ThuliumV1, Main, Exploration, bibRecord, 000D27

Improving resolution and image space in a static volumetric 3‐D display

Identifieur interne : 000D27 ( Main/Exploration ); précédent : 000D26; suivant : 000D28

Improving resolution and image space in a static volumetric 3‐D display

Auteurs : Hakki H. Refai [États-Unis, Niger]

Source :

Journal of the Society for Information Display [ 1071-0922 ] ; 2010-12.

RBID : ISTEX:860F90185CCCB96765E283AEEAA41FACB5E612A4

English descriptors

KwdEn :
- 3dicon corporation, Absorption spectra, Achievable image resolution, Center wavelength, Computer engineering, Current display, Digital micromirror devices, Display system, Display technol, Display technologies, Experimental results, Front view, Green light, High resolution, Highenergy state, Image intensity, Image resolution, Image size, Image slices, Image space, Image volume, Imaging, Imaging laser, Imaging lens systems, Individual voxels, Large number, Larger image, Laser, Laser systems, Lens system, More energy, More information, Optical crystal, Optical power, Optical systems, Output intensity, Previous implementations, Projection systems, Refai, Same resolution, Slice, Unit volume, Upconversion technique, Visible light, Volumetric, Volumetric display, Volumetric displays, Voxel brightness, Voxels.
Teeft :
- 3dicon corporation, Absorption spectra, Achievable image resolution, Center wavelength, Computer engineering, Current display, Digital micromirror devices, Display system, Display technol, Display technologies, Experimental results, Front view, Green light, High resolution, Highenergy state, Image intensity, Image resolution, Image size, Image slices, Image space, Image volume, Imaging, Imaging laser, Imaging lens systems, Individual voxels, Large number, Larger image, Laser, Laser systems, Lens system, More energy, More information, Optical crystal, Optical power, Optical systems, Output intensity, Previous implementations, Projection systems, Refai, Same resolution, Slice, Unit volume, Upconversion technique, Visible light, Volumetric, Volumetric display, Volumetric displays, Voxel brightness, Voxels.

Abstract

Abstract— Improvements achieved in image resolution and volume in a volumetric display based on the two‐frequency, two‐step upconversion (TFTS) method are presented. Two digital micromirror devices (DMDs) are utilized to generate fast scanning of the image volume at high resolution. Improvements in resolution and image size over previous implementations are achieved by choosing sodium—ytterbium—fluoride for the imaging crystal instead of the conventional ytterbium—lithium—fluoride composition. Experimentally, images at 532 nm were constructed using 45 slices with each slice rendered at 1024 × 768 resolution, resulting in almost 35 million voxels. The resulting system has the potential to achieve a resolution beyond a targeted 800 million voxels without viewpoint obstruction and with expandability to three‐color imagery.

Url:

https://api.istex.fr/document/860F90185CCCB96765E283AEEAA41FACB5E612A4/fulltext/pdf

DOI: 10.1889/JSID18.12.1065

Affiliations:

Links toward previous steps (curation, corpus...)

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Le document en format XML

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<term>Upconversion technique</term>
<term>Visible light</term>
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<front><div type="abstract">Abstract— Improvements achieved in image resolution and volume in a volumetric display based on the two‐frequency, two‐step upconversion (TFTS) method are presented. Two digital micromirror devices (DMDs) are utilized to generate fast scanning of the image volume at high resolution. Improvements in resolution and image size over previous implementations are achieved by choosing sodium—ytterbium—fluoride for the imaging crystal instead of the conventional ytterbium—lithium—fluoride composition. Experimentally, images at 532 nm were constructed using 45 slices with each slice rendered at 1024 × 768 resolution, resulting in almost 35 million voxels. The resulting system has the potential to achieve a resolution beyond a targeted 800 million voxels without viewpoint obstruction and with expandability to three‐color imagery.</div>
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Improving resolution and image space in a static volumetric 3‐D display

Improving resolution and image space in a static volumetric 3‐D display

Source :

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri