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VIEWING AREA [18 fiches]

Fiche 1 2025-06-25

Anglais

Subject field(s)
  • Visual Disorders
CONT

Photic retinopathy is a generalized term for light-induced retinal damage. It is most often due to inadvertent exposure. Examples include retinal damage induced by solar viewing or the operating microscope. The mechanism is typically photochemical, and this may be enhanced by elevated tissue temperature and increased blood oxygen tension.... The extent of retinal injury and the likelihood of visual recovery depend on multiple factors, including the location and area of exposed retina, the duration, intensity, and spectrum of the light source, and host susceptibility factors, such as age, nutritional status, ocular pigmentation, core temperature, clarity of ocular media, and pre-existing retinal disease.

OBS

Solar retinopathy is an example of photic retinopathy.

Français

Domaine(s)
  • Troubles de la vision
OBS

La rétinopathie solaire est un exemple d'une rétinopathie photique.

Espagnol

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Fiche 2 2025-03-27

Anglais

Subject field(s)
  • Simulation (Cybernetic Systems)
  • Collaboration with WIPO
CONT

Smart eyewear is defined as eyewear incorporating a near-to-eye display. As used herein, near-to-eye display means a display, device, or system, such as a retinal projector, virtual retinal display, visualization element, head-mounted display, heads-up display, or other near-to-eye system, typically worn on the head of a user that generates an image near the eye. In a smart eyewear configuration, a display device is often mounted adjacent to an edge of each of the wearer's eyes and an image is typically displayed in the center of each lens. The location of the displayed image, therefore, forces the wearer to gaze in a direction to view the image generated by the display. Typically positioned near the user's eye, the display is aligned to the central region of the user's field of view to allow review of the displayed information with little or no head movement. This enables the user to view the display while also viewing the area outside the central region and interacting with the surrounding environment. In another embodiment, the displayed image is aligned to a region other than the central region of the user's field of view.

CONT

Near-eye display devices are configured to present images to a user via a display that is positioned close to the user’s eyes. For example, a head-mounted augmented reality display device may be worn on a user’s head to position a near-eye display directly in front of a user’s eyes. A near-eye display may be at least partially see-through to allow a user to view a real-world background in combination with displayed virtual objects. This may allow virtual objects to be displayed such that the virtual objects appear to exist within the real-world environment.

CONT

The technology provides one or more embodiments of a near-eye display (NED) device system. An embodiment of a NED device system comprises a near-eye display device including a near-eye support structure and a near-eye display (NED) supported by the near-eye support structure and having a display field of view. The NED system further comprises an image generation unit supported by the near-eye support structure which outputs image data which is optically coupled to the near-eye display (NED).

OBS

near-to-eye display; near-eye display: data validated by Canadian subject-field experts from École Polytechnique de Montréal, MasterpieceVR and McGill University.

Français

Domaine(s)
  • Simulation (Systèmes cybernétiques)
  • Collaboration avec l'OMPI

Espagnol

Campo(s) temático(s)
  • Simulación (Sistemas cibernéticos)
  • Colaboración con la OMPI
CONT

[…] se contempla que al menos una pantalla […] comprendida en el dispositivo […] no permita ver al usuario a través de ella (es decir, que no sea transparente), siendo preferentemente de tipo NED (siglas en inglés de la expresión "near-eye display" o pantalla cercana al ojo) […]

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Fiche 3 2025-03-27

Anglais

Subject field(s)
  • Cinematography
  • Simulation (Cybernetic Systems)
  • Collaboration with WIPO
CONT

The system... can further transcode the virtual reality video to a 360 degree video stream via the transcoder... The transcoder... can provide the transcoded virtual reality video to the video output device... For example, the transcoder... can provide a virtual reality video to the other(s) substantially similar to the participant viewing area... viewable by the user.

CONT

A distinct feature of VR video compared to normal video is that, in VR, typically only a subset of the entire video region represented by the video pictures, corresponding to the current field of view (FOV) may be displayed, while in normal video applications typically the entire video region is displayed.

Français

Domaine(s)
  • Cinématographie
  • Simulation (Systèmes cybernétiques)
  • Collaboration avec l'OMPI
CONT

En 2016, Tourism Australia a produit plusieurs vidéos en réalité virtuelle qui permettent aux usagers en ligne de visiter quelques-uns des sites les plus célèbres du pays [...]

OBS

vidéo : Ce mot est généralement masculin à l'oral au Québec.

