Khanh, Tran Quoc ; Bodrogi, Peter Zsolt ; Brückner, Stefan (2010)
Rank-order based description of colour rendering: definition, observer variability and validation.
CIE 2010 "Lighting Quality & Energy Efficiency". Wien (17.03.2010-17.03.2010)
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
From the predicted ordinal ratings of the colour differences of 17 test-colour samples under the test light source and the reference light source (excellent, good, acceptable, not acceptable, very bad), an ordinal rating scale based colour rendering index (RCRI) was defined. The inter-observer variability of the visual colour differences was analyzed in each rating category. To validate RCRI, the result of a visual experiment with a complex still life arrangement of real objects (assessing the colour quality dimensions of fidelity, harmony, acceptability, visual clarity and brightness) is presented. Certain dimensions were related to colour fidelity but other dimensions were not.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2010 |
| Autor(en): | Khanh, Tran Quoc ; Bodrogi, Peter Zsolt ; Brückner, Stefan |
| Art des Eintrags: | Bibliographie |
| Titel: | Rank-order based description of colour rendering: definition, observer variability and validation |
| Sprache: | Englisch |
| Publikationsjahr: | 2010 |
| Ort: | Wien |
| Band einer Reihe: | 2010 |
| Veranstaltungstitel: | CIE 2010 "Lighting Quality & Energy Efficiency" |
| Veranstaltungsort: | Wien |
| Veranstaltungsdatum: | 17.03.2010-17.03.2010 |
| Kurzbeschreibung (Abstract): | From the predicted ordinal ratings of the colour differences of 17 test-colour samples under the test light source and the reference light source (excellent, good, acceptable, not acceptable, very bad), an ordinal rating scale based colour rendering index (RCRI) was defined. The inter-observer variability of the visual colour differences was analyzed in each rating category. To validate RCRI, the result of a visual experiment with a complex still life arrangement of real objects (assessing the colour quality dimensions of fidelity, harmony, acceptability, visual clarity and brightness) is presented. Certain dimensions were related to colour fidelity but other dimensions were not. |
| Freie Schlagworte: | ordinal rating, colour differences, colour rendering index, RCRI, colour quality |
| 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: | 29 Okt 2010 12:30 |
| Letzte Änderung: | 07 Apr 2017 12:40 |
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