TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

On a CRT [cathode ray tube] display unit, the sequence of movements of an electron beam needed to regenerate a display image once.  2, record 1, English, - display%20cycle

Record number: 1, Textual support number: 1 OBS

display cycle: designation and definition standardized by the Canadian Standards Association (CSA).  3, record 1, English, - display%20cycle

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Sur un écran cathodique, ensemble des mouvements successifs d'un faisceau d'électrons nécessaire à la production de l'image.  1, record 1, French, - cycle%20de%20visualisation

Record number: 1, Textual support number: 1 OBS

cycle de visualisation : désignation et définition normalisées par l'Association canadienne de normalisation (CSA).  2, record 1, French, - cycle%20de%20visualisation

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

In burst mode several photographs are captured in quick succession... This is used mainly when the subject is in successive motion, such as sports. The photographer can then select the best image of the group or arrange them in a sequence to study the transitions in detail.  4, record 2, English, - continuous%20mode

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

[...] procédé technique qui permet la prise de plusieurs clichés très rapidement les uns à la suite des autres [...]  1, record 2, French, - mode%20rafale

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

A technique used to generate or record the elements of a display image in any sequence, for example as might be determined by a program.  3, record 3, English, - directed%20scan

Record number: 3, Textual support number: 1 OBS

directed scan; directed-beam scan; random scan: terms and definition reproduced with the permission of the copyright holder, the Canadian Standards Association (CSA), 178 Rexdale Blvd., Toronto, Ontario Canada M9W 1R3. However, CSA shall not be responsible for the manner in which the information is presented, nor for any interpretations thereof. This CSA material may not have been updated to reflect amendments subsequently made to the original content. For further information, contact CSA.  4, record 3, English, - directed%20scan

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Technique de production ou d'enregistrement des éléments d'une image dans un ordre quelconque, par exemple, déterminé par un programme.  2, record 3, French, - balayage%20cavalier

Record number: 3, Textual support number: 1 OBS

balayage cavalier : terme et définition reproduits avec l'autorisation de l'Association canadienne de normalisation (CSA), 178, boul. Rexdale, Toronto (Ontario), Canada M9W 1R3 (détentrice des droits d'auteur). La CSA décline toute responsabilité quant à la façon dont la matière est présentée et quant à toute interprétation pouvant en découler. L'information reproduite pourrait ne pas être à jour. Pour plus de renseignements, communiquer avec la CSA.  3, record 3, French, - balayage%20cavalier

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

The part of a display image, such as a form overlay, which is not changed during a particular sequence of transactions.  4, record 4, English, - background%20image

Record number: 4, Textual support number: 1 OBS

background image; static image: terms and definition standardized by ISO.  5, record 4, English, - background%20image

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Partie d'une image, tel un cadre de surimpression, qui n'est pas modifiée au cours d'une séance particulière de transactions.  2, record 4, French, - fond%20d%27image

Record number: 4, Textual support number: 1 OBS

fond d'image; arrière-plan d'image : termes et définition normalisés par l'ISO.  3, record 4, French, - fond%20d%27image

Record 4,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 CONT

The optical image of the picture being televised is focussed on the front glass faceplate of the camera tube. Since the glass is transparent the light strikes the photoelectric image plate on the inner surface via the lens system.  2, record 6, English, - optical%20image

Record number: 6, Textual support number: 2 CONT

Camera tube. An electron-beam tube in which an electron current or charge-density image is formed from an optical image and scanned in a predetermined sequence to provide an electric signal.  3, record 6, English, - optical%20image

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 CONT

La télévision numérique apprête sa sortie des laboratoires : texte, image, son, graphique, image fixe, image optique ou vidéo, passés au même code binaire, vont offrir leur haute définition aux écrans plats.  2, record 6, French, - image%20optique

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

The FLAIR sequence produces heavily T2-weighted images with cerebrospinal fluid suppression by using the inversion recovery scheme and acquiring the image data after a time delay(called the inversion time), when the longitudinal magnetization of the signal from cerebrospinal fluid is 0.  4, record 7, English, - fluid%20attenuated%20inversion%20recovery

