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Training multimodal large language models (MLLMs) for video understanding requires large-scale annotated data spanning diverse tasks such as object counting, question answering, and segmentation. However, collecting and annotating…

计算机视觉与模式识别 · 计算机科学 2026-04-15 Tanzila Rahman , Renjie Liao , Leonid Sigal

With the rapid advancement of large language models (LLMs), mobile agents have emerged as promising tools for phone automation, simulating human interactions on screens to accomplish complex tasks. However, these agents often suffer from…

人机交互 · 计算机科学 2026-04-21 Shiquan Zhang , Tianyi Zhang , Le Fang , Simon D'Alfonso , Hong Jia , Vassilis Kostakos

Recent advances in camera-controllable video generation have been constrained by the reliance on static-scene datasets with relative-scale camera annotations, such as RealEstate10K. While these datasets enable basic viewpoint control, they…

计算机视觉与模式识别 · 计算机科学 2025-04-14 Guangcong Zheng , Teng Li , Xianpan Zhou , Xi Li

Large language models (LLMs) have brought exciting new advances to mobile UI agents, a long-standing research field that aims to complete arbitrary natural language tasks through mobile UI interactions. However, existing UI agents usually…

Rich and context-aware activity logs facilitate user behavior analysis and health monitoring, making them a key research focus in ubiquitous computing. The remarkable semantic understanding and generation capabilities of Large Language…

人工智能 · 计算机科学 2025-07-21 Ye Tian , Xiaoyuan Ren , Zihao Wang , Onat Gungor , Xiaofan Yu , Tajana Rosing

With the rise of multimodal applications, instruction data has become critical for training multimodal language models capable of understanding complex image-based queries. Existing practices rely on powerful but costly large language…

计算机视觉与模式识别 · 计算机科学 2024-12-31 Jieyu Zhang , Le Xue , Linxin Song , Jun Wang , Weikai Huang , Manli Shu , An Yan , Zixian Ma , Juan Carlos Niebles , Silvio Savarese , Caiming Xiong , Zeyuan Chen , Ranjay Krishna , Ran Xu

Recently, Vision-Language Models (VLMs) have achieved remarkable progress in multimodal tasks, and multimodal instruction data serves as the foundation for enhancing VLM capabilities. Despite the availability of several open-source…

Large language models (LLMs) are, by design, inherently capable of multi-task learning: through a unified next-token prediction paradigm, they can naturally address a wide variety of downstream tasks. Prior work in the motion domain has…

计算机视觉与模式识别 · 计算机科学 2025-05-27 Zeyu Ling , Bo Han , Shiyang Li , Jikang Cheng , Hongdeng Shen , Changqing Zou

Training computer-use agents requires massive amounts of GUI interaction data, but manually annotating action trajectories at scale is prohibitively expensive. We present VideoAgentTrek, a scalable pipeline that automatically mines training…

The application of Large Vision-Language Models (LVLMs) for analyzing images and videos is an exciting and rapidly evolving field. In recent years, we've seen significant growth in high-quality image-text datasets for fine-tuning image…

计算机视觉与模式识别 · 计算机科学 2024-12-13 Han Wang , Yuxiang Nie , Yongjie Ye , Deng GuanYu , Yanjie Wang , Shuai Li , Haiyang Yu , Jinghui Lu , Can Huang

Scaling laws have validated the success and promise of large-data-trained models in creative generation across text, image, and video domains. However, this paradigm faces data scarcity in the 3D domain, as there is far less of it available…

计算机视觉与模式识别 · 计算机科学 2025-08-29 Xiaochuan Li , Guoguang Du , Runze Zhang , Liang Jin , Qi Jia , Lihua Lu , Zhenhua Guo , Yaqian Zhao , Haiyang Liu , Tianqi Wang , Changsheng Li , Xiaoli Gong , Rengang Li , Baoyu Fan

Autonomous driving, particularly navigating complex and unanticipated scenarios, demands sophisticated reasoning and planning capabilities. While Multi-modal Large Language Models (MLLMs) offer a promising avenue for this, their use has…

计算机视觉与模式识别 · 计算机科学 2025-10-15 Hidehisa Arai , Keita Miwa , Kento Sasaki , Yu Yamaguchi , Kohei Watanabe , Shunsuke Aoki , Issei Yamamoto

We present a novel dataset aimed at advancing danger analysis and assessment by addressing the challenge of quantifying danger in video content and identifying how human-like a Large Language Model (LLM) evaluator is for the same. This is…

计算机视觉与模式识别 · 计算机科学 2025-03-03 Pranav Gupta , Advith Krishnan , Naman Nanda , Ananth Eswar , Deeksha Agarwal , Pratham Gohil , Pratyush Goel

Facial expression captioning has found widespread application across various domains. Recently, the emergence of video Multimodal Large Language Models (MLLMs) has shown promise in general video understanding tasks. However, describing…

计算机视觉与模式识别 · 计算机科学 2025-01-15 Jiaxing Zhao , Boyuan Sun , Xiang Chen , Xihan Wei

Multi-modal Large Language Models (MLLMs) have demonstrated their ability to perceive objects in still images, but their application in video-related tasks, such as object tracking, remains understudied. This lack of exploration is…

计算机视觉与模式识别 · 计算机科学 2024-04-01 Han Wang , Yanjie Wang , Yongjie Ye , Yuxiang Nie , Can Huang

Recent Multimodal Large Language Models (MLLMs) achieve promising performance on visual and audio benchmarks independently. However, the ability of these models to process cross-modal information synchronously remains largely unexplored. We…

人工智能 · 计算机科学 2026-03-12 Ziwei Zhou , Rui Wang , Zuxuan Wu , Yu-Gang Jiang

Multi-modal large language models (MLLMs) advance vision language understanding but face inherent limitations in long-video tasks due to bounded perception context budgets. Existing agentic methods mitigate this via rule-based…

计算机视觉与模式识别 · 计算机科学 2026-05-04 Kerui Chen , Jinglu Wang , Jianrong Zhang , Ming Li , Yan Lu , Hehe Fan

The Large Visual-Language Models (LVLMs) have significantly advanced image understanding. Their comprehension and reasoning capabilities enable promising applications in autonomous driving scenarios. However, existing research typically…

计算机视觉与模式识别 · 计算机科学 2025-05-14 Zongchuang Zhao , Haoyu Fu , Dingkang Liang , Xin Zhou , Dingyuan Zhang , Hongwei Xie , Bing Wang , Xiang Bai

Multimodal Large Language Models (MLLMs) struggle with accurately capturing camera-object relations, especially for object orientation, camera viewpoint, and camera shots. This stems from the fact that existing MLLMs are trained on images…

We explore how reconciling several foundation models (large language models and vision-language models) with a novel unified memory mechanism could tackle the challenging video understanding problem, especially capturing the long-term…

计算机视觉与模式识别 · 计算机科学 2024-07-16 Yue Fan , Xiaojian Ma , Rujie Wu , Yuntao Du , Jiaqi Li , Zhi Gao , Qing Li