@article{howeffectivelycanindoorwireless,
  title = {How Effectively Can Indoor Wireless Positioning Relieve Visual Tracking Pains: A Camera-Rao Bound Viewpoint},
  author = {Panwen Hu and Zizheng Yan and Rui Huang and Feng Yin},
  year = {2019},
  eprint = {1903.03736},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1903.03736v1},
}