@article{motiondegeneracyinselfsupervisedlearning,
  title = {Motion Degeneracy in Self-supervised Learning of Elevation Angle Estimation for 2D Forward-Looking Sonar},
  author = {Yusheng Wang and Yonghoon Ji and Chujie Wu and Hiroshi Tsuchiya and Hajime Asama and Atsushi Yamashita},
  year = {2023},
  eprint = {2307.16160},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2307.16160v2},
}