Xingyu LiuCharles R. QiLeonidas J. GuibasFlowNet3D: Learning Scene Flow in 3D Point Clouds.529-5372019CVPRhttp://openaccess.thecvf.com/content_CVPR_2019/html/Liu_FlowNet3D_Learning_Scene_Flow_in_3D_Point_Clouds_CVPR_2019_paper.htmlhttps://doi.org/10.1109/CVPR.2019.00062conf/cvpr/2019db/conf/cvpr/cvpr2019.html#LiuQG19