en même temps que cette image.  3, record 27, French, - oculaire%20microm%C3%A9trique

Record number: 27, Textual support number: 2 OBS

Voir aussi «microscope micrométrique».  1, record 27, French, - oculaire%20microm%C3%A9trique

Record 27,  Textual support,  Spanish

Record 28,  Textual support,  English

Record number: 28, Textual support number: 1 DEF

The division of a display space into two or more nonoverlapping windows.  2, record 28, English, - tiling

Record number: 28, Textual support number: 2 DEF

Means of breaking an electronic image into pieces by completely covering the image plane with many identically shaped, perfectly interlocking regions.  3, record 28, English, - tiling

Record number: 28, Textual support number: 1 OBS

Contrast with window cascading.  2, record 28, English, - tiling

Record number: 28, Textual support number: 2 OBS

tiling: term standardized by ISO and CSA.  4, record 28, English, - tiling

Record 28,  Textual support,  French

Record number: 28, Textual support number: 1 DEF

Fenêtrage obtenu par la division d'un espace d'affichage en fenêtres qui ne se chevauchent pas.  2, record 28, French, - pavage

Record number: 28, Textual support number: 1 CONT

Pavlovitch et al. indique une façon d'obtenir les pavages apériodiques de Penrose.  3, record 28, French, - pavage

Record number: 28, Textual support number: 1 OBS

Comparer à fenêtrage en cascade.  2, record 28, French, - pavage

Record number: 28, Textual support number: 2 OBS

pavage; mosaïque : termes normalisés par la CDA et l'ISO.  4, record 28, French, - pavage

Record 28,  Textual support,  Spanish

Record 29,  Textual support,  English

Record number: 29, Textual support number: 1 DEF

The smallest usable element of an image.  2, record 29, English, - spatial%20effective%20resolution%20element

Record number: 29, Textual support number: 1 CONT

For applications such as cartography, where it is important to precisely locate the correct position of features such as roads and boundaries, it has been difficult or impossible to evaluate the relative performance of different sensors through the standard specifications of IFOV [Instantaneous Field of View] or spatial resolution. In an effort to overcome this difficulty, a second concept... labeled spatial effective resolution element(SERE), is evolving. Although this concept is not fully developed, it provides an indication of the factors to be taken into account when attempting to correlate different systems. These factors include : surface area on the Earth, or its equivalent on the image plane, the IFOV and the spread function resulting from optical diffraction and aberrations as well as electronic lag or smear. Essentially, the concept of SERE is an attempt to determine the IFOV of the hypothetical, unsampled(ideal) scanning system which would yield performance equivalent to that of any given real sensor system. Whether such an equivalence exists is yet to be determined.  3, record 29, English, - spatial%20effective%20resolution%20element

Record number: 29, Textual support number: 1 OBS

spatial effective resolution element; SERE: term and abbreviation officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  4, record 29, English, - spatial%20effective%20resolution%20element

Record 29,  Textual support,  French

Record number: 29, Textual support number: 1 DEF

Plus petit élément utilisable de l'image.  1, record 29, French, - %C3%A9l%C3%A9ment%20de%20r%C3%A9solution%20spatiale%20efficace

Record number: 29, Textual support number: 1 OBS

élément de résolution spatiale efficace : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  2, record 29, French, - %C3%A9l%C3%A9ment%20de%20r%C3%A9solution%20spatiale%20efficace

Record 29,  Textual support,  Spanish

Record 30,  Textual support,  English

Record number: 30, Textual support number: 1 DEF

Solar collector which concentrates sunlight onto a relatively small absorber without bringing the solar radiation to a sharp point or line focus.  3, record 30, English, - non%2Dimaging%20concentrator

Record number: 30, Textual support number: 1 CONT

Imaging and nonimaging concentrators. If the solar cell is placed in the focal plane of a lens(or a reflector)..., the concentrator is said to be an imaging concentrator, as the sun's image is formed on the cell surface. Figure 5. 1b shows a concentrator that does not form an image of the sun. Such concentrators are called nonimaging...  4, record 30, English, - non%2Dimaging%20concentrator

