@article{sparse4dradaranefficientandrobustframewo,
  title = {Sparse4D-Radar: An Efficient and Robust Framework for Surround-View 3D Object Detection via 4D Radar-Camera Fusion},
  author = {Fuyuan Ai and Yuchen Tan and Jiehui Chen and Zhiwei Xu and Chunyi Song},
  year = {2026},
  eprint = {2607.04098},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2607.04098},
}