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January 1, 2006Conference on Colour in Graphics Imaging and Vision

Quality of LED Based Daylight Simulators

Cheng Li Changjun Li Ming Ronnier Luo

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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.

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Cite This Study

Li et al. (2006) studied this question.

synapsesocial.com/papers/6a217e8cc2e34e33095fb132 https://doi.org/10.2352/cgiv.2006.3.1.art00049

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