Record number: 30, Textual support number: 1 OBS

The distinctions between imaging and nonimaging concentrators are often vague because many "imaging" concentrators are of such poor optical quality that they don’t form any clear images and the solar cell may be placed away from the "focal plane".  4, record 30, English, - non%2Dimaging%20concentrator

Record 30,  Textual support,  French

Record number: 30, Textual support number: 1 CONT

Concentration du rayonnement solaire. On contribue à réduire le coût de l'énergie électrique produite par le système photovoltaïque, en dirigeant une lumière concentrée sur les photopiles. [...] Lorsque l'image du Soleil se forme directement sur les photopiles, le concentrateur est à image («imaging concentrator» - «non-imaging concentrator» : s'il fonctionne par réflexion).  1, record 30, French, - concentrateur%20par%20r%C3%A9flexion

Record 30,  Textual support,  Spanish

Record 31,  Textual support,  English

Record number: 31, Textual support number: 1 CONT

The interest of a ground based Slit Aperture Telescope(SAT) which operates with a long thin pupil has been underlined for applications in the field of high angular resolution observations by speckle-interferometric techniques. The SAT lies halfway between the Michelson stellar interferometer and the standard telescope with circular aperture. The authors present the principle of an image processing algorithm which could be used associated with a space-SAT for astronomical image reconstruction. A full coverage of the two dimensional Fourier plane of the astronomical object can be obtained by rotating the SAT around its optical axis. The method of image reconstruction is analogous to those used in computerized tomography and uses Fast Fourier Transform algorithm. The interest of the use of a rotating space-SAT among synthetic apertures is its capability of giving a reconstructed image of the astronomical object simultaneously in several light wavelengths, each colored image being comparable with the others for fruitful astrophysical applications.  3, record 31, English, - slit%20aperture%20telescope

Record 31,  Textual support,  French

Record number: 31, Textual support number: 1 CONT

Le télescope à pupille fente fournit des images unidimensionnelles et opère en synthèse d'ouverture. En l'absence de turbulence atmosphérique, l'image focale fournie par un télescope à pupille fente est quasiment une projection unidimensionnelle de l'objet observé. Après une rotation complète autour de son axe optique, on obtient un ensemble de projections de l'objet observé qui n'est autre que la transformée de Radon de l'objet.  1, record 31, French, - t%C3%A9lescope%20%C3%A0%20pupille%20fente

Record 31,  Textual support,  Spanish

Record 32,  Textual support,  English

Record number: 32, Textual support number: 1 DEF

An optical system--usually a pair of plano-convex lenses with their plane sides out--which concentrates light from a source into a beam forming an evenly illuminated image of the source in an enlarger or projection lens.  3, record 32, English, - condenser

Record 32,  Textual support,  French

Record number: 32, Textual support number: 1 DEF

Système optique (miroir, lentilles) reprenant et dirigeant le maximum de la lumière émise par une source avec le maximum d'homogénéité sur la fenêtre de protection d'un diascope.  4, record 32, French, - condenseur

Record 32,  Textual support,  Spanish

Record number: 32, Textual support number: 1 DEF

Dispositivo óptico, constituido generalmente por dos lentes planoconvexas, que sirve para concentrar la luz hacia el objetivo de las ampliadoras, proyectores de vistas fijas y aparatos similares.  1, record 32, Spanish, - condensador

Record 33,  Textual support,  English

Record number: 33, Textual support number: 1 DEF

A sensor made up of a linear detector array of CCDs (Charge Coupled Devices) that obtains data in the platform’s direction of motion (azimuth or along-track dimension).  2, record 33, English, - along%2Dtrack%20scanner

Record number: 33, Textual support number: 1 CONT

Along-track scanners also use the forward motion of the platform to record successive scan lines and build up a two-dimensional image, perpendicular to the flight direction. However, instead of a scanning mirror, they use a linear array of detectors located at the focal plane of the image formed by lens systems, which are "pushed" along in the flight track direction(i. e. along track). These systems are also referred to as pushbroom scanners, as the motion of the detector array is analogous to the bristles of a broom being pushed along a floor.  3, record 33, English, - along%2Dtrack%20scanner