Record number: 7, Textual support number: 1 OBS

The acronym and the terms are often followed by the word "sequence" to make them more transparent.  5, record 7, English, - fluid%20attenuated%20inversion%20recovery

Record number: 7, Textual support number: 2 OBS

dark fluid: term used by the MRI manufacturer Siemens.  5, record 7, English, - fluid%20attenuated%20inversion%20recovery

Record number: 7, Textual support number: 1 PHR

FLAIR image, imaging, MRI, scan, sequence; fluid attenuated inversion recovery image, imaging, magnetic resonance imaging, pulse sequence, sequence; dark fluid contrast, sequence, technique.  5, record 7, English, - fluid%20attenuated%20inversion%20recovery

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

[...] séquence permettant de supprimer l'image des liquides, basée sur le fait qu'en inversion-récupération (IR) la repousse de l'aimantation de chaque tissu [...] passe par zéro au temps t = 0,69 T1 après l'impulsion de 180° [...]  3, record 7, French, - FLAIR

Record number: 7, Textual support number: 1 OBS

Le terme «FLAIR» est souvent précédé du mot «séquence», ce qui permet non seulement de le rendre transparent, mais aussi de lever l'ambiguïté de son genre.  4, record 7, French, - FLAIR

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

The analysis of remote sensing changes that occur at different dates(two or more) and that allows image pair or image sequence to be compared.  2, record 8, English, - temporal%20analysis

Record number: 8, Textual support number: 1 OBS

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

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Analyse des changements [portant sur] deux ou plusieurs dates en comparant une paire ou une séquence d'images [;] les changements peuvent s'analyser de manière qualitative ou quantitative.  2, record 8, French, - analyse%20temporelle

Record number: 8, Textual support number: 1 OBS

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

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

Image direction as measured along the sequence of line-of-sight rays from the radar to each and every reflecting point in the illuminated scene.  2, record 9, English, - slant%2Drange

Record number: 9, Textual support number: 1 CONT

Since a SAR looks down and to the side, the slant range to ground range transformation has an inherent geometric scale which changes across the image swath.  2, record 9, English, - slant%2Drange

Record number: 9, Textual support number: 1 OBS

slant-range: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  3, record 9, English, - slant%2Drange

Record number: 9, Textual support number: 1 PHR

Slant-range scale distortion.  3, record 9, English, - slant%2Drange

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

Distance parcourue par l'onde électromagnétique entre le capteur actif et la cible, obtenue par la mesure du temps de parcours.  3, record 9, French, - distance%2Dtemps

Record number: 9, Textual support number: 1 CONT

Pour tous les angles, l'antenne du radar mesure la distance radiale entre le radar et chaque cible sur la surface : c'est la distance oblique (ou distance-temps).  4, record 9, French, - distance%2Dtemps

Record number: 9, Textual support number: 1 OBS

distance-temps : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  5, record 9, French, - distance%2Dtemps

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 CONT

The MPEG standard is primarily a bitstream specification, although it also specifies a typical decoding process to assist in interpreting the bitstream specification. This approach supports data interchange, but it does not restrict creativity and innovation in the means for creating or decoding that bitstream. The bitstream architecture is based on a sequence of pictures, each of which contains the data needed to create a single displayable image. Note that the order of transmission of pictures in the data stream may not be the same as the order in which pictures will be displayed-this will be evident shortly. There are four different kinds of pictures, depending on how each picture is to be decoded : I pictures... P pictures... B pictures are interpolated pictures, which are coded by interpolating between a previous and a future I or P picture. This process is sometimes referred to as "bidirectional prediction. "  4, record 10, English, - B%20picture

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 DEF

Image codée en utilisant une prédiction compensée du mouvement, d'après une image de référence antérieure et/ou future.  1, record 10, French, - image%20cod%C3%A9e%20par%20pr%C3%A9diction%20bidirectionnelle