Espagnol

Campo(s) temático(s)
  • Cinematografía
  • Simulación (Sistemas cibernéticos)
  • Colaboración con la OMPI
CONT

Los videos de realidad virtual. Entre los distintos tipos de imágenes que pueden encontrarse en la realidad virtual, nos interesa detenernos […] en las imágenes de video, es decir, aquellas que son registradas con cámaras. En este tipo de imágenes, la realidad virtual matiza el efecto de tiempo pasado que surgió con los primeros dispositivos de registro de imágenes (la fotografía) […]

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Fiche 4 2018-04-04

Anglais

Subject field(s)
  • Computer Graphics
DEF

In computer graphics, a display image scaled to utilize the entire viewing surface or area of a display device.

OBS

full screen: term used on YouTube.

Français

Domaine(s)
  • Infographie
OBS

plein écran: terme utilisé sur YouTube.

Espagnol

Campo(s) temático(s)
  • Gráficos de computadora
DEF

Proceso por el que una imagen visualizada se amplía para utilizar toda el área posible en un dispositivo de visualización.

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Fiche 5 2017-09-29

Anglais

Subject field(s)
  • Private-Sector Bodies and Committees
  • Environmental Management
OBS

[Its] mandates are to assist the Wildlife Branch of the provincial government with the development and operation of their management plan for the Salmon Arm foreshore..., develop, operate and promote a system of walkways, viewing areas and interpretive facilities [and] promote environmental awareness and assist in projects meeting that goal in the Salmon Arm area.

Français

Domaine(s)
  • Organismes et comités du secteur privé
  • Gestion environnementale

Espagnol

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Fiche 6 2017-08-29

Anglais

Subject field(s)
  • Vacuum Tubes (Electronics)
  • Optics
DEF

The rapid modulation of the optical radiation in a periodical manner.

OBS

Within a short time, observer can perceive a periodic series of brighter and darker light stimuli falling on a certain area inside their viewing field.

Français

Domaine(s)
  • Tubes et lampes (Électronique)
  • Optique
CONT

Certains types de ballasts peuvent réduire considérablement l'effet de papillotement.

Espagnol

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Fiche 7 2010-03-01

Anglais

Subject field(s)
  • Marketing Research
  • Radio Broadcasting
DEF

The geographic area surrounding a city in which the boardcasting stations based in that city account for a greater share of the listening or viewing households than do broadcasting stations based in other nearby cities.

Français

Domaine(s)
  • Étude du marché
  • Radiodiffusion

Espagnol

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Fiche 8 2007-01-26

Anglais

Subject field(s)
  • Spacecraft
  • Computer Graphics
CONT

If the pushbroom sensors are capable of starboard and port viewing, SIS [Sensor and Instrument System] could be designed for simultaneous broad area searches and rapid motion detection. By positioning the panchromatic scan line slightly ahead of or slightly behind the multispectral scan line, the sensors could perform a broad area survey and then the two acquired images could be digitally merged together to detect rapid movements. This technique has been applied to SPOT imagery.

Français

Domaine(s)
  • Engins spatiaux
  • Infographie

Espagnol

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Fiche 9 2006-11-11

Anglais

Subject field(s)
  • Optics
  • Electromagnetic Radiation
  • Target Acquisition
CONT

The night tracker is a passive device that receives heat emissions(infrared energy) from a target area... and converts the infrared energy to electrical signals and then to visible light. It displays the visible light as a real-time scene for viewing by the gunner. Objects that are warmer than the ambient temperature appear in the night tracker as varying shades of red; objects cooler than ambient temperature appear in the nightsight as black. The night tracker is a larger and heavier tracker than the day tracker, but performs the same functions. The tracker helps the gunner to locate, identify, and track a target.

Français

Domaine(s)
  • Optique
  • Rayonnements électromagnétiques
  • Acquisition d'objectif
CONT

Le pointeur de nuit du Dragon [...] comporte un viseur de nuit refroidi thermoélectriquement et un pointeur de missile entièrement intégrés dans un même boîtier.

Espagnol

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Fiche 10 2003-10-08

Anglais

Subject field(s)
  • Orbital Stations
CONT

The Cupola provides a pressurised observation and work area for the Space Station crew giving visibility to support the control of the space station remote manipulator system and general external viewing of the Earth, celestial objects and visiting vehicles.

OBS

cupola: term officially approved by the International Space Station official approval Group (ISSOAG).

Français

Domaine(s)
  • Stations orbitales
CONT

La coupole, [constituée] d'une baie vitrée de forme convexe et circulaire [est] composée d'une mosaïque de sept hublots, soit un hublot central de forme circulaire entouré de six autres plus petits et trapézoïdaux. L'ensemble, fixé sur le Node-1 du côté opposé au sas de sortie, fournit une vue panoramique vers le bras manipulateur canadien et sera largement employé lors de différentes opérations.

