Review of light field technologies

Abstract Light fields are vector functions that map the geometry of light rays to the corresponding plenoptic attributes. They describe the holographic information of scenes by representing the amount of light flowing in every direction through every point in space. The physical concept of light fie...

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Autores principales:	Shuyao Zhou, Tianqian Zhu, Kanle Shi, Yazi Li, Wen Zheng, Junhai Yong
Formato:	article
Lenguaje:	EN
Publicado:	SpringerOpen 2021
Materias:	Light field imaging Holographics Human-machine graphic interaction Drawing. Design. Illustration NC1-1940 Computer applications to medicine. Medical informatics R858-859.7 Computer software QA76.75-76.765
Acceso en línea:	https://doaj.org/article/223829bf8c76405098f1b6ef49a9e81d
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spelling	oai:doaj.org-article:223829bf8c76405098f1b6ef49a9e81d2021-12-05T12:07:18ZReview of light field technologies10.1186/s42492-021-00096-82524-4442https://doaj.org/article/223829bf8c76405098f1b6ef49a9e81d2021-12-01T00:00:00Zhttps://doi.org/10.1186/s42492-021-00096-8https://doaj.org/toc/2524-4442Abstract Light fields are vector functions that map the geometry of light rays to the corresponding plenoptic attributes. They describe the holographic information of scenes by representing the amount of light flowing in every direction through every point in space. The physical concept of light fields was first proposed in 1936, and light fields are becoming increasingly important in the field of computer graphics, especially with the fast growth of computing capacity as well as network bandwidth. In this article, light field imaging is reviewed from the following aspects with an emphasis on the achievements of the past five years: (1) depth estimation, (2) content editing, (3) image quality, (4) scene reconstruction and view synthesis, and (5) industrial products because the technologies of lights fields also intersect with industrial applications. State-of-the-art research has focused on light field acquisition, manipulation, and display. In addition, the research has extended from the laboratory to industry. According to these achievements and challenges, in the near future, the applications of light fields could offer more portability, accessibility, compatibility, and ability to visualize the world.Shuyao ZhouTianqian ZhuKanle ShiYazi LiWen ZhengJunhai YongSpringerOpenarticleLight field imagingHolographicsHuman-machine graphic interactionDrawing. Design. IllustrationNC1-1940Computer applications to medicine. Medical informaticsR858-859.7Computer softwareQA76.75-76.765ENVisual Computing for Industry, Biomedicine, and Art, Vol 4, Iss 1, Pp 1-13 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Light field imaging Holographics Human-machine graphic interaction Drawing. Design. Illustration NC1-1940 Computer applications to medicine. Medical informatics R858-859.7 Computer software QA76.75-76.765
spellingShingle	Light field imaging Holographics Human-machine graphic interaction Drawing. Design. Illustration NC1-1940 Computer applications to medicine. Medical informatics R858-859.7 Computer software QA76.75-76.765 Shuyao Zhou Tianqian Zhu Kanle Shi Yazi Li Wen Zheng Junhai Yong Review of light field technologies
description	Abstract Light fields are vector functions that map the geometry of light rays to the corresponding plenoptic attributes. They describe the holographic information of scenes by representing the amount of light flowing in every direction through every point in space. The physical concept of light fields was first proposed in 1936, and light fields are becoming increasingly important in the field of computer graphics, especially with the fast growth of computing capacity as well as network bandwidth. In this article, light field imaging is reviewed from the following aspects with an emphasis on the achievements of the past five years: (1) depth estimation, (2) content editing, (3) image quality, (4) scene reconstruction and view synthesis, and (5) industrial products because the technologies of lights fields also intersect with industrial applications. State-of-the-art research has focused on light field acquisition, manipulation, and display. In addition, the research has extended from the laboratory to industry. According to these achievements and challenges, in the near future, the applications of light fields could offer more portability, accessibility, compatibility, and ability to visualize the world.
format	article
author	Shuyao Zhou Tianqian Zhu Kanle Shi Yazi Li Wen Zheng Junhai Yong
author_facet	Shuyao Zhou Tianqian Zhu Kanle Shi Yazi Li Wen Zheng Junhai Yong
author_sort	Shuyao Zhou
title	Review of light field technologies
title_short	Review of light field technologies
title_full	Review of light field technologies
title_fullStr	Review of light field technologies
title_full_unstemmed	Review of light field technologies
title_sort	review of light field technologies
publisher	SpringerOpen
publishDate	2021
url	https://doaj.org/article/223829bf8c76405098f1b6ef49a9e81d
work_keys_str_mv	AT shuyaozhou reviewoflightfieldtechnologies AT tianqianzhu reviewoflightfieldtechnologies AT kanleshi reviewoflightfieldtechnologies AT yazili reviewoflightfieldtechnologies AT wenzheng reviewoflightfieldtechnologies AT junhaiyong reviewoflightfieldtechnologies
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Review of light field technologies

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