Compressive Volumetric Light-Field Excitation

Abstract We explain how volumetric light-field excitation can be converted to a process that entirely avoids 3D reconstruction, deconvolution, and calibration of optical elements while taking scattering in the probe better into account. For spatially static probes, this is achieved by an efficient (...

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Autores principales:	David C. Schedl, Oliver Bimber
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/a5171afa83e44eb19e5fa4a4de75ace9
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spelling	oai:doaj.org-article:a5171afa83e44eb19e5fa4a4de75ace92021-12-02T11:40:50ZCompressive Volumetric Light-Field Excitation10.1038/s41598-017-13136-22045-2322https://doaj.org/article/a5171afa83e44eb19e5fa4a4de75ace92017-10-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-13136-2https://doaj.org/toc/2045-2322Abstract We explain how volumetric light-field excitation can be converted to a process that entirely avoids 3D reconstruction, deconvolution, and calibration of optical elements while taking scattering in the probe better into account. For spatially static probes, this is achieved by an efficient (one-time) light-transport sampling and light-field factorization. Individual probe particles (and arbitrary combinations thereof) can subsequently be excited in a dynamically controlled way while still supporting volumetric reconstruction of the entire probe in real-time based on a single light-field recording.David C. SchedlOliver BimberNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q David C. Schedl Oliver Bimber Compressive Volumetric Light-Field Excitation
description	Abstract We explain how volumetric light-field excitation can be converted to a process that entirely avoids 3D reconstruction, deconvolution, and calibration of optical elements while taking scattering in the probe better into account. For spatially static probes, this is achieved by an efficient (one-time) light-transport sampling and light-field factorization. Individual probe particles (and arbitrary combinations thereof) can subsequently be excited in a dynamically controlled way while still supporting volumetric reconstruction of the entire probe in real-time based on a single light-field recording.
format	article
author	David C. Schedl Oliver Bimber
author_facet	David C. Schedl Oliver Bimber
author_sort	David C. Schedl
title	Compressive Volumetric Light-Field Excitation
title_short	Compressive Volumetric Light-Field Excitation
title_full	Compressive Volumetric Light-Field Excitation
title_fullStr	Compressive Volumetric Light-Field Excitation
title_full_unstemmed	Compressive Volumetric Light-Field Excitation
title_sort	compressive volumetric light-field excitation
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/a5171afa83e44eb19e5fa4a4de75ace9
work_keys_str_mv	AT davidcschedl compressivevolumetriclightfieldexcitation AT oliverbimber compressivevolumetriclightfieldexcitation
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Compressive Volumetric Light-Field Excitation

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