Shujie Luo Hang Dai Ling Shao 0001 Yong Ding 0003 M3DSSD: Monocular 3D Single Stage Object Detector. 6145-6154 2021 CVPR https://openaccess.thecvf.com/content/CVPR2021/html/Luo_M3DSSD_Monocular_3D_Single_Stage_Object_Detector_CVPR_2021_paper.html https://doi.org/10.1109/CVPR46437.2021.00608 conf/cvpr/2021 db/conf/cvpr/cvpr2021.html#LuoD0021