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We introduce D3D-HOI: a dataset of monocular videos with ground truth annotations of 3D object pose, shape and part motion during human-object interactions. Our dataset consists of several common articulated objects captured from diverse…

Computer Vision and Pattern Recognition · Computer Science 2021-08-20 Xiang Xu , Hanbyul Joo , Greg Mori , Manolis Savva

Human-Object Interaction (HOI) detection has received considerable attention in the context of scene understanding. Despite the growing progress on benchmarks, we realize that existing methods often perform unsatisfactorily on distant…

Computer Vision and Pattern Recognition · Computer Science 2022-07-06 Guangzhi Wang , Yangyang Guo , Yongkang Wong , Mohan Kankanhalli

Human Object Interaction (HOI) detection aims to localize and infer the relationships between a human and an object. Arguably, training supervised models for this task from scratch presents challenges due to the performance drop over rare…

Computer Vision and Pattern Recognition · Computer Science 2023-09-08 Ting Lei , Fabian Caba , Qingchao Chen , Hailin Jin , Yuxin Peng , Yang Liu

Human-object interaction (HOI) detection aims to comprehend the intricate relationships between humans and objects, predicting $<human, action, object>$ triplets, and serving as the foundation for numerous computer vision tasks. The…

Computer Vision and Pattern Recognition · Computer Science 2023-11-08 Yichao Cao , Qingfei Tang , Xiu Su , Chen Song , Shan You , Xiaobo Lu , Chang Xu

Human object interaction (HOI) detection plays a crucial role in human-centric scene understanding and serves as a fundamental building-block for many vision tasks. One generalizable and scalable strategy for HOI detection is to use weak…

Computer Vision and Pattern Recognition · Computer Science 2023-03-03 Bo Wan , Yongfei Liu , Desen Zhou , Tinne Tuytelaars , Xuming He

Generating realistic 3D Human-Object Interactions (HOI) is a fundamental task for applications ranging from embodied AI to virtual content creation, which requires harmonizing high-level semantic intent with strict low-level physical…

Robotics · Computer Science 2026-05-08 Hao Wang , Shiqi Wang , Qi Liu

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

Reconstructing people, objects, and their interactions in 3D is a long-standing goal for intelligent systems. Often the input is RGB video from a moving camera, making the task ill-posed; depth is ambiguous, humans and objects occlude each…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Lixin Xue , Chengwei Zheng , Georgios Paschalidis , Chen Guo , Manuel Kaufmann , Juan Zarate , Dimitrios Tzionas

We propose HOI Transformer to tackle human object interaction (HOI) detection in an end-to-end manner. Current approaches either decouple HOI task into separated stages of object detection and interaction classification or introduce…

Computer Vision and Pattern Recognition · Computer Science 2021-03-09 Cheng Zou , Bohan Wang , Yue Hu , Junqi Liu , Qian Wu , Yu Zhao , Boxun Li , Chenguang Zhang , Chi Zhang , Yichen Wei , Jian Sun

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

We study the problem of detecting human-object interactions (HOI) in static images, defined as predicting a human and an object bounding box with an interaction class label that connects them. HOI detection is a fundamental problem in…

Computer Vision and Pattern Recognition · Computer Science 2018-03-02 Yu-Wei Chao , Yunfan Liu , Xieyang Liu , Huayi Zeng , Jia Deng

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 (HOI) detection aims to understand the interactions between humans and objects, which plays a curtail role in high-level semantic understanding tasks. However, most works pursue designing better architectures to…

Computer Vision and Pattern Recognition · Computer Science 2023-08-08 Shuman Fang , Shuai Liu , Jie Li , Guannan Jiang , Xianming Lin , Rongrong Ji

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

Reconstructing 3D Human-Object Interaction from an RGB image is essential for perceptive systems. Yet, this remains challenging as it requires capturing the subtle physical coupling between the body and objects. While current methods rely…

Computer Vision and Pattern Recognition · Computer Science 2026-04-23 Dimitrije Antić , Alvaro Budria , George Paschalidis , Sai Kumar Dwivedi , Dimitrios Tzionas

Human-object interaction (HOI) synthesis is important for various applications, ranging from virtual reality to robotics. However, acquiring 3D HOI data is challenging due to its complexity and high cost, limiting existing methods to the…

Graphics · Computer Science 2025-03-27 Yuke Lou , Yiming Wang , Zhen Wu , Rui Zhao , Wenjia Wang , Mingyi Shi , Taku Komura

Human object interaction (HOI) detection is an important task in image understanding and reasoning. It is in a form of HOI triplet <human; verb; object>, requiring bounding boxes for human and object, and action between them for the task…

Computer Vision and Pattern Recognition · Computer Science 2020-11-13 Suresh Kirthi Kumaraswamy , Miaojing Shi , Ewa Kijak

Human-Object Interaction (HOI) detection is a challenging computer vision task that requires visual models to address the complex interactive relationship between humans and objects and predict HOI triplets. Despite the challenges posed by…

Computer Vision and Pattern Recognition · Computer Science 2023-09-19 Yichao Cao , Qingfei Tang , Feng Yang , Xiu Su , Shan You , Xiaobo Lu , Chang Xu

In human-object interactions (HOI) recognition, conventional methods consider the human body as a whole and pay a uniform attention to the entire body region. They ignore the fact that normally, human interacts with an object by using some…

Computer Vision and Pattern Recognition · Computer Science 2018-07-31 Hao-Shu Fang , Jinkun Cao , Yu-Wing Tai , Cewu Lu

Hand manipulating objects is an important interaction motion in our daily activities. We faithfully reconstruct this motion with a single RGBD camera by a novel deep reinforcement learning method to leverage physics. Firstly, we propose…

Computer Vision and Pattern Recognition · Computer Science 2024-05-07 Haoyu Hu , Xinyu Yi , Zhe Cao , Jun-Hai Yong , Feng Xu