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How can we teach a computer to recognize 10,000 different actions? Deep learning has evolved from supervised and unsupervised to self-supervised approaches. In this paper, we present a new contrastive learning-based framework for decision…

Computer Vision and Pattern Recognition · Computer Science 2023-04-24 Mindi Ruan , Xiangxu Yu , Na Zhang , Chuanbo Hu , Shuo Wang , Xin Li

Human-Object Interaction (HOI) detection is a core task for high-level image understanding. Recently, Detection Transformer (DETR)-based HOI detectors have become popular due to their superior performance and efficient structure. However,…

Computer Vision and Pattern Recognition · Computer Science 2022-07-13 Xubin Zhong , Changxing Ding , Zijian Li , Shaoli Huang

For object detection detectors, enhancing model performance hinges on the ability to simultaneously consider inconsistencies across tasks and focus on difficult-to-train samples. Achieving this necessitates incorporating information from…

Computer Vision and Pattern Recognition · Computer Science 2024-09-02 Yanquan Huang , Liu Wei Zhen , Yun Hao , Mengyuan Zhang , Qingyao Wu , Zikun Deng , Xueming Liu , Hong Deng

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

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

Mobile edge Large Language Model (LLM) deployments face inherent constraints, such as limited computational resources and network bandwidth. Although Retrieval-Augmented Generation (RAG) mitigates some challenges by integrating external…

Networking and Internet Architecture · Computer Science 2025-01-17 Guangyuan Liu , Yinqiu Liu , Jiacheng Wang , Hongyang Du , Dusit Niyato , Jiawen Kang , Zehui Xiong

While Vision-Language-Action (VLA) models offer broad general capabilities, deploying them on specific hardware requires real-world adaptation to bridge the embodiment gap. Since robot demonstrations are costly, this adaptation must often…

Robotics · Computer Science 2026-05-11 Yanzhe Chen , Kevin Yuchen Ma , Qi Lv , Yiqi Lin , Zechen Bai , Chen Gao , Mike Zheng Shou

Accurate lane change prediction can reduce potential accidents and contribute to higher road safety. Adaptive cruise control (ACC), lane departure avoidance (LDA), and lane keeping assistance (LKA) are some conventional modules in advanced…

Reasoning the human-object interactions (HOI) is essential for deeper scene understanding, while object affordances (or functionalities) are of great importance for human to discover unseen HOIs with novel objects. Inspired by this, we…

Computer Vision and Pattern Recognition · Computer Science 2022-03-30 Zhi Hou , Baosheng Yu , Yu Qiao , Xiaojiang Peng , Dacheng Tao

A comprehensive understanding of human-object interaction (HOI) requires detecting not only a small portion of predefined HOI concepts (or categories) but also other reasonable HOI concepts, while current approaches usually fail to explore…

Computer Vision and Pattern Recognition · Computer Science 2022-07-26 Zhi Hou , Baosheng Yu , Dacheng Tao

Open Vocabulary Human-Object Interaction (HOI) detection aims to detect interactions between humans and objects while generalizing to novel interaction classes beyond the training set. Current methods often rely on Vision and Language…

Computer Vision and Pattern Recognition · Computer Science 2025-08-06 Ting Lei , Shaofeng Yin , Qingchao Chen , Yuxin Peng , Yang Liu

Human-Object Interaction (HOI) detection is a fundamental task in image understanding. While deep-learning-based HOI methods provide high performance in terms of mean Average Precision (mAP), they are computationally expensive and opaque in…

Computer Vision and Pattern Recognition · Computer Science 2025-05-26 Tsung-Shan Yang , Yun-Cheng Wang , Chengwei Wei , Suya You , C. -C. Jay Kuo

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 is a challenging task that requires to distinguish the interaction between a human-object pair. Attention based relation parsing is a popular and effective strategy utilized in HOI. However, current…

Computer Vision and Pattern Recognition · Computer Science 2022-07-19 Jingjia Huang , Baixiang Yang

Recent years, human-object interaction (HOI) detection has achieved impressive advances. However, conventional two-stage methods are usually slow in inference. On the other hand, existing one-stage methods mainly focus on the union regions…

Computer Vision and Pattern Recognition · Computer Science 2021-01-20 Hao-Shu Fang , Yichen Xie , Dian Shao , Cewu Lu

We propose a simple, intuitive yet powerful method for human-object interaction (HOI) detection. HOIs are so diverse in spatial distribution in an image that existing CNN-based methods face the following three major drawbacks; they cannot…

Computer Vision and Pattern Recognition · Computer Science 2021-03-10 Masato Tamura , Hiroki Ohashi , Tomoaki Yoshinaga

Understanding and recognizing human-object interaction (HOI) is a pivotal application in AR/VR and robotics. Recent open-vocabulary HOI detection approaches depend exclusively on large language models for richer textual prompts, neglecting…

Computer Vision and Pattern Recognition · Computer Science 2025-08-18 Zhenhao Zhang , Hanqing Wang , Xiangyu Zeng , Ziyu Cheng , Jiaxin Liu , Haoyu Yan , Zhirui Liu , Kaiyang Ji , Tianxiang Gui , Ke Hu , Kangyi Chen , Yahao Fan , Mokai Pan

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 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

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