@inproceedings{li2019cross,
  title={Cross-reference stitching quality assessment for 360 omnidirectional images},
  author={Li, Jia and Yu, Kaiwen and Zhao, Yifan and Zhang, Yu and Xu, Long},
  booktitle={Proceedings of the 27th ACM International Conference on Multimedia},
  pages={2360--2368},
  year={2019}
}