Record number: 10, Textual support number: 1 CONT

Le débit numérique d'images vidéo compressées selon MPEG-1 a été fixé à 1,5 Mbits/s, compatible avec le taux de transfert des lecteurs de CD ROM, dans le but de développer des applications multimédia basées sur le stockage de séquences animées. Le format standard mais paramétrable des images est de 352 X 288 pixels, avec vidéo non entrelacée. [...] Trois statuts d'images ont donc été définis : - l'«intrapicture», (image de type I) qui est transmise dans sa totalité selon une compression identique à JPEG. Elle servira de référence pour le calcul des autres images et lors des accès aléatoires dans une lecture accélérée de type magnétoscope (notion de «keyframe» dans Quicktime); - la «predicted picture» (image de type P), ou image prédite, codée à partir des images complètes précédentes grâce aux vecteurs de mouvements des blocs 8 X 8 pixels et avec une correction d'erreur sur le contenu du bloc, environ une image sur trois; - l'image interpolée ou bi-directionnelle (image de type B) [...]  2, record 10, French, - image%20cod%C3%A9e%20par%20pr%C3%A9diction%20bidirectionnelle

Record number: 10, Textual support number: 1 OBS

Vidéo.  1, record 10, French, - image%20cod%C3%A9e%20par%20pr%C3%A9diction%20bidirectionnelle

Record 10,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 CONT

RADARSAT ScanSAR Beam Modes : A ScanSAR beam mode is composed of either two, three, or four single beams. The sequence of beams is organized so that the data is collected from a larger area, than what can be collected using a single beam. The ability to "steer" the radar beam using different incidence angles increases the frequency of repeat coverage. For the ScanSAR beam modes, the radar backscatter decrease resulting from incidence angle differences within the image range should be considered before interpreting the image brightness of a specific target. Incidence angle corrections should be applied on the data before making a direct comparison of image brightness values from different Standard beam mode images.  2, record 13, English, - ScanSAR%20beam%20mode

Record number: 13, Textual support number: 2 CONT

The ScanSAR beam mode, a feature unique to RADARSAT, provides repeat coverage of large areas and yields critical information for strategic operations planning, ScanSAR provides information for scales on the order of 1:5,000,000 to 1:250,000.  3, record 13, English, - ScanSAR%20beam%20mode

Record number: 13, Textual support number: 1 OBS

ScanSAR beam mode: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  4, record 13, English, - ScanSAR%20beam%20mode

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 OBS

Le mode faisceau «ScanSAR» de RADARSAT comporte deux, trois ou quatre faisceaux simples. La configuration de faisceaux «ScanSAR» permet une couverture beaucoup plus étendue que la configuration à faisceau unique. De plus, comme le faisceau radar peut être orienté en fonction des différents angles d'incidence, la fréquence du cycle de couverture s'en trouve ainsi accrue.  2, record 13, French, - mode%20faisceau%20%C2%ABScanSAR%C2%BB

Record number: 13, Textual support number: 2 OBS

mode faisceau «ScanSAR» : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  2, record 13, French, - mode%20faisceau%20%C2%ABScanSAR%C2%BB

Record number: 13, Textual support number: 1 PHR

Mode faisceau «ScanSAR» étroit, large.  2, record 13, French, - mode%20faisceau%20%C2%ABScanSAR%C2%BB

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 DEF

An independently decodable sequence of entropy encoded bytes of compressed image data.  2, record 14, English, - entropy%2Dcoded%20segment

Record number: 14, Textual support number: 1 OBS

Information Technology Vocabulary, extract of ISO/IEC 10918-1 (F/E).  3, record 14, English, - entropy%2Dcoded%20segment

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 DEF

Séquence indépendamment décodable d'octets à codage entropique de données d'image comprimées.  1, record 14, French, - segment%20de%20donn%C3%A9es%20%C3%A0%20codage%20entropique

