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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

Combining the complementary benefits of frames and events has been widely used for object detection in challenging scenarios. However, most object detection methods use two independent Artificial Neural Network (ANN) branches, limiting…

Computer Vision and Pattern Recognition · Computer Science 2024-12-02 Dianze Li , Jianing Li , Xu Liu , Zhaokun Zhou , Xiaopeng Fan , Yonghong Tian

Human-Object Interaction (HOI) detection aims to localize human-object pairs and comprehend their interactions. Recently, two-stage transformer-based methods have demonstrated competitive performance. However, these methods frequently focus…

Computer Vision and Pattern Recognition · Computer Science 2024-05-27 Jihao Dong , Renjie Pan , Hua Yang

Human-Object Interaction (HOI) detection aims to simultaneously localize human-object pairs and recognize their interactions. While recent two-stage approaches have made significant progress, they still face challenges due to incomplete…

Computer Vision and Pattern Recognition · Computer Science 2025-10-06 Zhehao Li , Yucheng Qian , Chong Wang , Yinghao Lu , Zhihao Yang , Jiafei Wu

Recent advances in deep neural networks have achieved significant progress in detecting individual objects from an image. However, object detection is not sufficient to fully understand a visual scene. Towards a deeper visual understanding,…

Computer Vision and Pattern Recognition · Computer Science 2023-12-21 Bumsoo Kim , Taeho Choi , Jaewoo Kang , Hyunwoo J. Kim

Modern human-object interaction (HOI) detection approaches can be divided into one-stage methods and twostage ones. One-stage models are more efficient due to their straightforward architectures, but the two-stage models are still…

Computer Vision and Pattern Recognition · Computer Science 2021-04-13 Xubin Zhong , Xian Qu , Changxing Ding , Dacheng Tao

We study in this paper the problem of novel human-object interaction (HOI) detection, aiming at improving the generalization ability of the model to unseen scenarios. The challenge mainly stems from the large compositional space of objects…

Computer Vision and Pattern Recognition · Computer Science 2020-05-26 Yuhang Song , Wenbo Li , Lei Zhang , Jianwei Yang , Emre Kiciman , Hamid Palangi , Jianfeng Gao , C. -C. Jay Kuo , Pengchuan Zhang

Recent human-object interaction (HOI) detection methods depend on extensively annotated image datasets, which require a significant amount of manpower. In this paper, we propose a novel self-adaptive, language-driven HOI detection method,…

Computer Vision and Pattern Recognition · Computer Science 2025-05-19 Qi Liu , Yuxiao Wang , Xinyu Jiang , Wolin Liang , Zhenao Wei , Yu Lei , Nan Zhuang , Weiying Xue

In the field of human-object interaction (HOI), detection and generation are two dual tasks that have traditionally been addressed separately, hindering the development of comprehensive interaction understanding. To address this, we propose…

Computer Vision and Pattern Recognition · Computer Science 2025-11-20 Panqi Yang , Haodong Jing , Nanning Zheng , Yongqiang Ma

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

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

Human-Object Interaction (HOI) detection aims to detect visual relations between human and objects in images. One significant problem of HOI detection is that non-interactive human-object pair can be easily mis-grouped and misclassified as…

Computer Vision and Pattern Recognition · Computer Science 2021-05-10 Lu Liu , Robby T. Tan

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

Recent top-performing temporal 3D detectors based on Lidars have increasingly adopted region-based paradigms. They first generate coarse proposals, followed by encoding and fusing regional features. However, indiscriminate sampling and…

Computer Vision and Pattern Recognition · Computer Science 2025-03-05 Chenxu Dang , Zaipeng Duan , Pei An , Xinmin Zhang , Xuzhong Hu , Jie Ma

Human-Object Interaction (HOI) recognition in videos is important for analyzing human activity. Most existing work focusing on visual features usually suffer from occlusion in the real-world scenarios. Such a problem will be further…

Computer Vision and Pattern Recognition · Computer Science 2022-07-20 Tanqiu Qiao , Qianhui Men , Frederick W. B. Li , Yoshiki Kubotani , Shigeo Morishima , Hubert P. H. Shum

The task of Human-Object Interaction (HOI) detection is to detect humans and their interactions with surrounding objects, where transformer-based methods show dominant advances currently. However, these methods ignore the relationship among…

Computer Vision and Pattern Recognition · Computer Science 2023-12-08 Shuman Fang , Zhiwen Lin , Ke Yan , Jie Li , Xianming Lin , Rongrong Ji

Utilizing transformer architectures for semantic segmentation of high-resolution images is hindered by the attention's quadratic computational complexity in the number of tokens. A solution to this challenge involves decreasing the number…

Computer Vision and Pattern Recognition · Computer Science 2024-05-24 Daniel Kienzle , Marco Kantonis , Robin Schön , Rainer Lienhart

Deep neural networks based purely on attention have been successful across several domains, relying on minimal architectural priors from the designer. In Human Action Recognition (HAR), attention mechanisms have been primarily adopted on…

Computer Vision and Pattern Recognition · Computer Science 2022-01-11 Vittorio Mazzia , Simone Angarano , Francesco Salvetti , Federico Angelini , Marcello Chiaberge

This paper addresses the task of detecting and recognizing human-object interactions (HOI) in images and videos. We introduce the Graph Parsing Neural Network (GPNN), a framework that incorporates structural knowledge while being…

Computer Vision and Pattern Recognition · Computer Science 2018-08-27 Siyuan Qi , Wenguan Wang , Baoxiong Jia , Jianbing Shen , Song-Chun Zhu

Human-Object Interaction (HOI), as an important problem in computer vision, requires locating the human-object pair and identifying the interactive relationships between them. The HOI instance has a greater span in spatial, scale, and task…

Computer Vision and Pattern Recognition · Computer Science 2023-01-11 Shuailei Ma , Yuefeng Wang , Shanze Wang , Ying Wei