@article{boundingboxfreeinstancesegmentationusing,
  title = {Bounding Box-Free Instance Segmentation Using Semi-Supervised Learning for Generating a City-Scale Vehicle Dataset},
  author = {Osmar Luiz Ferreira de Carvalho and Osmar Abílio de Carvalho Júnior and Anesmar Olino de Albuquerque and Nickolas Castro Santana and Dibio Leandro Borges and Roberto Arnaldo Trancoso Gomes and Renato Fontes Guimarães},
  year = {2021},
  eprint = {2111.12122},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2111.12122v1},
}