@ARTICLE{9043741,
  author={Lv, Xianqiang and Wang, Xue and Wang, Qing and Yu, Jingyi},
  journal={IEEE Transactions on Visualization and Computer Graphics}, 
  title={4D Light Field Segmentation From Light Field Super-Pixel Hypergraph Representation}, 
  year={2021},
  volume={27},
  number={9},
  pages={3597-3610},
  doi={10.1109/TVCG.2020.2982158}}