@article{yuan2022neural,
  title={Neural Radiance Fields from Sparse RGB-D Images for High-Quality View Synthesis},
  author={Yuan, Yu-Jie and Lai, Yu-Kun and Huang, Yi-Hua and Kobbelt, Leif and Gao, Lin},
  journal={IEEE Transactions on Pattern Analysis \& Machine Intelligence},
  number={01},
  pages={1--16},
  year={2022},
  publisher={IEEE Computer Society}
}