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Optical Indoor Positioning System Based on TFT Technology
A novel indoor positioning system is presented in the paper. Similarly to the camera-based solutions, it is based on visual detection, but it conceptually differs from the classical approaches. First, the objects are marked by LEDs, and second, a special sensing unit is applied, instead of a camera,...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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MDPI
2015
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4732052/ https://www.ncbi.nlm.nih.gov/pubmed/26712753 http://dx.doi.org/10.3390/s16010019 |