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Volume: 3 | Article ID: art00049
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Quality of LED Based Daylight Simulators
Cheng Li
Changjun Li
Ming Ronnier Luo
  DOI :  10.2352/CGIV.2006.3.1.art00049  Published Online :  January 2006
Abstract

A light source capable of simulating CIE D Illuminants was developed based on different coloured LEDs. A model was also devised to construct the spectral power distribution (SPD) of a CIE illuminant by mixing different coloured LEDs at different intensities. The performance of the LED simulators, was evaluated in terms of correlated colour temperature (CCT), colour rendering index (CRI), metamerism index (MI) and stability.

Journal Title : Conference on Colour in Graphics, Imaging, and Vision
Publisher Name : Society of Imaging Science and Technology
Publisher Location : 7003 Kilworth Lane, Springfield, VA 22151, USA
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 DOI 10.2352/CGIV.2006.3.1.art00049
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Cheng Li, Changjun Li, Ming Ronnier Luo, "Quality of LED Based Daylight Simulators"  in Proc. IS&T CGIV 2006 3rd European Conf. on Colour in Graphics, Imaging, and Vision,  2006,  pp 247 - 250,  https://doi.org/10.2352/CGIV.2006.3.1.art00049

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Copyright © Society for Imaging Science and Technology 2006
72010351
Conference on Colour in Graphics, Imaging, and Vision
conf colour graph imag vis
2158-6330
Society of Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151, USA
2158-6330(20060101)2006:1L.247;1-
cgiv_v2006n1/splitsection49.xml
/ist/cgiv/2006/00002006/00000001/art00049
Articles
Quality of LED Based Daylight Simulators
LiCheng
LiChangjun
LuoMing Ronnier
01012006
2006
1
247
250
2006
A light source capable of simulating CIE D Illuminants was developed based on different coloured LEDs. A model was also devised to construct the spectral power distribution (SPD) of a CIE illuminant by mixing different coloured LEDs at different intensities. The performance of the LED simulators, was evaluated in terms of correlated colour temperature (CCT), colour rendering index (CRI), metamerism index (MI) and stability.