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MOTYČKA, M. BAXANT, P. NOVÁK, F. ŠKODA, J.
Originální název
The Measurement Uncertainty of the Imaging Luminance Measurement Devices
Typ
článek ve sborníku mimo WoS a Scopus
Jazyk
angličtina
Originální abstrakt
An imaging luminance measuring device (ILMD) is capable of simultaneous luminance measurement in every pixel of captured image. A conventional luminance meter only measures average luminance in defined viewing angle. An imaging luminance measuring device offers more flexibility and complexity to the luminance analysis of region of interest. However, these devices require complex hardware and software calibration and the uncertainty analysis is therefore more difficult than in case of a conventional luminance meter. In this article a reader learns about the estimation of measurement uncertainties of imaging luminance measurement devices based on the digital camera. Expanded uncertainty in luminance measurement depends on settings of a digital camera and is not uniform across the image. Therefore, 3D functions are chosen for best representing of expanded uncertainty.
Klíčová slova
luminance camera, measurement uncertainty, digital camera, luminance measurement
Autoři
MOTYČKA, M.; BAXANT, P.; NOVÁK, F.; ŠKODA, J.
Vydáno
18. 9. 2023
Nakladatel
CIE - International Commission on Illumination
Místo
Lublaň, Slovinsko, 18.9.2023
ISBN
978-3-902842-77-0
Kniha
PROCEEDINGS of the 30th Session of the CIE
Edice
1
Číslo edice
Strany od
1917
Strany do
1926
Strany počet
10
BibTex
@inproceedings{BUT185371, author="Martin {Motyčka} and Petr {Baxant} and Filip {Novák} and Jan {Škoda}", title="The Measurement Uncertainty of the Imaging Luminance Measurement Devices", booktitle="PROCEEDINGS of the 30th Session of the CIE", year="2023", series="1", number="1", pages="1917--1926", publisher="CIE - International Commission on Illumination", address="Lublaň, Slovinsko, 18.9.2023", doi="10.25039/x50.2023", isbn="978-3-902842-77-0" }