Rui Lu, Anlong Ming, Feng Xue, Menghan Zhou, Yu Zhou
Occlusion-shared and Feature-separated Network for Occlusion Relationship Reasoning,
in Proceedings of International Conference on Computer Vision (ICCV), 2019.  

pdf: https://openaccess.thecvf.com/content_ICCV_2019/papers/Lu_Occlusion-Shared_and_Feature-Separated_Network_for_Occlusion_Relationship_Reasoning_ICCV_2019_paper.pdf

code: https://github.com/mrobotit/OFNet