Record number: 33, Textual support number: 1 OBS

The sensor’s instantaneous field of view extends the length of the swath width.  2, record 33, English, - along%2Dtrack%20scanner

Record number: 33, Textual support number: 2 OBS

along-track scanner; pushbroom scanner: terms officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  4, record 33, English, - along%2Dtrack%20scanner

Record 33,  Textual support,  French

Record number: 33, Textual support number: 1 DEF

Capteur constitué d'une barrette de DTC (dispositifs à transfert de charge) qui collecte des données dans le sens de l'orbite de la plate-forme (en azimut ou en trajectoire longitudinale).  2, record 33, French, - dispositif%20de%20balayage%20longitudinal

Record number: 33, Textual support number: 1 OBS

Principe de fonctionnement d'un système à barrette de détecteurs. [...] Le balayage est donc longitudinal à la manière d'un balai poussé devant soi, d'où l'expression «push broom» employée par certains auteurs. Comme les détecteurs sont tous de la même dimension et disposés parallèlement au sol, les tachèles sur le terrain sont également identiques s'il n'y a pas de distorsions optiques dans l'objectif.  3, record 33, French, - dispositif%20de%20balayage%20longitudinal

Record number: 33, Textual support number: 2 OBS

Le balayage perpendiculaire à la trajectoire ratisse la Terre en une série de lignes. Le balayage s'effectue d'un côté du capteur à l'autre, en utilisant un miroir rotatif. La radiation atteignant le capteur est divisée en plusieurs composantes spectrales qui sont détectées séparément. L'UV, le visible, le proche infrarouge et l'infrarouge sont séparés selon leurs longueurs d'onde. Un ensemble de détecteurs internes, sensibles à chacune des bandes spectrales, mesurent et enregistrent l'énergie en convertissant le signal électrique produit par les détecteurs en données numériques.  4, record 33, French, - dispositif%20de%20balayage%20longitudinal

Record number: 33, Textual support number: 3 OBS

dispositif de balayage longitudinal : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  1, record 33, French, - dispositif%20de%20balayage%20longitudinal

Record 33,  Textual support,  Spanish

Record 34,  Textual support,  English

Record number: 34, Textual support number: 1 DEF

A mark such as a cross or a system of lines lying in the image plane of a viewing apparatus. It may be used singly as a reference mark on certain types of monocular instruments or as one of a pair to form a floating mark as in certain types of stereoscopes.  4, record 34, English, - reticle

Record number: 34, Textual support number: 1 OBS

reticle: term and definition standardized by NATO.  5, record 34, English, - reticle

Record number: 34, Textual support number: 2 OBS

A crosshair or reticle is a shape superimposed on an image that is used for precise alignment of a device. Crosshairs are most commonly a "+" shape, though many variations exist, including dots, posts, circles, and chevrons. Most commonly associated with telescopic sights for aiming firearms, crosshairs are also common in optical instruments used for astronomy and surveying, and are also popular in graphical user interfaces as a precision pointer.  2, record 34, English, - reticle

Record 34,  Textual support,  French

Record number: 34, Textual support number: 1 DEF

Ensemble de lignes, tel qu'une croix par exemple, superposé au plan de l'image d'un système de visée. Il peut être employé seul, en tant que référence sur certains types d'instruments monoculaires, ou avec un autre ensemble, pour former un repère flottant sur certains types de stéréoscope.  2, record 34, French, - r%C3%A9ticule

Record number: 34, Textual support number: 1 OBS

réticule : terme et définition normalisés par l'OTAN; terme uniformisé par le Comité de terminologie française du Conseil de doctrine et de tactique de l'Armée de terre.  3, record 34, French, - r%C3%A9ticule

