77‐1: Invited Paper: Modelling Visibility of Temporal Light Artefacts

77‐1: Invited Paper: Modelling Visibility of Temporal Light Artefacts

As LEDs respond almost instantaneously to the driving current, they are susceptible to Temporal Light Artefacts (TLAs). We used the results of more than 10 perception studies to quantify the visibility of these TLAs. The developed and validated visibility measures can be used to design LED light sou...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2018-05, Vol.49 (1), p.1028-1031
Hauptverfasser: Perz, Małgorzata, Sekulovski, Dragan, Vogels, Ingrid M. L. C., Heynderickx, Ingrid E. J.
Format: Artikel
Sprache:eng
Schlagworte:
flicker
LED lighting
Light emitting diodes
Light sources
Modelling vision
phantom array effect
stroboscopic effect
temporal light artefacts
Visibility
visual perception
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Zusammenfassung:As LEDs respond almost instantaneously to the driving current, they are susceptible to Temporal Light Artefacts (TLAs). We used the results of more than 10 perception studies to quantify the visibility of these TLAs. The developed and validated visibility measures can be used to design LED light sources with high lighting quality in various applications.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.12194