Record number: 14, Textual support number: 1 OBS

Vocabulaire des technologies de l'information, extrait de l'ISO/CEI 10918-1 (F/E).  2, record 14, French, - segment%20de%20donn%C3%A9es%20%C3%A0%20codage%20entropique

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

A form of radionuclide angiocardiography in which images are taken at specific phases of the cardiac cycle over a series of several hundred cycles. Timing of image recording is set, or gated, by the occurrence of specific electrocardiographic waveforms, and the data can be used to determine average activity during specific cardiac cycle phases or can be accumulated and displayed in rapid sequence, as a movie.  5, record 15, English, - equilibrium%20radionuclide%20angiocardiography

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 OBS

L'angiocardiographie isotopique [...] consiste à injecter par voie intraveineuse une faible quantité de traceur radioactif en enregistrant la radioactivité précordiale à l'aide d'une gamma caméra reliée à un ordinateur. Pour mesurer la fonction ventriculaire par angiographie isotopique, il existe essentiellement deux méthodes : méthode du «premier transit» à travers les cavités cardiaques et méthode «à l'équilibre». Cette dernière méthode utilise le marquage des hématies du patient par le Tc-99m et nécessite l'addition des images provenant de plusieurs angles cardiaques à l'aide d'une synchronisation par ECG.  2, record 15, French, - ventriculographie%20isotopique%20%C3%A0%20l%27%C3%A9quilibre

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 DEF

[A digital camera] software [that allows] the merging of pictures... in a sequence of shots to create a single seamless panoramic image.  1, record 16, English, - PhotoStich%20software

Record number: 16, Textual support number: 1 OBS

PhotoStich is a Canon company product.  2, record 16, English, - PhotoStich%20software

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 OBS

PhotoStich est un produit de la compagnie Canon.  2, record 16, French, - logiciel%20PhotoStich

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 DEF

The sequence of events needed to generate a display image from its representation in storage device.  2, record 17, English, - regeneration

Record number: 17, Textual support number: 1 OBS

regeneration; image regeneration: terms standardized by ISO and CSA.  3, record 17, English, - regeneration

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 DEF

Suite d'événements nécessaires pour produire une image d'après sa représentation en mémoire.  3, record 17, French, - r%C3%A9g%C3%A9n%C3%A9ration

Record number: 17, Textual support number: 1 OBS

régénération; régénération d'image : termes normalisés par l'ISO/CEI et la CSA.  4, record 17, French, - r%C3%A9g%C3%A9n%C3%A9ration

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 DEF

In computer graphics, a designated area of the screen that is flooded with a particular color.  3, record 18, English, - fill

Record number: 18, Textual support number: 1 CONT

A display screen must be erased before an image is generated and between images(frames) in an animation sequence. A screen may be erased to its natural "off" color(typically black or green), or it may be filled to a solid color such as white if elements of a different color will be generated. Lines and characters are often drawn in black on a white background to give the effect of pen on paper. This is achieved through the white erase, or "fill".  2, record 18, English, - fill

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 DEF

Partie d'une image sélectionnée et modifiée sur écran d'ordinateur à l'aide d'un logiciel graphique, par l'utilisation d'une couleur particulière.  2, record 18, French, - remplissage%20d%27%C3%A9cran

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 DEF

A display device that generates a display image as a series of vectors drawn from point to point in a systematic sequence.  1, record 19, English, - vector%20display%20device

Record number: 19, Textual support number: 1 OBS

The image is regenerated to avoid fading.  1, record 19, English, - vector%20display%20device

Record number: 19, Textual support number: 2 OBS

vector display device; vector-refresh display; vector-display device: terms standardized by ISO and CSA.  3, record 19, English, - vector%20display%20device

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 DEF

Dispositif d'affichage générateur d'images sous forme de séries de vecteurs tracés point à point.  1, record 19, French, - dispositif%20d%27affichage%20vectoriel