Record 34,  Textual support,  Spanish

Record number: 34, Textual support number: 1 DEF

Marca, tal como una cruz o un sistema de líneas en el plano de la imagen de un aparato óptico. Puede emplearse sencillamente como una referencia en ciertos tipos de instrumentos monoculares o como un par para formar una marca flotante en ciertos equipos estereoscópicos.  1, record 34, Spanish, - ret%C3%ADculo

Record 35,  Textual support,  English

Record number: 35, Textual support number: 1 DEF

A radiographic technique that selects a level in the body and blurs out structures above and below that plane, leaving a clear image of the selected anatomy.  1, record 35, English, - tomography

Record number: 35, Textual support number: 1 OBS

This is accomplished by moving the x-ray tube in the opposite direction from the imaging device around a stationary fulcrum defining the plane of interest. Tube movements can be linear, curvilinear, circular, elliptical, figure eight, hypocycloidal, or trispiral.  1, record 35, English, - tomography

Record 35,  Textual support,  French

Record number: 35, Textual support number: 1 DEF

Technique radiologique permettant d'obtenir l'image radiographique d'une coupe d'un organe donné.  1, record 35, French, - tomographie

Record number: 35, Textual support number: 1 OBS

Le principe de la tomographie consiste à déplacer en sens inverse la source de rayons X et le film selon un mouvement identique et symétrique par rapport à un plan qui constitue le plan de la coupe à étudier; seul ce dernier apparaîtra sur le cliché, les plans antérieurs ou postérieurs étant effacés. On peut, grâce à ce procédé, réaliser des séries de coupes tomographiques de profondeurs différentes, et permettant d'étudier le «volume» d'une image radiologique plane.  1, record 35, French, - tomographie

Record 35,  Textual support,  Spanish

Record number: 35, Textual support number: 1 DEF

Radiografía seriada por planos paralelos del interior del cuerpo mediante un tomógrafo.  1, record 35, Spanish, - tomograf%C3%ADa

Record number: 35, Textual support number: 1 CONT

Para muchos tipos de tomografía se le administra al paciente un medio de contraste.  1, record 35, Spanish, - tomograf%C3%ADa

Record 36,  Textual support,  English

Record number: 36, Textual support number: 1 DEF

The range direction of a side-looking radar image as projected onto the nominally horizontal reference plane, similar to the spatial display of conventional maps.  2, record 36, English, - ground%20range

Record number: 36, Textual support number: 1 CONT

For spacecraft data, an Earth geoid model is used, whereas for airborne radar data, a planar approximation is sufficient. Ground range projection requires a geometric transformation from slant range to ground range, leading to relief or elevation displacement, foreshortening, and layover unless terrain elevation information is used.  2, record 36, English, - ground%20range

Record number: 36, Textual support number: 1 OBS

ground range: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  3, record 36, English, - ground%20range

Record 36,  Textual support,  French

Record number: 36, Textual support number: 1 DEF

Distance entre la projection de la verticale du capteur actif et l'intersection du front d'onde, sur la surface de référence au sol.  3, record 36, French, - distance%2Dtemps%20au%20sol

Record number: 36, Textual support number: 1 OBS

distance-temps au sol : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  4, record 36, French, - distance%2Dtemps%20au%20sol

Record 36,  Textual support,  Spanish

Record 37,  Textual support,  English

Record number: 37, Textual support number: 1 DEF

A shift of the position of a remotely sensed object in the image plane(focal plane), due to the local elevation of the object [;] this shift depends on the specific imaging properties of the sensor system concerned.  4, record 37, English, - relief%20displacement

Record number: 37, Textual support number: 1 OBS

relief displacement: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  4, record 37, English, - relief%20displacement

Record 37,  Textual support,  French

Record number: 37, Textual support number: 1 DEF

Déplacement des images d'une photo dû aux différences de niveau (dénivelée) au sol.  2, record 37, French, - d%C3%A9formation%20de%20d%C3%A9nivel%C3%A9e

Record number: 37, Textual support number: 1 OBS

déformation de dénivelée : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  3, record 37, French, - d%C3%A9formation%20de%20d%C3%A9nivel%C3%A9e

