SD4R: Sparse-to-Dense Learning for 3D Object Detection with 4D Radar
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arXiv
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| Main Authors: | Bai, Xiaokai, Cheng, Jiahao, Wang, Songkai, Luo, Yixuan, Zheng, Lianqing, Zhang, Xiaohan, Cao, Si-Yuan, Shen, Hui-Liang |
|---|---|
| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
| Online Access: | |
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