Record number: 19, Textual support number: 1 OBS

visuel de régénération à vecteurs; visuel de régénération vectorisée; dispositif d'affichage vectoriel : termes normalisés par l'ISO et la CSA.  3, record 19, French, - dispositif%20d%27affichage%20vectoriel

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 CONT

a properly chosen sequence of electronic image processing steps, can reveal surface details which are not otherwise observed in SEM images.  2, record 20, English, - electronic%20image%20processing

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 CONT

un ordre convenablement choisi d'opérations de traitement électronique des images peut servir à mettre en évidence des détails de surface qui, sans cela, ne sont pas visibles sur les images.  1, record 20, French, - traitement%20%C3%A9lectronique%20des%20images

Record 20,  Textual support,  Spanish

Record number: 20, Textual support number: 1 CONT

Los sistemas de procesado de imágenes por medios electrónicos (...) están constituidos por un dispositivo fotosensible que emite señales proporcionales al valor absoluto de la iluminación en cada punto de la imagen, respaldado por un potente ordenador que intenta extraer las características geométricas del objeto a partir de los datos digitales resultantes.  1, record 20, Spanish, - procesado%20de%20im%C3%A1genes%20por%20medios%20electr%C3%B3nicos

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 CONT

Video compression ratios available from various vendors of full-motion video boards range up to 160 : 1 and perform adequately on standalone multimedia desktop platforms transmitting image data from CD-ROM or videodisk peripherals. However, these compression ratios will not be sufficient for effective transmission of complex videos and renderings that are being produced by engineering designers or even simpler videos in highly interactive multiuser networked environments. The solution, however, is already on the horizon in the form of fractional dimensional compression techniques(fractals) that can reach astonishing compression ratios of 10, 000 : 1. This is possible because fractals, despite their apparent complexity, have a very low information content and can be specified as relatively simple expressions. Fractal compression is obtained via mathematical functions that describe a sequence of transformations of an image and when applied repeatedly, converge on a unique fractal. Fractal compression algorithms can be incorporated in software or VLSI microchips and, if applied to a typical CD-ROM disk, should provide nearly seven hours of full-motion.  2, record 21, English, - fractal%20compression

Record 21,  Textual support,  French

Record number: 21, Textual support number: 1 CONT

Le principe de la compression fractale réside dans la recherche de formes ou de motifs répétitifs dans une image, et dans le codage mathématique sous forme d'équations de ces motifs. Il est également possible de définir et d'exploiter des bibliothèques de motifs, afin d'améliorer la compression sur des séries d'images identiques.  1, record 21, French, - compression%20fractale

Record 21,  Textual support,  Spanish

Record 22,  Textual support,  English

Record number: 22, Textual support number: 1 CONT

The MPEG standard is primarily a bitstream specification, although it also specifies a typical decoding process to assist in interpreting the bitstream specification. This approach supports data interchange, but it does not restrict creativity and innovation in the means for creating or decoding that bitstream. The bitstream architecture is based on a sequence of pictures, each of which contains the data needed to create a single displayable image. Note that the order of transmission of pictures in the data stream may not be the same as the order in which pictures will be displayed-this will be evident shortly. There are four different kinds of pictures, depending on how each picture is to be decoded : I pictures are intracoded, meaning that they are coded independent of any other picture. An I picture must exist at the start of any video stream and also at any random-access entry point in the stream. P pictures.... B pictures.... D pictures....  1, record 22, English, - I%20picture

Record 22,  Textual support,  French

Record number: 22, Textual support number: 1 DEF

Image codée en utilisant uniquement ses propres informations.  2, record 22, French, - image%20de%20type%20I