Record 37,  Textual support,  Spanish

Record 38,  Textual support,  English

Record number: 38, Textual support number: 1 OBS

With this type of antenna, the result is a line-by-line image, formed independently, each being a beam echo in the vertical plane, perpendicular to velocity, affected neither by pitch nor yaw.  3, record 38, English, - real%2Daperture%20imaging%20radar

Record number: 38, Textual support number: 2 OBS

real-aperture imaging radar: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  3, record 38, English, - real%2Daperture%20imaging%20radar

Record 38,  Textual support,  French

Record number: 38, Textual support number: 1 CONT

Le radar imageur à antenne réelle acquiert les lignes de l'image indépendamment les unes des autres : chacune d'elle est l'écho d'un faisceau qui se trouve dans un plan vertical perpendiculaire à la vitesse, mais qui est affecté par les mouvements de tangage et de lacet (le roulis n'a pas d'effet car il ne modifie pas la distance mesurée).  1, record 38, French, - radar%20imageur%20%C3%A0%20antenne%20r%C3%A9elle

Record number: 38, Textual support number: 1 OBS

radar imageur à antenne réelle : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  2, record 38, French, - radar%20imageur%20%C3%A0%20antenne%20r%C3%A9elle

Record 38,  Textual support,  Spanish

Record 39,  Textual support,  English

Record number: 39, Textual support number: 1 DEF

In a twin crystal, a plane through which one twin individual forms a mirror image of the other, or the plane at right angles to the axis about which one individual is rotated with respect to the other.  2, record 39, English, - twin%20plane

Record number: 39, Textual support number: 1 CONT

The parts of a twin crystal are related to each other in the following [way:] The relation may be as if one part were derived from the other by reflection over a common plane, the "twin plane."  3, record 39, English, - twin%20plane

Record 39,  Textual support,  French

Record number: 39, Textual support number: 1 DEF

[...] plan réticulaire commun aux deux cristaux; ce plan de macle correspond souvent au plan d'accolement des deux cristaux.  2, record 39, French, - plan%20de%20macle

Record number: 39, Textual support number: 1 CONT

On peut imaginer qu'un cristal de gypse se réfléchit dans un plan parallèle au premier pinacoïde. En unissant ensuite le cristal primitif et son image, on obtient la macle du gypse en forme de queue d'aronde, où le plan de réflexion fait fonction de plan de symétrie de l'ensemble [...] Ce nouveau plan de symétrie est appelé «plan de macle».  3, record 39, French, - plan%20de%20macle

Record 39,  Textual support,  Spanish

Record number: 39, Textual support number: 1 CONT

Macla. Conjunto formado por dos o más cristales que han crecido unidos, dispuestos simétricamente respecto a una cara común o plano de macla.  1, record 39, Spanish, - plano%20de%20macla

Record 40,  Textual support,  English

Record number: 40, Textual support number: 1 DEF

A shutter used at the back of a camera lens consisting of overlapping slats as in a venetian blind.  2, record 40, English, - louver%20shutter

Record number: 40, Textual support number: 1 OBS

The slats open outwards through a right angle and then close. Used in some aircraft cameras because no image distortion occurs at high aircraft speeds as would be the case with a focal plane shutter. Maximum speed is about I/300 second.  2, record 40, English, - louver%20shutter

Record 40,  Textual support,  French

Record number: 40, Textual support number: 1 DEF

Obturateur constitué par une série de minces bandes métalliques parallèles se recouvrant par leurs bords lorsque l'obturateur est fermé.  1, record 40, French, - obturateur%20%C3%A0%20persiennes

Record number: 40, Textual support number: 1 OBS

À l'ouverture de celui-ci, les bandes pivotent sur leurs axes de 90° environ : elles sont alors parallèles entre elles et à l'axe optique.  1, record 40, French, - obturateur%20%C3%A0%20persiennes

