19 September 2014 Illumination adaptation with rapid-response color sensors
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Abstract
Smart lighting solutions based on imaging sensors such as webcams or time-of-flight sensors suffer from rising privacy concerns. In this work, we use low-cost non-imaging color sensors to measure local luminous flux of different colors in an indoor space. These sensors have much higher data acquisition rate and are much cheaper than many o_-the-shelf commercial products. We have developed several applications with these sensors, including illumination feedback control and occupancy-driven lighting.
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Xinchi Zhang, Quan Wang, Kim L. Boyer, "Illumination adaptation with rapid-response color sensors", Proc. SPIE 9216, Optics and Photonics for Information Processing VIII, 921608 (19 September 2014); doi: 10.1117/12.2062105; https://doi.org/10.1117/12.2062105
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