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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

Generalized robots must learn from diverse, large-scale human-object interactions (HOI) to operate robustly in the real world. Monocular internet videos offer a nearly limitless and readily available source of data, capturing an…

Computer Vision and Pattern Recognition · Computer Science 2026-03-20 Boran Wen , Ye Lu , Sirui Wang , Keyan Wan , Jiahong Zhou , Junxuan Liang , Xinpeng Liu , Bang Xiao , Ruiyang Liu , Yong-Lu Li

Recently, the DETR framework has emerged as the dominant approach for human--object interaction (HOI) research. In particular, two-stage transformer-based HOI detectors are amongst the most performant and training-efficient approaches.…

Computer Vision and Pattern Recognition · Computer Science 2023-11-09 Frederic Z. Zhang , Yuhui Yuan , Dylan Campbell , Zhuoyao Zhong , Stephen Gould

Livestreaming often involves interactions between streamers and objects, which is critical for understanding and regulating web content. While human-object interaction (HOI) detection has made some progress in general-purpose video…

Computer Vision and Pattern Recognition · Computer Science 2025-08-05 Menghui Zhang , Jing Zhang , Lin Chen , Li Zhuo

We propose a single-stage Human-Object Interaction (HOI) detection method that has outperformed all existing methods on HICO-DET dataset at 37 fps on a single Titan XP GPU. It is the first real-time HOI detection method. Conventional HOI…

Computer Vision and Pattern Recognition · Computer Science 2020-03-26 Yue Liao , Si Liu , Fei Wang , Yanjie Chen , Chen Qian , Jiashi Feng

Zero-shot human-object interaction (HOI) detection remains a challenging task, particularly in generalizing to unseen actions. Existing methods address this challenge by tapping Vision-Language Models (VLMs) to access knowledge beyond the…

Computer Vision and Pattern Recognition · Computer Science 2025-08-05 Qinqian Lei , Bo Wang , Robby T. Tan

We present an approach for detecting human-object interactions (HOIs) in images, based on the idea that humans interact with functionally similar objects in a similar manner. The proposed model is simple and efficiently uses the data,…

Computer Vision and Pattern Recognition · Computer Science 2020-09-03 Ankan Bansal , Sai Saketh Rambhatla , Abhinav Shrivastava , Rama Chellappa

We propose a novel one-stage Transformer-based semantic and spatial refined transformer (SSRT) to solve the Human-Object Interaction detection task, which requires to localize humans and objects, and predicts their interactions. Differently…

Computer Vision and Pattern Recognition · Computer Science 2022-05-27 A S M Iftekhar , Hao Chen , Kaustav Kundu , Xinyu Li , Joseph Tighe , Davide Modolo

Existing GNN-based Human-Object Interaction (HOI) detection methods rely on simple MLPs to fuse instance features and propagate information. However, this mechanism is largely empirical and lack of targeted information propagation process.…

Computer Vision and Pattern Recognition · Computer Science 2026-03-31 Wenxuan Ji , Haichao Shi , Xiao-Yu Zhang

Zero-shot Human-object interaction (HOI) detection aims to locate humans and objects in images and recognize their interactions. While advances in open-vocabulary object detection provide promising solutions for object localization,…

Computer Vision and Pattern Recognition · Computer Science 2026-02-18 Shiyu Xuan , Dongkai Wang , Zechao Li , Jinhui Tang

Human-Object Interaction (HOI) detection aims at detecting human-object pairs and predicting their interactions. However, conventional HOI detection methods often struggle to fully capture the contextual information needed to accurately…

Computer Vision and Pattern Recognition · Computer Science 2024-10-11 Yu-Wei Zhan , Fan Liu , Xin Luo , Xin-Shun Xu , Liqiang Nie , Mohan Kankanhalli

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

In light of the mounting imperative for public security, the necessity for automated threat detection in high-risk scenarios is becoming increasingly pressing. However, existing methods generally suffer from the problems of uninterpretable…

Computer Vision and Pattern Recognition · Computer Science 2025-07-29 Yuhan Wang , Cheng Liu , Daou Zhang , Zihan Zhao , Jinyang Chen , Purui Dong , Zuyuan Yu , Ziru Wang , Weichao Wu

Human-Object Interaction (HOI) detection plays a core role in activity understanding. Though recent two/one-stage methods have achieved impressive results, as an essential step, discovering interactive human-object pairs remains…

Computer Vision and Pattern Recognition · Computer Science 2022-04-19 Xinpeng Liu , Yong-Lu Li , Xiaoqian Wu , Yu-Wing Tai , Cewu Lu , Chi-Keung Tang

Modeling 3D human-object interaction (HOI) is a problem of great interest for computer vision and a key enabler for virtual and mixed-reality applications. Existing methods work in a one-way direction: some recover plausible human…

Computer Vision and Pattern Recognition · Computer Science 2025-07-29 Ilya A. Petrov , Riccardo Marin , Julian Chibane , Gerard Pons-Moll

Out-of-distribution (OOD) detection is the task of identifying inputs that deviate from the training data distribution. This capability is essential for safely deploying deep computer vision models in open-world environments. In this work,…

Computer Vision and Pattern Recognition · Computer Science 2025-03-25 Wenxi Chen , Raymond A. Yeh , Shaoshuai Mou , Yan Gu

The key of Human-Object Interaction(HOI) recognition is to infer the relationship between human and objects. Recently, the image's Human-Object Interaction(HOI) detection has made significant progress. However, there is still room for…

Computer Vision and Pattern Recognition · Computer Science 2022-06-08 Hongsheng Li , Guangming Zhu , Wu Zhen , Lan Ni , Peiyi Shen , Liang Zhang , Ning Wang , Cong Hua

Interaction is one of the core abilities of humanoid robots. However, most existing frameworks focus on non-interactive whole-body control, which limits their practical applicability. In this work, we develop InterReal, a unified…

Robotics · Computer Science 2026-03-10 Dayang Liang , Yuhang Lin , Xinzhe Liu , Jiyuan Shi , Yunlong Liu , Chenjia Bai

Existing Human-Object Interaction (HOI) Detection approaches have achieved great progress on nonrare classes while rare HOI classes are still not well-detected. In this paper, we intend to apply human prior knowledge into the existing work.…

Computer Vision and Pattern Recognition · Computer Science 2020-08-17 Shenyu Zhang , Zichen Zhu , Qingquan Bao

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