@article{liang2023pklnet,
  author={Liang, Xu and Fan, Dandan and Yang, Jinyang and Jia, Wei and Lu, Guangming and Zhang, David},
  journal={IEEE Journal of Selected Topics in Signal Processing}, 
  title={PKLNet: Keypoint Localization Neural Network for Touchless Palmprint Recognition Based on Edge-Aware Regression}, 
  year={2023},
  volume={17},
  number={3},
  pages={662-676},
  doi={10.1109/JSTSP.2023.3241540}}