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Volume: 3 | Article ID: art00049
Quality of LED Based Daylight Simulators
  DOI :  10.2352/CGIV.2006.3.1.art00049  Published OnlineJanuary 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.

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Cheng Li, Changjun Li, Ming Ronnier Luo, "Quality of LED Based Daylight Simulatorsin Proc. IS&T CGIV 2006 3rd European Conf. on Colour in Graphics, Imaging, and Vision,  2006,  pp 247 - 250,

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