Visual colour rendering based on colour difference evaluations

@article{Sndor2006VisualCR,
  title={Visual colour rendering based on colour difference evaluations},
  author={N. S{\'a}ndor and J{\'a}nos Schanda},
  journal={Lighting Research \& Technology},
  year={2006},
  volume={38},
  pages={225 - 239}
}
The colour rendering index was introduced at a time when a second generation of fluorescent lamps was being brought onto the market. Today a new generation of light sources based on LED technology is becoming available, so it is opportune to consider whether the colour rendering index is applicable to these relatively new sources. In the present work a series of visual colour rendering investigations are described and their correlation with the current method of calculating colour rendering… 

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