@inproceedings{duan2021orientation,
  author       = {Duan, Yongjie and Feng, Jianjiang and Lu, Jiwen and Zhou, Jie},
  booktitle    = {2021 IEEE International Joint Conference on Biometrics (IJCB)},
  organization = {IEEE},
  pages        = {1--8},
  title        = {O0rientation Field Estimation for Latent Fingerprints with Prior Knowledge of Fingerprint Pattern},
  year         = {2021}
}