Xiaopei Wu Liang Peng Honghui Yang Liang Xie 0003 Chenxi Huang 0004 Chengqi Deng Haifeng Liu 0001 Deng Cai 0001 Sparse Fuse Dense: Towards High Quality 3D Detection with Depth Completion. 5408-5417 2022 CVPR https://doi.org/10.1109/CVPR52688.2022.00534 conf/cvpr/2022 db/conf/cvpr/cvpr2022.html#WuPY0HDL022