@inproceedings{roessle2022depthpriorsnerf,
  title={Dense Depth Priors for Neural Radiance Fields from Sparse Input Views},
  author={Barbara Roessle and Jonathan T. Barron and Ben Mildenhall and Pratul P. Srinivasan and Matthias Nie{\ss}ner},
  booktitle={Proc. Computer Vision and Pattern Recognition (CVPR), IEEE},
  year={2022}
}