Assessing color rendering in a 3d setup

被引：1
|
作者：
Laura, Blaso [1 ]
Cristian, Bonanomi [2 ]
Simonetta, Fumagalli [1 ]
Ornella, Li Rosi [1 ]
Alessandro, Rizzi [2 ]
机构：
[1] ENEA, Tech Unit UTTEI SISP, Via Enrico Fermi 2749, I-21027 Ispra, Italy
[2] Univ Milan, Dipartimento Informat, I-20133 Milan, Italy
来源：
6TH INTERNATIONAL BUILDING PHYSICS CONFERENCE (IBPC 2015) | 2015年 / 78卷
关键词：
color rendering; light sources; color in context; color appearance; visual comfort; color preference; illuminants; radiometric measurements;
D O I：
10.1016/j.egypro.2015.11.075
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The Color-Rendering Index (CRI) for light source is a quantitative measure of the capability to preserve color appearance of illuminated objects. Recently, CRI has had a renewed interest because of the new LED systems, which usually have a CRI rather low, but a good preservation of color appearance and a pleasant visual appeal. This article presents an experiment performed by human observers to assess the appearance preservation of colors under a set of light sources. Results are then compared with a range of available color rendering indices, in order to assess CRIs variability relative to human judgment. (C) 2015 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：705 / 710
页数：6
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