@inproceedings{estimatingpeopleflowstobettercountthem,
  title = {Estimating People Flows to Better Count Them in Crowded Scenes},
  author = {Weizhe Liu and Mathieu Salzmann and Pascal Fua},
  year = {2019},
  booktitle = {ECCV 2020 8},
  eprint = {1911.10782},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1911.10782v4},
}