Record number: 22, Textual support number: 1 CONT

Le débit numérique d'images vidéo compressées selon MPEG-1 a été fixé à 1,5 Mbits/s, compatible avec le taux de transfert des lecteurs de CD ROM, dans le but de développer des applications multimédia basées sur le stockage de séquences animées. Le format standard mais paramétrable des images est de 352 X 288 pixels, avec vidéo non entrelacée. [...] Trois statuts d'images ont donc été définis : - l'«intrapicture», (image de type I) qui est transmise dans sa totalité selon une compression identique à JPEG. Elle servira de référence pour le calcul des autres images et lors des accès aléatoires dans une lecture accélérée de type magnétoscope (notion de «keyframe» dans Quicktime); - la «predicted picture» (image de type P), ou image prédite, codée à partir des images complètes précédentes grâce aux vecteurs de mouvements des blocs 8 x 8 pixels et avec une correction d'erreur sur le contenu du bloc, environ une image sur trois; - l'image interpolée ou bi-directionnelle (image de type B) [...]  1, record 22, French, - image%20de%20type%20I

Record number: 22, Textual support number: 1 OBS

Vidéo.  2, record 22, French, - image%20de%20type%20I

Record 22,  Textual support,  Spanish

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 CONT

The MPEG standard is primarily a bitstream specification, although it also specifies a typical decoding process to assist in interpreting the bitstream specification. This approach supports data interchange, but it does not restrict creativity and innovation in the means for creating or decoding that bitstream. The bitstream architecture is based on a sequence of pictures, each of which contains the data needed to create a single displayable image. Note that the order of transmission of pictures in the data stream may not be the same as the order in which pictures will be displayed-this will be evident shortly. There are four different kinds of pictures, depending on how each picture is to be decoded : I pictures.... P pictures.... B pictures.... D pictures are a special format that is only used for implementing fast search modes.  1, record 23, English, - D%20picture

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 DEF

Image codée en utilisant uniquement ses propres informations. Parmi les coefficients DCT de sa représentation codée, seuls figurent les coefficients DC.  1, record 23, French, - image%20cod%C3%A9e%20DC

Record number: 23, Textual support number: 1 OBS

Vidéo.  1, record 23, French, - image%20cod%C3%A9e%20DC

Record 23,  Textual support,  Spanish

Record 24,  Textual support,  English

Record number: 24, Textual support number: 1 CONT

The MPEG standard is primarily a bitstream specification, although it also specifies a typical decoding process to assist in interpreting the bitstream specification. This approach supports data interchange, but it does not restrict creativity and innovation in the means for creating or decoding that bitstream. The bitstream architecture is based on a sequence of pictures, each of which contains the data needed to create a single displayable image. Note that the order of transmission of pictures in the data stream may not be the same as the order in which pictures will be displayed-this will be evident shortly. There are four different kinds of pictures, depending on how each picture is to be decoded : I pictures.... P pictures are predicted pictures, which are coded using motion compensation from a previous I or P picture. B pictures.... D pictures....  1, record 24, English, - P%20picture

Record 24,  Textual support,  French

Record number: 24, Textual support number: 1 DEF

Image codée en utilisant une prédiction compensée en mouvement à partir de l'image de référence antérieure.  2, record 24, French, - image%20pr%C3%A9dite

Record number: 24, Textual support number: 1 CONT

Le débit numérique d'images vidéo compressées selon MPEG-1 a été fixé à 1,5 Mbits/s, compatible avec le taux de transfert des lecteurs de CD ROM, dans le but de développer des applications multimédia basées sur le stockage de séquences animées. Le format standard mais paramétrable des images est de 352 X 288 pixels, avec vidéo non entrelacée. [...] Trois statuts d'images ont donc été définis : - l'«intrapicture», (image de type I) qui est transmise dans sa totalité selon une compression identique à JPEG. Elle servira de référence pour le calcul des autres images et lors des accès aléatoires dans une lecture accélérée de type magnétoscope (notion de «keyframe» dans Quicktime); - la «predicted picture» (image de type P), ou image prédite, codée à partir des images complètes précédentes grâce aux vecteurs de mouvements des blocs 8 X 8 pixels et avec une correction d'erreur sur le contenu du bloc, environ une image sur trois; - l'image interpolée ou bi-directionnelle (image de type B) [...]  1, record 24, French, - image%20pr%C3%A9dite