Record 40,  Textual support,  Spanish

Record 41,  Textual support,  English

Record number: 41, Textual support number: 1 DEF

A lens system employing reflecting and refracting surfaces which yield a full or almost full 360º simultaneous round-the-horizon image.  1, record 41, English, - panoramic%20lens

Record number: 41, Textual support number: 1 OBS

The image may be formed on a trip of film curved completely around part of the lens system or on a flat film plane.  1, record 41, English, - panoramic%20lens

Record 41,  Textual support,  French

Record number: 41, Textual support number: 1 DEF

Lentille dont la réflexion et la courbure des surfaces permettent une prise de vue sous un angle de 360º.  3, record 41, French, - objectif%20panoramique

Record 41,  Textual support,  Spanish

Record 42,  Textual support,  English

Record number: 42, Textual support number: 1 DEF

A glass or plastic screen, provided with a multi-cell grid pattern for more accurate framing, set at the camera's image-forming plane, where the image can be viewed and focused.  2, record 42, English, - grid%20focusing%20screen

Record 42,  Textual support,  French

Record number: 42, Textual support number: 1 DEF

Écran de verre ou de plastique doté d'une surface grillagée facilitant le cadrage des images et logé dans le plan focal d'un appareil-photo, où sont effectuées la visée et la mise au point de l'image.  2, record 42, French, - verre%20d%C3%A9poli%20quadrill%C3%A9

Record 42,  Textual support,  Spanish

Record 43,  Textual support,  English

Record number: 43, Textual support number: 1 DEF

In a panoramic camera system, the displacement of images of ground points from their expected vertical panoramic positions caused by the tipping of the scan axis within the vertical plane of the flight path. This distortion is additive and modifies again the image positions of points already influenced by panoramic distortion, scan positional distortion, and image motion compensation distortion.  2, record 43, English, - panoramic%20distortion

Record 43,  Textual support,  French

Record 43,  Textual support,  Spanish

Record 44,  Textual support,  English

Record number: 44, Textual support number: 1 DEF

A type of binoculars which have a system of lines or a mark such as across, lying on the image plane of viewing.  1, record 44, English, - field%20binoculars

Record number: 44, Textual support number: 1 OBS

It is used to evaluate distances and angles.  1, record 44, English, - field%20binoculars

Record 44,  Textual support,  French

Record number: 44, Textual support number: 1 DEF

Jumelles dont les lunettes comportent un ensemble de lignes ou une marque telle une croix, superposée au plan de l'image.  1, record 44, French, - jumelles%20de%20campagne

Record number: 44, Textual support number: 1 OBS

On s'en sert pour évaluer des distances et des angles.  1, record 44, French, - jumelles%20de%20campagne

Record number: 44, Textual support number: 2 OBS

jumelles de campagne; jumelles à réticules : termes et définition uniformisés par le Comité de terminologie française du Conseil de doctrine et de tactique de l'Armée de terre.  2, record 44, French, - jumelles%20de%20campagne

Record 44,  Textual support,  Spanish

Record 45,  Textual support,  English

Record number: 45, Textual support number: 1 CONT

From biology to silicon : An analog bio-inspired retina for an adaptive vision smart sensor. An image processing systems, the vision sensor is a phototransduction component. Its aim is to convert incident light into an electrical signal. Today, the development in microelectronic technology allows to integrate few transistors around the photosensitive element. This is the basic structure of the smart vision sensor which includes phototransduction and image processing in the focal plane array.  1, record 45, English, - bio%2Dinspired

Record 45,  Textual support,  French

Record number: 45, Textual support number: 1 DEF

Se dit d'un dispositif informatique calqué sur l'architecture neuronale du vivant.  3, record 45, French, - bio%2Dinspir%C3%A9

Record number: 45, Textual support number: 1 CONT

Les dispositifs bio-inspirés - d'autres diraient neuromimétiques - sont d'une application industrielle particulièrement dans les applications non calculatives, de perception et d'action.  2, record 45, French, - bio%2Dinspir%C3%A9