CONT

La coupole construite par l'Europe est un espace pressurisé destiné à des observations et à l'exécution d'opérations de contrôle. [Elle] a un diamètre de 2 mètres et 1,5 mètre de hauteur. Le bras robotisé peut [être utilisé] depuis cet élément.

OBS

coupole d'observation : terme uniformisé par le Groupe de travail de la terminologie de la Station spatiale internationale (GTTSSI).

Espagnol

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Fiche 11 2000-07-12

Anglais

Subject field(s)
  • Metrology and Units of Measure
  • Optics
  • The Eye
DEF

A unit used for expressing the magnitude of the external light stimulus applied to the eye.

CONT

When the eye is viewing a surface of uniform luminance, the number of trolands is equal to the product of the area in square millimetres of the limiting pupil(natural or artificial) and the luminance of the surface in candelas per square meter.

Français

Domaine(s)
  • Unités de mesure et métrologie
  • Optique
  • Oeil
DEF

Unité d'éclairement rétinien produit lorsque la luminance de l'objet regardé est de un candela par mètre carré en le regardant à travers une pupille de un millimètre carré de surface.

Espagnol

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Fiche 12 2000-02-18

Anglais

Subject field(s)
  • Language Teaching
  • Education (General)
CONT

These new standards have also expanded the definition of language arts from the traditional areas of oral language(listening, speaking) and print language(reading, writing) to include a third area of media language(viewing, representing).

Français

Domaine(s)
  • Enseignement des langues
  • Pédagogie (Généralités)

Espagnol

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Fiche 13 1999-03-23

Anglais

Subject field(s)
  • Computer Display Technology
  • Software
  • Audiovisual Techniques and Equipment
DEF

On a video display unit, moving text from top to bottom through the viewing area.

Français

Domaine(s)
  • Techniques d'affichage (Ordinateurs)
  • Logiciels
  • Audiovisuel (techniques et équipement)
DEF

Réaffichage des écrans antérieurs avec possibilité de reprise à l'écran courant.

Espagnol

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Fiche 14 1985-05-14

Anglais

Subject field(s)
  • Computer Display Technology
  • Optical Telecommunications
DEF

The area of the CRT face which can be directly seen by the console user. Its size is determined by the size of the CRT and the area covered by the face mask. The number space may be less than, equal to, or larger than the viewing area.

Français

Domaine(s)
  • Techniques d'affichage (Ordinateurs)
  • Télécommunications optiques

Espagnol

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Fiche 15 1985-01-21

Anglais

Subject field(s)
  • Computer Hardware
DEF

The area directly addressable as a Cartesian coordinate grid. The number space can be considered to have an imaginary grid overlayed on it. The number space may be equivalent to the dynamic range and/or viewing area. If the number space is greater than the CRT screen, the beam is scissored at the CRT edges. Wrap around usually occurs at the four edges of the number area.

Français

Domaine(s)
  • Matériel informatique

Espagnol

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Fiche 16 1980-07-16

Anglais

Subject field(s)
  • Photography
OBS

The frame size on 35 mm perforated film of an area 17. 5 x 23 mm. This is the standard 35 mm silent motion-picture frame size, and is also used for horizontal viewing as the frame size for filmstrips. Filmstrips are usually produced with special cameras. The same size image is also produced by normal half-frame cameras using standard 35 mm film, and producing twice the normal number of exposures per roll(i. e., 40) on a standard 20-exposure roll. As a comparison, the normal frame size(projected area of the film) for a 35 mm camera using perforated film is 23 x 34 mm, and is called double-frame size.

Français

Domaine(s)
  • Photographie
OBS

Le format normal sur film 35 mm perforé est de 17.5 x 23 mm. C'est le format utilisé pour les films muets de 35 mm et les bandes de films se déroulant dans un plan vertical. Ce format est celui utilisé dans les appareils dits "demi-format" qui utilisent un film 35 mm normal mais produisent deux fois plus de photos par rouleau qu'un 35 mm ordinaire. Ainsi pour ce dernier le format de l'image est de 23 x 34 mm et on l'appelle format double.

Espagnol

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Fiche 17 1975-03-11

Anglais

Subject field(s)
  • Photography
OBS

recording the normal viewing area of the human eye, normal lenses are essential for all kinds of--.

Français

Domaine(s)
  • Photographie
OBS

dans le cadre de la --, la majorité des sujets peuvent être pris (...) avec un objectif de focale normale de 50 mm.

Espagnol

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Fiche 18 1975-03-11

Anglais

Subject field(s)
  • Audiovisual Techniques and Equipment
OBS

An attractive transparency viewer built into an attache case has been introduced by Professional Photo Products. The screens features a viewing area of 14x17 and has 5000 d.

Français

Domaine(s)
  • Audiovisuel (techniques et équipement)

Espagnol

Conserver la fiche 18

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