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

页码：705 / 710

页数：6

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