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Learning the prior knowledge of the 3D human-object spatial relation is crucial for reconstructing human-object interaction from images and understanding how humans interact with objects in 3D space. Previous works learn this prior from…

Computer Vision and Pattern Recognition · Computer Science 2024-08-01 Chaofan Huo , Ye Shi , Jingya Wang

Human-Object Interaction (HOI) detection is an important problem to understand how humans interact with objects. In this paper, we explore interactiveness knowledge which indicates whether a human and an object interact with each other or…

Computer Vision and Pattern Recognition · Computer Science 2021-04-13 Yong-Lu Li , Xinpeng Liu , Xiaoqian Wu , Xijie Huang , Liang Xu , Cewu Lu

Generating realistic hand-object interactions (HOI) videos is a significant challenge due to the difficulty of modeling physical constraints (e.g., contact and occlusion between hands and manipulated objects). Current methods utilize HOI…

Computer Vision and Pattern Recognition · Computer Science 2025-12-02 Haodong Yan , Hang Yu , Zhide Zhong , Weilin Yuan , Xin Gong , Zehang Luo , Chengxi Heyu , Junfeng Li , Wenxuan Song , Shunbo Zhou , Haoang Li

Human-object interaction (HOI) detection as a downstream of object detection tasks requires localizing pairs of humans and objects and extracting the semantic relationships between humans and objects from an image. Recently, one-stage…

Computer Vision and Pattern Recognition · Computer Science 2021-12-17 Junwen Chen , Keiji Yanai

Rapid progress has been witnessed for human-object interaction (HOI) recognition, but most existing models are confined to single-stage reasoning pipelines. Considering the intrinsic complexity of the task, we introduce a cascade…

Computer Vision and Pattern Recognition · Computer Science 2020-03-26 Tianfei Zhou , Wenguan Wang , Siyuan Qi , Haibin Ling , Jianbing Shen

Synthesizing physically plausible articulated human-object interactions (HOI) without 3D/4D supervision remains a fundamental challenge. While recent zero-shot approaches leverage video diffusion models to synthesize human-object…

Computer Vision and Pattern Recognition · Computer Science 2026-03-05 Zihao Huang , Tianqi Liu , Zhaoxi Chen , Shaocong Xu , Saining Zhang , Lixing Xiao , Zhiguo Cao , Wei Li , Hao Zhao , Ziwei Liu

Understanding interactions between humans and objects is one of the fundamental problems in visual classification and an essential step towards detailed scene understanding. Human-object interaction (HOI) detection strives to localize both…

Computer Vision and Pattern Recognition · Computer Science 2020-04-01 Tiancai Wang , Tong Yang , Martin Danelljan , Fahad Shahbaz Khan , Xiangyu Zhang , Jian Sun

Achieving realistic simulations of humans interacting with a wide range of objects has long been a fundamental goal. Extending physics-based motion imitation to complex human-object interactions (HOIs) is challenging due to intricate…

Computer Vision and Pattern Recognition · Computer Science 2026-02-03 Sirui Xu , Hung Yu Ling , Yu-Xiong Wang , Liang-Yan Gui

Human-Object Interaction (HOI) detection aims to localize human-object pairs and classify their interactions from a single image, a task that demands strong visual understanding and nuanced contextual reasoning. Recent approaches have…

Computer Vision and Pattern Recognition · Computer Science 2026-04-03 Soo Won Seo , KyungChae Lee , Hyungchan Cho , Taein Son , Nam Ik Cho , Jun Won Choi

Learning-based methods to understand and model hand-object interactions (HOI) require a large amount of high-quality HOI data. One way to create HOI data is to transfer hand poses from a source object to another based on the objects'…

Computer Vision and Pattern Recognition · Computer Science 2026-01-07 Qiaochu Wang , Chufeng Xiao , Manfred Lau , Hongbo Fu

Recent advances in 3D human-aware generation have made significant progress. However, existing methods still struggle with generating novel Human Object Interaction (HOI) from text, particularly for open-set objects. We identify three main…

Computer Vision and Pattern Recognition · Computer Science 2025-06-02 Jinlu Zhang , Yixin Chen , Zan Wang , Jie Yang , Yizhou Wang , Siyuan Huang

Human-Object Interaction (HOI) detection devotes to learn how humans interact with surrounding objects via inferring triplets of < human, verb, object >. However, recent HOI detection methods mostly rely on additional annotations (e.g.,…

Computer Vision and Pattern Recognition · Computer Science 2020-07-15 Dongming Yang , Yuexian Zou

With the diversification of human-object interaction (HOI) applications and the success of capturing human meshes, HOI reconstruction has gained widespread attention. Existing mainstream HOI reconstruction methods often rely on explicitly…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Zhenrong Wang , Qi Zheng , Sihan Ma , Maosheng Ye , Yibing Zhan , Dongjiang Li

In this paper, we propose a new instance-level human-object interaction detection task on videos called ST-HOID, which aims to distinguish fine-grained human-object interactions (HOIs) and the trajectories of subjects and objects. It is…

Computer Vision and Pattern Recognition · Computer Science 2025-08-26 Xu Sun , Yunqing He , Tongwei Ren , Gangshan Wu

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

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

Human-Object Interaction (HOI) video reenactment with realistic motion remains a frontier in expressive digital human creation. Existing approaches primarily handle simple image-plane motion (e.g., in-plane translations), struggling with…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Jinguang Tong , Jinbo Wu , Kaisiyuan Wang , Zhelun Shen , Xuan Huang , Mochu Xiang , Xuesong Li , Yingying Li , Haocheng Feng , Chen Zhao , Hang Zhou , Wei He , Chuong Nguyen , Jingdong Wang , Hongdong Li

Humans naturally interact with both others and the surrounding multiple objects, engaging in various social activities. However, recent advances in modeling human-object interactions mostly focus on perceiving isolated individuals and…

Computer Vision and Pattern Recognition · Computer Science 2024-04-03 Juze Zhang , Jingyan Zhang , Zining Song , Zhanhe Shi , Chengfeng Zhao , Ye Shi , Jingyi Yu , Lan Xu , Jingya Wang

Human-Object Interaction (HOI) detection is a fundamental visual task aiming at localizing and recognizing interactions between humans and objects. Existing works focus on the visual and linguistic features of humans and objects. However,…

Computer Vision and Pattern Recognition · Computer Science 2021-08-20 Tao He , Lianli Gao , Jingkuan Song , Yuan-Fang Li

To serve as a scalable data source for embodied AI, world models should act as true simulators that infer interaction dynamics strictly from user actions, rather than mere conditional video generators relying on privileged future object…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Dayou Li , Lulin Liu , Bangya Liu , Shijie Zhou , Jiu Feng , Ziqi Lu , Minghui Zheng , Chenyu You , Zhiwen Fan