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Large Vision-Language Models (LVLMs) demonstrate remarkable capabilities in multimodal tasks, but visual object hallucination remains a persistent issue. It refers to scenarios where models generate inaccurate visual object-related…

Computer Vision and Pattern Recognition · Computer Science 2025-05-06 Liqiang Jing , Guiming Hardy Chen , Ehsan Aghazadeh , Xin Eric Wang , Xinya Du

Large Vision-Language Models (LVLMs) exhibit impressive multimodal reasoning capabilities but remain highly susceptible to object hallucination, where models generate responses that are not factually aligned with the visual content. Recent…

Computer Vision and Pattern Recognition · Computer Science 2026-03-25 Younan Zhu , Linwei Tao , Minjing Dong , Chang Xu

Human-object interaction (HOI) video generation has garnered increasing attention due to its promising applications in digital humans, e-commerce, advertising, and robotics imitation learning. However, existing methods face two critical…

Computer Vision and Pattern Recognition · Computer Science 2026-03-27 Bangya Liu , Xinyu Gong , Zelin Zhao , Ziyang Song , Yulei Lu , Suhui Wu , Jun Zhang , Suman Banerjee , Hao Zhang

A significant gap remains between today's visual pattern recognition models and human-level visual cognition especially when it comes to few-shot learning and compositional reasoning of novel concepts. We introduce Bongard-HOI, a new visual…

Computer Vision and Pattern Recognition · Computer Science 2023-04-14 Huaizu Jiang , Xiaojian Ma , Weili Nie , Zhiding Yu , Yuke Zhu , Song-Chun Zhu , Anima Anandkumar

Spatio-temporal Human-Object Interaction (ST-HOI) understanding aims at detecting HOIs from videos, which is crucial for activity understanding. However, existing whole-body-object interaction video benchmarks overlook the truth that…

Computer Vision and Pattern Recognition · Computer Science 2025-02-25 Xiaoyang Liu , Boran Wen , Xinpeng Liu , Zizheng Zhou , Hongwei Fan , Cewu Lu , Lizhuang Ma , Yulong Chen , Yong-Lu Li

Hallucinations in large vision-language models (LVLMs) pose significant challenges for real-world applications, as LVLMs may generate responses that appear plausible yet remain inconsistent with the associated visual content. This issue…

Computer Vision and Pattern Recognition · Computer Science 2025-07-23 Xin Dong , Shichao Dong , Jin Wang , Jing Huang , Li Zhou , Zenghui Sun , Lihua Jing , Jingsong Lan , Xiaoyong Zhu , Bo Zheng

Although Large Vision-Language Models (LVLMs) have demonstrated powerful capabilities in interpreting visual information, they frequently produce content that deviates from visual information, leading to object hallucination. To tackle…

Computer Vision and Pattern Recognition · Computer Science 2025-07-01 Qiming Li , Zekai Ye , Xiaocheng Feng , Weihong Zhong , Libo Qin , Ruihan Chen , Baohang Li , Kui Jiang , Yaowei Wang , Ting Liu , Bing Qin

Reasoning human object interactions is a core problem in human-centric scene understanding and detecting such relations poses a unique challenge to vision systems due to large variations in human-object configurations, multiple co-occurring…

Computer Vision and Pattern Recognition · Computer Science 2019-09-19 Bo Wan , Desen Zhou , Yongfei Liu , Rongjie Li , Xuming He

Human-object interaction (HOI) detection is essential for accurately localizing and characterizing interactions between humans and objects, providing a comprehensive understanding of complex visual scenes across various domains. However,…

Computer Vision and Pattern Recognition · Computer Science 2025-07-16 Quan Bi Pay , Vishnu Monn Baskaran , Junn Yong Loo , KokSheik Wong , Simon See

Open-set object recognition aims to identify if an object is from a class that has been encountered during training or not. To perform open-set object recognition accurately, a key challenge is how to reduce the reliance on…

