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Detecting Human-Object Interaction (HOI) in images is an important step towards high-level visual comprehension. Existing work often shed light on improving either human and object detection, or interaction recognition. However, due to the…

Computer Vision and Pattern Recognition · Computer Science 2022-07-07 Guangzhi Wang , Yangyang Guo , Yongkang Wong , Mohan Kankanhalli

Video-based Human-Object Interaction (HOI) recognition explores the intricate dynamics between humans and objects, which are essential for a comprehensive understanding of human behavior and intentions. While previous work has made…

Computer Vision and Pattern Recognition · Computer Science 2024-07-24 Tanqiu Qiao , Ruochen Li , Frederick W. B. Li , Hubert P. H. Shum

Open-vocabulary human-object interaction (HOI) detection aims to localize and recognize all human-object interactions in an image, including those unseen during training. Existing approaches usually rely on the collaboration between a…

Computer Vision and Pattern Recognition · Computer Science 2026-03-31 Chang Sun , Dongliang Liao , Changxing Ding

Human-Object Interaction (HOI) detection plays a core role in activity understanding. As a compositional learning problem (human-verb-object), studying its generalization matters. However, widely-used metric mean average precision (mAP)…

Computer Vision and Pattern Recognition · Computer Science 2022-02-22 Xinpeng Liu , Yong-Lu Li , Cewu Lu

Generating realistic 3D human-object interactions (HOIs) remains a challenging task due to the difficulty of modeling detailed interaction dynamics. Existing methods treat human and object motions independently, resulting in physically…

Computer Vision and Pattern Recognition · Computer Science 2025-10-21 Lin Wu , Zhixiang Chen , Jianglin Lan

Detecting human-object interactions is essential for comprehensive understanding of visual scenes. In particular, spatial connections between humans and objects are important cues for reasoning interactions. To this end, we propose a…

Computer Vision and Pattern Recognition · Computer Science 2022-07-13 Manli Zhu , Edmond S. L. Ho , Hubert P. H. Shum

Human-Object Interaction (HOI) detection plays a vital role in scene understanding, which aims to predict the HOI triplet in the form of <human, object, action>. Existing methods mainly extract multi-modal features (e.g., appearance, object…

Computer Vision and Pattern Recognition · Computer Science 2024-01-12 Weibo Jiang , Weihong Ren , Jiandong Tian , Liangqiong Qu , Zhiyong Wang , Honghai Liu

Detecting human-object interaction (HOI) has long been limited by the amount of supervised data available. Recent approaches address this issue by pre-training according to pseudo-labels, which align object regions with HOI triplets parsed…

Computer Vision and Pattern Recognition · Computer Science 2024-04-03 Zhuolong Li , Xingao Li , Changxing Ding , Xiangmin Xu

This paper presents a new vision Transformer, named Iwin Transformer, which is specifically designed for human-object interaction (HOI) detection, a detailed scene understanding task involving a sequential process of human/object detection…

Computer Vision and Pattern Recognition · Computer Science 2022-10-21 Danyang Tu , Xiongkuo Min , Huiyu Duan , Guodong Guo , Guangtao Zhai , Wei Shen

Generating human-object interactions (HOIs) is critical with the tremendous advances of digital avatars. Existing datasets are typically limited to humans interacting with a single object while neglecting the ubiquitous manipulation of…

Computer Vision and Pattern Recognition · Computer Science 2024-09-12 Xintao Lv , Liang Xu , Yichao Yan , Xin Jin , Congsheng Xu , Shuwen Wu , Yifan Liu , Lincheng Li , Mengxiao Bi , Wenjun Zeng , Xiaokang Yang

Since detecting and recognizing individual human or object are not adequate to understand the visual world, learning how humans interact with surrounding objects becomes a core technology. However, convolution operations are weak in…

Computer Vision and Pattern Recognition · Computer Science 2020-03-12 Dongming Yang , YueXian Zou , Jian Zhang , Ge Li

Understanding human intentions during interactions has been a long-lasting theme, that has applications in human-robot interaction, virtual reality and surveillance. In this study, we focus on full-body human interactions with large-sized…

Computer Vision and Pattern Recognition · Computer Science 2022-06-28 Weilin Wan , Lei Yang , Lingjie Liu , Zhuoying Zhang , Ruixing Jia , Yi-King Choi , Jia Pan , Christian Theobalt , Taku Komura , Wenping Wang

Recent years, human-object interaction (HOI) detection has achieved impressive advances. However, conventional two-stage methods are usually slow in inference. On the other hand, existing one-stage methods mainly focus on the union regions…

Computer Vision and Pattern Recognition · Computer Science 2021-01-20 Hao-Shu Fang , Yichen Xie , Dian Shao , Cewu Lu

Humans interact with objects all the time. Enabling a humanoid to learn human-object interaction (HOI) is a key step for future smart animation and intelligent robotics systems. However, recent progress in physics-based HOI requires…

Computer Vision and Pattern Recognition · Computer Science 2023-12-08 Yinhuai Wang , Jing Lin , Ailing Zeng , Zhengyi Luo , Jian Zhang , Lei Zhang

Open Vocabulary Human-Object Interaction (HOI) detection aims to detect interactions between humans and objects while generalizing to novel interaction classes beyond the training set. Current methods often rely on Vision and Language…

Computer Vision and Pattern Recognition · Computer Science 2025-08-06 Ting Lei , Shaofeng Yin , Qingchao Chen , Yuxin Peng , Yang Liu

3D human-object interaction (HOI) anticipation aims to predict the future motion of humans and their manipulated objects, conditioned on the historical context. Generally, the articulated humans and rigid objects exhibit different motion…

Computer Vision and Pattern Recognition · Computer Science 2025-08-12 Xiaotong Lin , Tianming Liang , Jian-Fang Hu , Kun-Yu Lin , Yulei Kang , Chunwei Tian , Jianhuang Lai , Wei-Shi Zheng

The Large Vision Language Model (VLM) has recently addressed remarkable progress in bridging two fundamental modalities. VLM, trained by a sufficiently large dataset, exhibits a comprehensive understanding of both visual and linguistic to…

Computer Vision and Pattern Recognition · Computer Science 2024-11-28 Donggoo Kang , Dasol Jeong , Hyunmin Lee , Sangwoo Park , Hasil Park , Sunkyu Kwon , Yeongjoon Kim , Joonki Paik

Human-Object interaction (HOI) detection aims to localize and infer relationships between human and objects in an image. It is challenging because an enormous number of possible combinations of objects and verbs types forms a long-tail…

Computer Vision and Pattern Recognition · Computer Science 2020-10-06 Zhi Hou , Xiaojiang Peng , Yu Qiao , Dacheng Tao

Human-object interactions (HOI) detection aims at capturing human-object pairs in images and corresponding actions. It is an important step toward high-level visual reasoning and scene understanding. However, due to the natural bias from…

Computer Vision and Pattern Recognition · Computer Science 2024-08-01 Lijun Zhang , Wei Suo , Peng Wang , Yanning Zhang

Reasoning human object interactions is a core problem in human-centric scene understanding and detecting such relations poses a unique challenge to vision systems due to large variations in human-object configurations, multiple co-occurring…

Computer Vision and Pattern Recognition · Computer Science 2019-09-19 Bo Wan , Desen Zhou , Yongfei Liu , Rongjie Li , Xuming He