About: Imaging photometer with a non-professional digital camera

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this paper we present a simple way how to use a consumer level digital camera as a 2D luminance meter or imaging photometer. Our approach is based mostly on measurement of spectral response curves of photosensitive elements and evaluation of output response from the raw image data captured by the camera. Utilization of these characteristics leads to a better calibration of the camera as a luminance meter. The performance improvement while using the image calibration data of the image sensor and objective lens is verified. The potential utilization of a consumer level digital camera as a substitute for expensive measuring devices is discussed. In this paper we present a simple way how to use a consumer level digital camera as a 2D luminance meter or imaging photometer. Our approach is based mostly on measurement of spectral response curves of photosensitive elements and evaluation of output response from the raw image data captured by the camera. Utilization of these characteristics leads to a better calibration of the camera as a luminance meter. The performance improvement while using the image calibration data of the image sensor and objective lens is verified. The potential utilization of a consumer level digital camera as a substitute for expensive measuring devices is discussed. (en)
Title	Imaging photometer with a non-professional digital camera Imaging photometer with a non-professional digital camera (en)
skos:prefLabel	Imaging photometer with a non-professional digital camera Imaging photometer with a non-professional digital camera (en)
skos:notation	RIV/68407700:21230/09:00158656!RIV10-MSM-21230___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA205/09/1302), Z(MSM6840770014)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Fliegel, Karel
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	318532
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/09:00158656
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Imaging systems; image processing; digital cameras; luminance measurement; imaging photometer (en)
http://linked.open.../riv/klicoveSlovo	image processing Imaging systems digital cameras imaging photometer luminance measurement
http://linked.open...ontrolniKodProRIV	[DA88EEE0A282]
http://linked.open...v/mistoKonaniAkce	San Diego, California
http://linked.open...i/riv/mistoVydani	Bellingham (stát Washington)
http://linked.open...i/riv/nazevZdroje	Applications of Digital Image Processing XXXII
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Study of sporadic meteors and weak meteor showers using automatic video intensifiers cameras
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Fliegel, Karel
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2009-08-02 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Výzkum perspektivních informačních a komunikačních technologií
issn	0277-786X
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	SPIE
https://schema.org/isbn	978-0-8194-7733-0
http://localhost/t...ganizacniJednotka	21230
is http://linked.open...avai/riv/vysledek of	Imaging photometer with a non-professional digital camera Imaging photometer with a non-professional digital camera Imaging photometer with a non-professional digital camera Imaging photometer with a non-professional digital camera

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