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Detecting human interactions is crucial for human behavior analysis. Many methods have been proposed to deal with Human-to-Object Interaction (HOI) detection, i.e., detecting in an image which person and object interact together and…

Computer Vision and Pattern Recognition · Computer Science 2022-01-27 Astrid Orcesi , Romaric Audigier , Fritz Poka Toukam , Bertrand Luvison

Human-object interaction detection is a relatively new task in the world of computer vision and visual semantic information extraction. With the goal of machines identifying interactions that humans perform on objects, there are many…

Computer Vision and Pattern Recognition · Computer Science 2020-09-29 Trevor Bergstrom , Humphrey Shi

Detecting human-object interactions (HOI) is an important step toward a comprehensive visual understanding of machines. While detecting non-temporal HOIs (e.g., sitting on a chair) from static images is feasible, it is unlikely even for…

Computer Vision and Pattern Recognition · Computer Science 2021-06-25 Meng-Jiun Chiou , Chun-Yu Liao , Li-Wei Wang , Roger Zimmermann , Jiashi Feng

Human-object interaction (HOI) detectors with popular query-transformer architecture have achieved promising performance. However, accurately identifying uncommon visual patterns and distinguishing between ambiguous HOIs continue to be…

Computer Vision and Pattern Recognition · Computer Science 2024-12-12 Mingda Jia , Liming Zhao , Ge Li , Yun Zheng

Human-Object Interaction (HOI) detection is crucial for robot-human assistance, enabling context-aware support. However, models trained on clean datasets degrade in real-world conditions due to unforeseen corruptions, leading to inaccurate…

Computer Vision and Pattern Recognition · Computer Science 2025-10-14 Di Wen , Kunyu Peng , Kailun Yang , Yufan Chen , Ruiping Liu , Junwei Zheng , Alina Roitberg , Danda Pani Paudel , Luc Van Gool , Rainer Stiefelhagen

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

Machine learning models of visual action recognition are typically trained and tested on data from specific situations where actions are associated with certain objects. It is an open question how action-object associations in the training…

Computer Vision and Pattern Recognition · Computer Science 2022-08-16 Satoshi Tsutsui , Xizi Wang , Guangyuan Weng , Yayun Zhang , David Crandall , Chen Yu

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

Human-Object Interaction detection is a holistic visual recognition task that entails object detection as well as interaction classification. Previous works of HOI detection has been addressed by the various compositions of subset…

Computer Vision and Pattern Recognition · Computer Science 2022-04-12 Jihwan Park , SeungJun Lee , Hwan Heo , Hyeong Kyu Choi , Hyunwoo J. Kim

In this work, we introduce Segmentation to Human-Object Interaction (\textit{\textbf{Seg2HOI}}) approach, a novel framework that integrates segmentation-based vision foundation models with the human-object interaction task, distinguished…

Computer Vision and Pattern Recognition · Computer Science 2025-04-29 Juhan Park , Kyungjae Lee , Hyung Jin Chang , Jungchan Cho

Recent human-object interaction detection (HOID) methods highly require prior knowledge from vision-language models (VLMs) to enhance the interaction recognition capabilities. The training strategies and model architectures for connecting…

Computer Vision and Pattern Recognition · Computer Science 2026-02-03 Junwen Chen , Peilin Xiong , Keiji Yanai

Scene graph generation (SGG) and human-object interaction (HOI) detection are two important visual tasks aiming at localising and recognising relationships between objects, and interactions between humans and objects, respectively.…

Computer Vision and Pattern Recognition · Computer Science 2023-11-06 Tao He , Lianli Gao , Jingkuan Song , Yuan-Fang Li

Executing reliable Humanoid-Object Interaction (HOI) tasks for humanoid robots is hindered by the lack of generalized control interfaces and robust closed-loop perception mechanisms. In this work, we introduce Perceptive Root-guided…

Robotics · Computer Science 2026-03-03 Yuhang Lin , Jiyuan Shi , Dewei Wang , Jipeng Kong , Yong Liu , Chenjia Bai , Xuelong Li

Human-Object Interaction (HOI) detection aims to localize human-object pairs and recognize their interactions in images. Although DETR-based methods have recently emerged as the mainstream framework for HOI detection, they still suffer from…

Computer Vision and Pattern Recognition · Computer Science 2025-08-13 Yuxiao Wang , Wolin Liang , Yu Lei , Weiying Xue , Nan Zhuang , Qi Liu

In this paper, we develop \textbf{MP-HOI}, a powerful Multi-modal Prompt-based HOI detector designed to leverage both textual descriptions for open-set generalization and visual exemplars for handling high ambiguity in descriptions,…

Computer Vision and Pattern Recognition · Computer Science 2024-06-12 Jie Yang , Bingliang Li , Ailing Zeng , Lei Zhang , Ruimao Zhang

Prevalent human-object interaction (HOI) detection approaches typically leverage large-scale visual-linguistic models to help recognize events involving humans and objects. Though promising, models trained via contrastive learning on…

Computer Vision and Pattern Recognition · Computer Science 2024-10-29 Liulei Li , Wenguan Wang , Yi Yang

The task of Human-Object Interaction~(HOI) detection could be divided into two core problems, i.e., human-object association and interaction understanding. In this paper, we reveal and address the disadvantages of the conventional…

Computer Vision and Pattern Recognition · Computer Science 2022-04-15 Yue Liao , Aixi Zhang , Miao Lu , Yongliang Wang , Xiaobo Li , Si Liu

Open-vocabulary human-object interaction (HOI) detection, which is concerned with the problem of detecting novel HOIs guided by natural language, is crucial for understanding human-centric scenes. However, prior zero-shot HOI detectors…

Computer Vision and Pattern Recognition · Computer Science 2024-04-11 Ting Lei , Shaofeng Yin , Yang Liu

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

Spatio-temporal Human-Object Interaction (ST-HOI) understanding aims at detecting HOIs from videos, which is crucial for activity understanding. However, existing whole-body-object interaction video benchmarks overlook the truth that…

Computer Vision and Pattern Recognition · Computer Science 2025-02-25 Xiaoyang Liu , Boran Wen , Xinpeng Liu , Zizheng Zhou , Hongwei Fan , Cewu Lu , Lizhuang Ma , Yulong Chen , Yong-Lu Li
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