F-number and focal length of light field systems: a comparative study of field of view, light efficiency, signal to noise ratio, and depth of field

Ihrke, Ivo

Citation link: http://dx.doi.org/10.25819/ubsi/10147

DC Field	Value	Language
dc.contributor.author	Ihrke, Ivo	-
dc.date.accessioned	2022-11-02T12:06:11Z	-
dc.date.available	2022-11-02T12:06:11Z	-
dc.date.issued	2022	de
dc.description	Finanziert aus dem Open-Access-Publikationsfonds der Universität Siegen für Zeitschriftenartikel	de
dc.description.abstract	The paper discusses the light efficiency and signal-to-noise ratio (SNR) of light field imaging systems in comparison to classical 2D imaging, which necessitates the definition of focal length and f-number. A comparison framework between 2D imaging and arbitrary light field imaging systems is developed and exemplified for the kaleidoscopic and the afocal light field imaging architectures. Since the f-number, in addition to the light efficiency of the system, is conceptually linked to the depth-of-field, an appropriate depth-of-field interpretation for light field systems is discussed as well.	en
dc.identifier.doi	http://dx.doi.org/10.25819/ubsi/10147	-
dc.identifier.uri	https://dspace.ub.uni-siegen.de/handle/ubsi/2235	-
dc.identifier.urn	urn:nbn:de:hbz:467-22352	-
dc.language.iso	en	de
dc.source	Optics Continuum ; Vol. 1, Issue 4, 2022, S. 919-933. - https://doi.org/10.1364/OPTCON.445077	de
dc.subject.ddc	530 Physik	de
dc.subject.other	Light field imaging system	en
dc.subject.other	Focal ratio	en
dc.subject.swb	Plenoptische Funktion	de
dc.subject.swb	Blende <Optik>	de
dc.subject.swb	Optisches System	de
dc.title	F-number and focal length of light field systems: a comparative study of field of view, light efficiency, signal to noise ratio, and depth of field	en
dc.type	Article	de
item.fulltext	With Fulltext	-
ubsi.publication.affiliation	Department Elektrotechnik - Informatik	de
ubsi.source.author	Optical Society of America	de
ubsi.source.doi	10.1364/OPTCON.445077	-
ubsi.source.issn	2578-7519	-
ubsi.source.issued	2022	de
ubsi.source.issuenumber	4	de
ubsi.source.pagefrom	919	de
ubsi.source.pageto	933	de
ubsi.source.place	Washington, DC	de
ubsi.source.publisher	Optical Society of America	de
ubsi.source.title	OSA continuum / Optica	de
ubsi.source.volume	1	de
ubsi.subject.ghbs	ZUB	de
ubsi.subject.ghbs	UGU	de
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