Record number: 24, Textual support number: 1 OBS

Vidéo.  2, record 24, French, - image%20pr%C3%A9dite

Record 24,  Textual support,  Spanish

Record 25,  Textual support,  English

Record number: 25, Textual support number: 1 DEF

A visual disturbance in a videodisc image that is caused when the fields from two different images are combined during editing into one frame. Flutter can also happen when a motion sequence is frozen on a particular frame of the sequence.  1, record 25, English, - frame%20flutter

Record 25,  Textual support,  French

Record 25,  Textual support,  Spanish

Record 26,  Textual support,  English

Record number: 26, Textual support number: 1 CONT

a) T1 sequence axial transverse image. Large homogeneous mass with a star-like central scar. b) Same patient : macroscopic aspect. Well-limited nodular tumour, but no true capsule, with central star-like fibrous scar tissue.  1, record 26, English, - star%2Dlike%20scar

Record 26,  Textual support,  French

Record number: 26, Textual support number: 1 CONT

a) Coupe axiale transverse SPT1. Volumineuse masse homogène avec cicatrice centrale étoilée. b) Même patient : aspect macroscopique. Nodule tumoral bien limité sans véritable encapsulation présentant dans sa partie centrale une cicatrice fibreuse étoilée.  1, record 26, French, - cicatrice%20%C3%A9toil%C3%A9e

Record 26,  Textual support,  Spanish

Record 27,  Textual support,  English

Record number: 27, Textual support number: 1 OBS

a properly chosen sequence of electronic image processing steps, can reveal surface details which are not otherwise observed in SEM images.  1, record 27, English, - SEM%20image

Record 27,  Textual support,  French

Record number: 27, Textual support number: 1 OBS

[le] traitement électronique des images peut servir à mettre en évidence des détails de surface qui, sans cela, ne sont pas visibles sur les images obtenues avec le microscope à balayage électronique.  1, record 27, French, - image%20obtenue%20avec%20le%20microscope%20%C3%A0%20balayage%20%C3%A9lectronique

Record 27,  Textual support,  Spanish

Record 28,  Textual support,  French

Record 28,  Textual support,  Spanish

Record 29,  Textual support,  English

Record number: 29, Textual support number: 1 DEF

The method of tracing the elements of a display image in any sequence given by the computer program, where CRT beam motion is analogous to the pen movements of a flatbed plotter.  1, record 29, English, - directed%20beam

Record 29,  Textual support,  French

Record 29,  Textual support,  Spanish

Record 30,  Textual support,  English

Record number: 30, Textual support number: 1 DEF

an image that, when viewed directly, shows the characters, words, and sentences in the same sequence and arrangement present in the original.  1, record 30, English, - right%20reading

Record 30,  Textual support,  French

Record number: 30, Textual support number: 1 DEF

image devant être lue à l'aide d'un miroir pour que les caractères, mots et phrases soient dans le même ordre et disposés de la même façon que sur l'original.  1, record 30, French, - lecture%20%C3%A0%20l%27endroit

Record 30,  Textual support,  Spanish

Record 31,  Textual support,  English

Record number: 31, Textual support number: 1 DEF

The sequence of sounds or graphic signs by which a speaker refers to a physical entity or abstract concept of which he has a mental image. Thus the word star(the signifier) may be used to convey the idea of a ’luminous heavenly body’(the(...) signified or referent).  2, record 31, English, - signifier

Record 31,  Textual support,  French

Record number: 31, Textual support number: 1 CONT

Le signifiant, dans la théorie saussurienne du signe, est la forme concrète, perceptible à l'oreille (l'image acoustique), qui renvoie à un concept, le signifié. C'est donc un son ou une suite de sons, qui peuvent être représentés secondairement par des symboles graphiques. Le signifiant linguistique est toujours linéaire, c'est-à-dire que ses éléments se succèdent et ne sauraient être simultanés.  2, record 31, French, - signifiant

Record 31,  Textual support,  Spanish