Record 45,  Textual support,  Spanish

Record 46,  Textual support,  English

Record number: 46, Textual support number: 1 DEF

Printing by use of a planographic plate such as a plate used in Lithography that is neither raised like in Letterpress nor recessed like in Gravure.  2, record 46, English, - planographic%20printing

Record number: 46, Textual support number: 2 DEF

A printing process where the image(ink accepting) and non-printing(ink rejecting) areas lie in the same plane.  3, record 46, English, - planographic%20printing

Record 46,  Textual support,  French

Record number: 46, Textual support number: 1 DEF

Mode d'impression dans lequel l'image imprimante est au même niveau que les blancs.  1, record 46, French, - impression%20%C3%A0%20plat

Record 46,  Textual support,  Spanish

Record 47,  Textual support,  English

Record number: 47, Textual support number: 1 DEF

The radiographic image on the lateral cephalogram that denotes the posterior terminus of the palatal plane.  1, record 47, English, - posterior%20nasal%20spine

Record 47,  Textual support,  French

Record number: 47, Textual support number: 1 DEF

La pointe de l'épine nasale postérieure, à l'extrémité du palais dur.  1, record 47, French, - %C3%A9pine%20nasale%20post%C3%A9rieure

Record 47,  Textual support,  Spanish

Record 48,  Textual support,  English

Record number: 48, Textual support number: 1 CONT

A diffraction-limited optical telescope of 0. 5 m diameter aperture to image the photosphere and chromosphere(to be provided by Japan) with focal plane instruments to record vector magnetograms, Dopplergrams, and filtergrams.  2, record 48, English, - focal%2Dplane%20instrument

Record 48,  Textual support,  French

Record 48,  Textual support,  Spanish

Record 49,  Textual support,  English

Record number: 49, Textual support number: 1 DEF

Distance from the lens mounting flange to the image plane.  1, record 49, English, - flange%20focal%20distance

Record 49,  Textual support,  French

Record number: 49, Textual support number: 1 OBS

distance focale.  3, record 49, French, - distance%20focale%20de%20la%20bague

Record 49,  Textual support,  Spanish

Record 50,  Textual support,  English

Record number: 50, Textual support number: 1 CONT

Figure 1... shows the principle of laminography, a synchronized motion between an X-ray source and a detector generating an geometric focus plane and forms an X-ray slice image of that. Objects in the focal plane are always projected at the same position of the detector. On the other hand, those that are not in the focal plane are projected to other positions of the detector and thus are blurred as the source and detector move in a complete circle. Thus the "noise" from the materials above and below the focal plane is eliminated when all the images on the detectors are overlapped.  2, record 50, English, - laminography

Record number: 50, Textual support number: 1 PHR

X-ray laminography.  3, record 50, English, - laminography

Record 50,  Textual support,  French

Record number: 50, Textual support number: 1 DEF

Technique d'imagerie consistant à obtenir l'image d'un plan privilégié à l'intérieur d'un objet à partir de plusieurs images radiographiques prises sous des angles différents.  2, record 50, French, - laminographie

Record number: 50, Textual support number: 1 CONT

La laminographie est un cas particulier de la tomosynthèse dans lequel la source de rayons X, au lieu de se déplacer autour de l'objet, se déplace dans un plan parallèle au plan que l'on veut examiner. Comme la tomosynthèse, c'est une méthode de contrôle non destructif moins coûteuse que la tomographie tridimensionnelle classique.  2, record 50, French, - laminographie

Record number: 50, Textual support number: 1 PHR

Station de laminographie.  3, record 50, French, - laminographie

Record 50,  Textual support,  Spanish

Record 51,  Textual support,  English

Record number: 51, Textual support number: 1 DEF

A computer-generated image consisting of a pattern of dots and lines which are perceived as three-dimensional by focusing one's eye in front of, or behind the, plane of the image.  1, record 51, English, - autostereogram

Record number: 51, Textual support number: 1 OBS

First used in 1957 of a photographic image, current usage dates from the early nineties.  1, record 51, English, - autostereogram

