no code implementations • NeurIPS 2023 • Xiaoqian Wu, Yong-Lu Li, Jianhua Sun, Cewu Lu
One possible path of activity reasoning is building a symbolic system composed of symbols and rules, where one rule connects multiple symbols, implying human knowledge and reasoning abilities.
no code implementations • CVPR 2024 • Yong-Lu Li, Xiaoqian Wu, Xinpeng Liu, Zehao Wang, Yiming Dou, Yikun Ji, Junyi Zhang, Yixing Li, Jingru Tan, Xudong Lu, Cewu Lu
By aligning the classes of previous datasets to our semantic space, we gather (image/video/skeleton/MoCap) datasets into a unified database in a unified label system, i. e., bridging "isolated islands" into a "Pangea".
1 code implementation • 28 Jul 2022 • Xiaoqian Wu, Yong-Lu Li, Xinpeng Liu, Junyi Zhang, Yuzhe Wu, Cewu Lu
Though significant progress has been made, interactiveness learning remains a challenging problem in HOI detection: existing methods usually generate redundant negative H-O pair proposals and fail to effectively extract interactive pairs.
Ranked #9 on Human-Object Interaction Detection on V-COCO
1 code implementation • CVPR 2022 • Xinpeng Liu, Yong-Lu Li, Xiaoqian Wu, Yu-Wing Tai, Cewu Lu, Chi-Keung Tang
Human-Object Interaction (HOI) detection plays a core role in activity understanding.
3 code implementations • 14 Feb 2022 • Yong-Lu Li, Xinpeng Liu, Xiaoqian Wu, Yizhuo Li, Zuoyu Qiu, Liang Xu, Yue Xu, Hao-Shu Fang, Cewu Lu
Human activity understanding is of widespread interest in artificial intelligence and spans diverse applications like health care and behavior analysis.
1 code implementation • 25 Jan 2021 • Yong-Lu Li, Xinpeng Liu, Xiaoqian Wu, Xijie Huang, Liang Xu, Cewu Lu
Human-Object Interaction (HOI) detection is an important problem to understand how humans interact with objects.
Ranked #28 on Human-Object Interaction Detection on V-COCO
2 code implementations • NeurIPS 2020 • Yong-Lu Li, Xinpeng Liu, Xiaoqian Wu, Yizhuo Li, Cewu Lu
Meanwhile, isolated human and object can also be integrated into coherent HOI again.
Ranked #20 on Human-Object Interaction Detection on V-COCO