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Human-object interaction (HOI) detection for capturing relationships between humans and objects is an important task in the semantic understanding of images. When processing human and object keypoints extracted from an image using a graph…

Computer Vision and Pattern Recognition · Computer Science 2023-06-27 Yoshiki Ito

Human-object interaction (HOI) detection aims to detect interactions between humans and objects in images. While recent advances have improved performance on existing benchmarks, their evaluations mainly focus on overall prediction accuracy…

Computer Vision and Pattern Recognition · Computer Science 2026-04-16 Lemeng Wang , Qinqian Lei , Vidhi Bakshi , Daniel Yi , Yifan Liu , Jiacheng Hou , Asher Seng Hao , Zheda Mai , Wei-Lun Chao , Robby T. Tan , Bo Wang

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

Human-Object Interaction (HOI) detection, which localizes and infers relationships between human and objects, plays an important role in scene understanding. Although two-stage HOI detectors have advantages of high efficiency in training…

Computer Vision and Pattern Recognition · Computer Science 2023-04-18 Jeeseung Park , Jin-Woo Park , Jong-Seok Lee

Human-Object Interaction (HOI) consists of human, object and implicit interaction/verb. Different from previous methods that directly map pixels to HOI semantics, we propose a novel perspective for HOI learning in an analytical manner. In…

Computer Vision and Pattern Recognition · Computer Science 2020-11-10 Yong-Lu Li , Xinpeng Liu , Xiaoqian Wu , Yizhuo Li , Cewu Lu

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

While Human-Object Interaction(HOI) Detection has achieved tremendous advances in recent, it still remains challenging due to complex interactions with multiple humans and objects occurring in images, which would inevitably lead to…

Computer Vision and Pattern Recognition · Computer Science 2022-04-04 Kunlun Xu , Zhimin Li , Zhijun Zhang , Leizhen Dong , Wenhui Xu , Luxin Yan , Sheng Zhong , Xu Zou

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

Human-Object Interaction (HOI) detection is a task of identifying "a set of interactions" in an image, which involves the i) localization of the subject (i.e., humans) and target (i.e., objects) of interaction, and ii) the classification of…

Computer Vision and Pattern Recognition · Computer Science 2021-04-29 Bumsoo Kim , Junhyun Lee , Jaewoo Kang , Eun-Sol Kim , Hyunwoo J. Kim

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 locate human-object pairs and identify their interaction categories in images. Most existing methods primarily focus on supervised learning, which relies on extensive manual HOI annotations.…

Computer Vision and Pattern Recognition · Computer Science 2024-03-13 Weiying Xue , Qi Liu , Qiwei Xiong , Yuxiao Wang , Zhenao Wei , Xiaofen Xing , Xiangmin Xu

Zero-shot Human-Object Interaction (HOI) detection has emerged as a frontier topic due to its capability to detect HOIs beyond a predefined set of categories. This task entails not only identifying the interactiveness of human-object pairs…

Computer Vision and Pattern Recognition · Computer Science 2024-08-06 Ting Lei , Shaofeng Yin , Yuxin Peng , Yang Liu

Human-Object Interaction (HOI) detection plays a crucial role in activity understanding. Though significant progress has been made, interactiveness learning remains a challenging problem in HOI detection: existing methods usually generate…

Computer Vision and Pattern Recognition · Computer Science 2022-10-05 Xiaoqian Wu , Yong-Lu Li , Xinpeng Liu , Junyi Zhang , Yuzhe Wu , Cewu Lu

The recent advances in instance-level detection tasks lay strong foundation for genuine comprehension of the visual scenes. However, the ability to fully comprehend a social scene is still in its preliminary stage. In this work, we focus on…

Computer Vision and Pattern Recognition · Computer Science 2019-09-24 Bingjie Xu , Junnan Li , Yongkang Wong , Mohan S. Kankanhalli , Qi Zhao

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

A common problem in human-object interaction (HOI) detection task is that numerous HOI classes have only a small number of labeled examples, resulting in training sets with a long-tailed distribution. The lack of positive labels can lead to…

Computer Vision and Pattern Recognition · Computer Science 2020-07-28 Dong-Jin Kim , Xiao Sun , Jinsoo Choi , Stephen Lin , In So Kweon

Human-object interaction (HOI) detection is an important part of understanding human activities and visual scenes. The long-tailed distribution of labeled instances is a primary challenge in HOI detection, promoting research in few-shot and…

Computer Vision and Pattern Recognition · Computer Science 2023-08-14 Zikun Zhuang , Ruihao Qian , Chi Xie , Shuang Liang

Determining which image regions to concentrate on is critical for Human-Object Interaction (HOI) detection. Conventional HOI detectors focus on either detected human and object pairs or pre-defined interaction locations, which limits…

Computer Vision and Pattern Recognition · Computer Science 2021-05-07 Mingfei Chen , Yue Liao , Si Liu , Zhiyuan Chen , Fei Wang , Chen Qian

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

Human-Object Interaction (HOI) detection aims to learn how human interacts with surrounding objects. Previous HOI detection frameworks simultaneously detect human, objects and their corresponding interactions by using a predictor. Using…

Computer Vision and Pattern Recognition · Computer Science 2023-01-10 Huan Peng , Fenggang Liu , Yangguang Li , Bin Huang , Jing Shao , Nong Sang , Changxin Gao