@article{revisitingcrowdcountingstateoftheart,
  title = {Revisiting Crowd Counting: State-of-the-art, Trends, and Future Perspectives},
  author = {Muhammad Asif Khan and Hamid Menouar and Ridha Hamila},
  year = {2022},
  eprint = {2209.07271},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2209.07271v1},
}