@article{felzenszwalb2009,
  title={Object Detection with Discriminatively Trained Part-Based Models},
  author={Pedro F. Felzenszwalb and Ross Girshick and David McAllester and Deva Ramanan},
  year={2009},
  journal={IEEE Transactions on Pattern Analysis and Machine Intelligence},
  doi={10.1109/tpami.2009.167},
  url={https://doi.org/10.1109/tpami.2009.167}
}