@article{6dofposeestimationofa3drigidobject,
  title = {6DOF Pose Estimation of a 3D Rigid Object based on Edge-enhanced Point Pair Features},
  author = {Chenyi Liu and Fei Chen and Lu Deng and Renjiao Yi and Lintao Zheng and Chenyang Zhu and Jia Wang and Kai Xu},
  year = {2022},
  eprint = {2209.08266},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2209.08266v1},
}