TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 CONT

Some holographic storage devices claim a density of one terabit, or one trillion bits, in one cubic centimeter... Compact Discs hold... approximately 250, 000 times less information than those holograms would. The theoretical promises of holographic data storage hold much promise for people trying to find ways to retrieve extremely large amounts of data very quickly.  4, fiche 1, Anglais, - holographic%20storage%20device

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 CONT

Au lieu de lire les bits en ordre séquentiel, comme c'est le cas des disques durs et des disques optiques, un dispositif holographique peut lire des millions de pixels à la fois - ce qui permettrait, en théorie toujours, d'obtenir un débit inégalé de plusieurs gigabits par seconde.  3, fiche 1, Français, - dispositif%20holographique

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 CONT

Holographic neural networks can be applied to the same problems as... other network types. However, the process of designing a holographic application is quite specific. Namely, the network topology for most problems turns out to be trivial or very simple. Rather than with topology, the designer is much more concerned with data preprocessing.  1, fiche 2, Anglais, - holographic%20neural%20network

Fiche 2,  Justifications,  Français

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 CONT

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

Fiche 3,  Justifications,  Français

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

Record number: 4, Textual support number: 1 CONT

When the object being studied is asymmetric, a single interferogram does not provide sufficient data; in this case multi-directional interferometric data must be utilized. Data of this type can be obtained from a holographic interferogram in which the transparent object is back-illuminated by a diffuser.  2, fiche 4, Anglais, - holographic%20interferogram

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Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 CONT

Holographic representations enable progressive refinement in image communication or retrieval tasks, with no restrictions on the order in which the data fragments(sections of the representation) are accessed or become available.  2, fiche 5, Anglais, - holographic%20representation

Fiche 5,  Justifications,  Français

Fiche 5,  Justifications,  Espagnol

Fiche 6,  Justifications,  Anglais

Record number: 6, Textual support number: 1 CONT

Sampling and quantization problems in digital holography have been discussed … It is noted that the sample spacing used in holographic data processing is usually selected to be a half wavelength since it can achieve the Nyquist rate.  1, fiche 6, Anglais, - holographic%20data%20processing

Fiche 6,  Justifications,  Français

Fiche 6,  Justifications,  Espagnol

Fiche 7,  Justifications,  Anglais

Record number: 7, Textual support number: 1 DEF

A storage device that records binary information in the form of holograms, which are produced (as interference patterns) on photographic or photochromic media by means of laser beams, and are read by means of low-power laser beams.  3, fiche 7, Anglais, - holographic%20memory

Record number: 7, Textual support number: 1 CONT

Holographic memory offers the possibility of storing 1 terabyte(TB) of data in a sugar-cube-sized crystal. A terabyte of data equals 1, 000 gigabytes, 1 million megabytes or 1 trillion bytes. Data from more than 1, 000 CDs could fit on a holographic memory system. Most computer hard drives only hold 10 to 40 GB of data, a small fraction of what a holographic memory system might hold.  4, fiche 7, Anglais, - holographic%20memory

Fiche 7,  Justifications,  Français

Record number: 7, Textual support number: 1 DEF

Dispositif de stockage qui enregistre l'information binaire sous forme d'hologrammes.  2, fiche 7, Français, - m%C3%A9moire%20holographique

Fiche 7,  Justifications,  Espagnol

Record number: 7, Textual support number: 1 DEF

Dispositivo de almacenamiento que registra la información binaria en forma de hologramas, que se producen (como modelos de interferencias) sobre medios fotográficos o fotocrómicos por medio de rayos láser, y se leen mediante haces láser de baja potencia.  1, fiche 7, Espagnol, - memoria%20hologr%C3%A1fica

Fiche 8,  Justifications,  Anglais

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... computer storage that uses laser beams to store computer-generated data in three-dimensions.  3, fiche 8, Anglais, - holographic%20storage

Record number: 8, Textual support number: 1 OBS

Holostore is a method of data storage. The data is stored as a holographic(3-dimensional) image by passing light through light-sensitive crystals that retain the light patterns.  2, fiche 8, Anglais, - holographic%20storage

Fiche 8,  Justifications,  Français

Record number: 8, Textual support number: 1 DEF

Technologie tri-dimensionnelle utilisant le laser comme moyen de stockage.  2, fiche 8, Français, - stockage%20holographique

Record number: 8, Textual support number: 1 OBS

Technique mise au point par IBM et Lucent Technologies. Cristal photosensible à trois dimensions offrant une possibilité de stockage équivalent à 50 DVD.  3, fiche 8, Français, - stockage%20holographique

Fiche 8,  Justifications,  Espagnol

Record number: 8, Textual support number: 1 DEF

Método para almacenar los datos, haciendo una fotografía multidimensional en un medio de almacenamiento.  1, fiche 8, Espagnol, - holograf%C3%ADa

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Fiche 9,  Justifications,  Espagnol