Detail publikace

The Measurement Uncertainty of the Imaging Luminance Measurement Devices

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

1

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"
}