High-Accuracy Three-Dimensional Visible Light Positioning Systems Using Image Sensor

@article{Liu2018HighAccuracyTV,
  title={High-Accuracy Three-Dimensional Visible Light Positioning Systems Using Image Sensor},
  author={Peixi Liu and Rui Jiang and Ruowen Bai and Tianqi Mao and Jinguo Quan and Zhaocheng Wang},
  journal={2018 IEEE 87th Vehicular Technology Conference (VTC Spring)},
  year={2018},
  pages={1-5}
}
A 3D positioning method based on visible light communication is proposed. Compared to the previous methods, we only need three light emitting diodes (LEDs) with known coordinates to obtain the object position without the priori knowledge of the receiver's height and tile angle. The gradient descent method and vector method are used to obtain the coordinate… CONTINUE READING