Yue Hu 0011 Juntong Peng Sifei Liu Junhao Ge Si Liu Siheng Chen Communication-Efficient Collaborative Perception via Information Filling with Codebook. 15481-15490 2024 CVPR https://doi.org/10.1109/CVPR52733.2024.01466 conf/cvpr/2024 db/conf/cvpr/cvpr2024.html#HuPLGLC24