@inproceedings{virtualsparseconvolutionformultimodal3d,
  title = {Virtual Sparse Convolution for Multimodal 3D Object Detection},
  author = {Hai Wu and Chenglu Wen and Shaoshuai Shi and Xin Li and Cheng Wang},
  year = {2023},
  booktitle = {CVPR 2023 1},
  eprint = {2303.02314},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2303.02314v1},
}