Englisch, Daniel ; Khanh, Tran Quoc
Hrsg.: Commission International de l'Éclairage (CIE) (2015)
Spectral detection sensitivity in the mesopic range for objects in the periphery - Testing CIE recommended model for mesopic viewing.
28th CIE Session. Wien (28.06.2015-04.07.2015)
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
The focus of this study is testing the recommended model for mesopic photometry of the CIE (CIE 191:2010). To do so the threshold radiance values of incremental targets were determined for 22 quasi-monochromatic detection targets with eleven subsects. Mesopic contrasts (cmes,th) were calculated according to the CIE MES2 model and plotted against the centroid wavelength of the detection targets. According to the CIE system, mesopic contrasts should be constant across different wavelengths, but this requirement could not be confirmed. To improve the model of mesopic visual performance, it is necessary to including eccentricity dependence and the contribution of chromatic retinal mechanisms in addition to rods and the photopic luminance channel.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2015 |
| Autor(en): | Englisch, Daniel ; Khanh, Tran Quoc |
| Art des Eintrags: | Bibliographie |
| Titel: | Spectral detection sensitivity in the mesopic range for objects in the periphery - Testing CIE recommended model for mesopic viewing |
| Sprache: | Englisch |
| Publikationsjahr: | 28 Juni 2015 |
| Ort: | Manchester |
| Buchtitel: | Proceedings of 28th CIE Session, ISBN 978-3-902842-55-8 |
| Band einer Reihe: | CIE 216:2015 |
| Veranstaltungstitel: | 28th CIE Session |
| Veranstaltungsort: | Wien |
| Veranstaltungsdatum: | 28.06.2015-04.07.2015 |
| Kurzbeschreibung (Abstract): | The focus of this study is testing the recommended model for mesopic photometry of the CIE (CIE 191:2010). To do so the threshold radiance values of incremental targets were determined for 22 quasi-monochromatic detection targets with eleven subsects. Mesopic contrasts (cmes,th) were calculated according to the CIE MES2 model and plotted against the centroid wavelength of the detection targets. According to the CIE system, mesopic contrasts should be constant across different wavelengths, but this requirement could not be confirmed. To improve the model of mesopic visual performance, it is necessary to including eccentricity dependence and the contribution of chromatic retinal mechanisms in addition to rods and the photopic luminance channel. |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik > Lichttechnik (ab Okt. 2021 umbenannt in "Adaptive Lichttechnische Systeme und Visuelle Verarbeitung") 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Elektromechanische Konstruktionen (aufgelöst 18.12.2018) 18 Fachbereich Elektrotechnik und Informationstechnik |
| Hinterlegungsdatum: | 03 Mai 2016 16:34 |
| Letzte Änderung: | 03 Mai 2016 16:34 |
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