Development of a scalable tabletop display using projection-based light field technology

We present a light-field display optical system design, state-of-the-art hardware technology, and computational software that are readily scalable (due to their modular structure) and provide naturally immersive and volumetric display systems. We explain the integration of 72 microprojectors into th...

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Autores principales:	Hamong Shim, Dongkil Lee, Jongbok Park, Seonkyu Yoon, Hoemin Kim, Kwangsoo Kim, Daerak Heo, Beomjun Kim, Joonku Hahn, Youngmin Kim, Wongun Jang
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2021
Materias:	light field display tabletop display projection-based light field display integral imaging 3d display Computer engineering. Computer hardware TK7885-7895
Acceso en línea:	https://doaj.org/article/6eb63dd8b08d4b97ac710b5e5688ea12
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id	oai:doaj.org-article:6eb63dd8b08d4b97ac710b5e5688ea12
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spelling	oai:doaj.org-article:6eb63dd8b08d4b97ac710b5e5688ea122021-11-26T11:19:47ZDevelopment of a scalable tabletop display using projection-based light field technology1598-03162158-160610.1080/15980316.2021.1965048https://doaj.org/article/6eb63dd8b08d4b97ac710b5e5688ea122021-10-01T00:00:00Zhttp://dx.doi.org/10.1080/15980316.2021.1965048https://doaj.org/toc/1598-0316https://doaj.org/toc/2158-1606We present a light-field display optical system design, state-of-the-art hardware technology, and computational software that are readily scalable (due to their modular structure) and provide naturally immersive and volumetric display systems. We explain the integration of 72 microprojectors into the tabletop display system. In addition, we used 6 workstations for all images and 18 high-performance graphics processing units. Sophisticated image generation through author tooling and the pixel re-arrangement algorithm in the Unity engine enabled us to produce complete three-dimensional images from the radiant rays of two-dimensional pixels using diffuser screens and microlens arrays.Hamong ShimDongkil LeeJongbok ParkSeonkyu YoonHoemin KimKwangsoo KimDaerak HeoBeomjun KimJoonku HahnYoungmin KimWongun JangTaylor & Francis Grouparticlelight field displaytabletop displayprojection-based light field displayintegral imaging3d displayComputer engineering. Computer hardwareTK7885-7895ENJournal of Information Display, Vol 22, Iss 4, Pp 285-292 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	light field display tabletop display projection-based light field display integral imaging 3d display Computer engineering. Computer hardware TK7885-7895
spellingShingle	light field display tabletop display projection-based light field display integral imaging 3d display Computer engineering. Computer hardware TK7885-7895 Hamong Shim Dongkil Lee Jongbok Park Seonkyu Yoon Hoemin Kim Kwangsoo Kim Daerak Heo Beomjun Kim Joonku Hahn Youngmin Kim Wongun Jang Development of a scalable tabletop display using projection-based light field technology
description	We present a light-field display optical system design, state-of-the-art hardware technology, and computational software that are readily scalable (due to their modular structure) and provide naturally immersive and volumetric display systems. We explain the integration of 72 microprojectors into the tabletop display system. In addition, we used 6 workstations for all images and 18 high-performance graphics processing units. Sophisticated image generation through author tooling and the pixel re-arrangement algorithm in the Unity engine enabled us to produce complete three-dimensional images from the radiant rays of two-dimensional pixels using diffuser screens and microlens arrays.
format	article
author	Hamong Shim Dongkil Lee Jongbok Park Seonkyu Yoon Hoemin Kim Kwangsoo Kim Daerak Heo Beomjun Kim Joonku Hahn Youngmin Kim Wongun Jang
author_facet	Hamong Shim Dongkil Lee Jongbok Park Seonkyu Yoon Hoemin Kim Kwangsoo Kim Daerak Heo Beomjun Kim Joonku Hahn Youngmin Kim Wongun Jang
author_sort	Hamong Shim
title	Development of a scalable tabletop display using projection-based light field technology
title_short	Development of a scalable tabletop display using projection-based light field technology
title_full	Development of a scalable tabletop display using projection-based light field technology
title_fullStr	Development of a scalable tabletop display using projection-based light field technology
title_full_unstemmed	Development of a scalable tabletop display using projection-based light field technology
title_sort	development of a scalable tabletop display using projection-based light field technology
publisher	Taylor & Francis Group
publishDate	2021
url	https://doaj.org/article/6eb63dd8b08d4b97ac710b5e5688ea12
work_keys_str_mv	AT hamongshim developmentofascalabletabletopdisplayusingprojectionbasedlightfieldtechnology AT dongkillee developmentofascalabletabletopdisplayusingprojectionbasedlightfieldtechnology AT jongbokpark developmentofascalabletabletopdisplayusingprojectionbasedlightfieldtechnology AT seonkyuyoon developmentofascalabletabletopdisplayusingprojectionbasedlightfieldtechnology AT hoeminkim developmentofascalabletabletopdisplayusingprojectionbasedlightfieldtechnology AT kwangsookim developmentofascalabletabletopdisplayusingprojectionbasedlightfieldtechnology AT daerakheo developmentofascalabletabletopdisplayusingprojectionbasedlightfieldtechnology AT beomjunkim developmentofascalabletabletopdisplayusingprojectionbasedlightfieldtechnology AT joonkuhahn developmentofascalabletabletopdisplayusingprojectionbasedlightfieldtechnology AT youngminkim developmentofascalabletabletopdisplayusingprojectionbasedlightfieldtechnology AT wongunjang developmentofascalabletabletopdisplayusingprojectionbasedlightfieldtechnology
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Development of a scalable tabletop display using projection-based light field technology

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