Computer Vision and Pattern Recognition · Computer Science 2023-12-22 Haoxuan Qu , Xiaofei Hui , Yujun Cai , Jun Liu

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

Large vision-language models (LVLMs) achieve impressive performance on multimodal tasks but often suffer from hallucination, and confidently describe objects or attributes not present in the image. Current training-free interventions…

Computer Vision and Pattern Recognition · Computer Science 2026-04-13 Mehrdad Fazli , Bowen Wei , Ahmet Sari , Ziwei Zhu

Reconstructing dynamic scenes with complex human-object interactions is a fundamental challenge in computer vision and graphics. Existing Gaussian Splatting methods either rely on human pose priors while neglecting dynamic objects, or…

Computer Vision and Pattern Recognition · Computer Science 2026-04-07 Taewoo Kim , Suwoong Yeom , Jaehyun Pyun , Geonho Cha , Dongyoon Wee , Joonsik Nam , Yun-Seong Jeong , Kyeongbo Kong , Suk-Ju Kang

Language-based object detection (LOD) aims to align visual objects with language expressions. A large amount of paired data is utilized to improve LOD model generalizations. During the training process, recent studies leverage…

Computer Vision and Pattern Recognition · Computer Science 2025-04-01 Yuming Chen , Jiangyan Feng , Haodong Zhang , Lijun Gong , Feng Zhu , Rui Zhao , Qibin Hou , Ming-Ming Cheng , Yibing Song

Two-stage methods have dominated Human-Object Interaction (HOI) detection for several years. Recently, one-stage HOI detection methods have become popular. In this paper, we aim to explore the essential pros and cons of two-stage and…

Computer Vision and Pattern Recognition · Computer Science 2021-10-14 Aixi Zhang , Yue Liao , Si Liu , Miao Lu , Yongliang Wang , Chen Gao , Xiaobo Li

Multimodal Large Language Models (MLLMs) excel in numerous vision-language tasks yet suffer from hallucinations, producing content inconsistent with input visuals, that undermine reliability in precision-sensitive domains. This issue stems…

Computer Vision and Pattern Recognition · Computer Science 2025-12-04 Nan Sun , Zhenyu Zhang , Xixun Lin , Kun Wang , Yanmin Shang , Naibin Gu , Shuohuan Wang , Yu Sun , Hua Wu , Haifeng Wang , Yanan Cao

Human-Object Interaction (HOI) detection is crucial for robot-human assistance, enabling context-aware support. However, models trained on clean datasets degrade in real-world conditions due to unforeseen corruptions, leading to inaccurate…

Computer Vision and Pattern Recognition · Computer Science 2025-10-14 Di Wen , Kunyu Peng , Kailun Yang , Yufan Chen , Ruiping Liu , Junwei Zheng , Alina Roitberg , Danda Pani Paudel , Luc Van Gool , Rainer Stiefelhagen

Human-object interaction (HOI) detection as a downstream of object detection tasks requires localizing pairs of humans and objects and extracting the semantic relationships between humans and objects from an image. Recently, one-stage…

Computer Vision and Pattern Recognition · Computer Science 2021-12-17 Junwen Chen , Keiji Yanai

Open-Vocabulary Detection (OVD) is the task of detecting all interesting objects in a given scene without predefined object classes. Extensive work has been done to deal with the OVD for 2D RGB images, but the exploration of 3D OVD is still…

Computer Vision and Pattern Recognition · Computer Science 2024-07-15 Xingyu Peng , Yan Bai , Chen Gao , Lirong Yang , Fei Xia , Beipeng Mu , Xiaofei Wang , Si Liu

Recognition and generation are two fundamental tasks in computer vision, which are often investigated separately in the exiting literature. However, these two tasks are highly correlated in essence as they both require understanding the…

Computer Vision and Pattern Recognition · Computer Science 2024-07-17 Yisen Wang , Yao Teng , Limin Wang