Record 51,  Textual support,  French

Record 51,  Textual support,  Spanish

Record 52,  Textual support,  English

Record number: 52, Textual support number: 1 CONT

The Hénon attractor grows on the computer screen from a single point into a graceful boomerang shape. The image is produced by iterating a pair of simple functions, one of them having a nonlinear term, applied initially to some point in the plane specified by particular x-and y-coordinates. With each iteration, the attractor as a whole is stretched and folded, in much the same way that a baker kneads bread dough. Points that are initially close together get stretched apart, but are eventually folded back close together. All that's missing is the yeast. There is much that is strange about the Hémon attractor. For one thing, it appears to be the same regardless of the iteration's starting point. It also seems to retain complex detail at all levels : magnify any "line" and it is seen to separate into several parallel lines, each of which also separates under further magnification.  2, record 52, English, - H%C3%A9non%20attractor

Record 52,  Textual support,  French

Record number: 52, Textual support number: 1 DEF

Attracteur étrange et fractal généré à partir d'un point par une application itérative non linéaire du plan sur lui-même. Il a la forme hyperbolique d'un boomerang qui s'étire et se replie sans changer dans le détail.  2, record 52, French, - attracteur%20de%20H%C3%A9non

Record number: 52, Textual support number: 1 OBS

La façon dont apparaissent les points successifs est irrégulière, imprévisible et aléatoire. À cet égard, sa dynamique présente un aspect chaotique, turbulent. Créé en 1976, l'attracteur de Hénon représente le comportement d'un système dynamique conservatif.  2, record 52, French, - attracteur%20de%20H%C3%A9non

Record 52,  Textual support,  Spanish

Record 53,  Textual support,  English

Record number: 53, Textual support number: 1 CONT

One of the most important new designs in the field of laser scanning microscopy is Bio-Rad's new multiphoton microscope. The primary benefit of multiphoton or two-photon microscopy is that it can penetrate much deeper into tissue samples, permitting an unobstructed view of cells such as neurons. The way it accomplishes this feat involves an unusual characteristic of light. When two photons hit a fluorophor simultaneously, it's as if one photon of half the wavelength excited the targeted fluorophor. If two photons of infrared light are directed at a particular sample, they will penetrate to a depth of several millimeters and then combine in the focal plane where the photons are most concentrated, reacting as if one photon of blue light hit the sample. The result is a deep tissue image of superior resolution. Although confocal and multiphoton techniques are generally considered to be overlapping technologies, some enthusiastic supporters consider the multiphoton technique a replacement for confocal microscopy.  1, record 53, English, - multiphoton%20microscopy

Record 53,  Textual support,  French

Record number: 53, Textual support number: 1 CONT

La microscopie multiphotons ou plus précisément deux ou trois photons, peut être considérée comme une évolution de la microscopie confocale [...] Le principe de la microscopie à deux photons consiste à exciter un fluorochrome, non plus au moyen d'un seul photon de haute énergie (E), mais de deux photons dont les énergies sont diminuées de moitié (E/2)[...] la quantité de radicaux libres produits est très nettement réduite. Ce type de microscopie utilise de très courtes émissions de lumière, générées par des lasers infrarouges de puissance élevée.  1, record 53, French, - microscopie%20multiphotons

Record number: 53, Textual support number: 1 OBS

Tiré du Technoscope.  2, record 53, French, - microscopie%20multiphotons

Record 53,  Textual support,  Spanish

Record 54,  Textual support,  English

Record number: 54, Textual support number: 1 DEF

A plane upon which can be projected a system of lines or rays from an object to form an image or picture. In perspective drawing, the system of rays is understood to converge to a single point.  2, record 54, English, - picture%20plane

Record number: 54, Textual support number: 1 OBS

In photogrammetry, the photograph is the picture plane.  2, record 54, English, - picture%20plane

Record 54,  Textual support,  French

Record number: 54, Textual support number: 1 CONT

En tomographie, on superpose dans le plan image les différentes grilles filtrées soit sur une plaque photographique soit sur caméra vidéo.  1, record 54, French, - plan%20image

Record 54,  Textual support,  Spanish