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The rapid advancement of Large Vision-Language models (LVLMs) has demonstrated a spectrum of emergent capabilities. Nevertheless, current models only focus on the visual content of a single scenario, while their ability to associate…

计算机视觉与模式识别 · 计算机科学 2024-07-11 Yatai Ji , Shilong Zhang , Jie Wu , Peize Sun , Weifeng Chen , Xuefeng Xiao , Sidi Yang , Yujiu Yang , Ping Luo

Video agentic models have advanced challenging video-language tasks. However, most agentic approaches still heavily rely on greedy parsing over densely sampled video frames, resulting in high computational cost. We present VideoSeek, a…

计算机视觉与模式识别 · 计算机科学 2026-03-23 Jingyang Lin , Jialian Wu , Jiang Liu , Ximeng Sun , Ze Wang , Xiaodong Yu , Jiebo Luo , Zicheng Liu , Emad Barsoum

We propose an efficient pipeline for large-scale landmark image retrieval that addresses the diversity of the dataset through two-stage discriminative re-ranking. Our approach is based on embedding the images in a feature-space using a…

计算机视觉与模式识别 · 计算机科学 2020-03-26 Shuhei Yokoo , Kohei Ozaki , Edgar Simo-Serra , Satoshi Iizuka

Text-to-video generation models have shown significant progress in the recent years. However, they still struggle with generating complex dynamic scenes based on compositional text prompts, such as attribute binding for multiple objects,…

计算机视觉与模式识别 · 计算机科学 2024-12-06 Kaiyi Huang , Yukun Huang , Xuefei Ning , Zinan Lin , Yu Wang , Xihui Liu

Language understanding is essential for the navigation agent to follow instructions. We observe two kinds of issues in the instructions that can make the navigation task challenging: 1. The mentioned landmarks are not recognizable by the…

计算与语言 · 计算机科学 2023-02-21 Yue Zhang , Parisa Kordjamshidi

Comprehending long visual documents, where information is distributed across extensive pages of text and visual elements, is a critical but challenging task for modern Vision-Language Models (VLMs). Existing approaches falter on a…

计算机视觉与模式识别 · 计算机科学 2025-11-17 Dawei Zhu , Rui Meng , Jiefeng Chen , Sujian Li , Tomas Pfister , Jinsung Yoon

Recently, Multimodal Large Language Models (MLLMs) have been used as agents to control keyboard and mouse inputs by directly perceiving the Graphical User Interface (GUI) and generating corresponding commands. However, current agents…

Large language models (LLMs) as autonomous agents offer a novel avenue for tackling real-world challenges through a knowledge-driven manner. These LLM-enhanced methodologies excel in generalization and interpretability. However, the…

人工智能 · 计算机科学 2024-07-22 Kemou Jiang , Xuan Cai , Zhiyong Cui , Aoyong Li , Yilong Ren , Haiyang Yu , Hao Yang , Daocheng Fu , Licheng Wen , Pinlong Cai

Retrieval-augmented generation (RAG) is a paradigm that augments large language models (LLMs) with external knowledge to tackle knowledge-intensive question answering. While several benchmarks evaluate Multimodal LLMs (MLLMs) under…

计算与语言 · 计算机科学 2025-08-18 Yin Wu , Quanyu Long , Jing Li , Jianfei Yu , Wenya Wang

As Multimodal Large Language Models (MLLMs) advance, multimodal agents show promise in real-world tasks like web navigation and embodied intelligence. However, due to limitations in a lack of external feedback, these agents struggle with…

计算与语言 · 计算机科学 2025-06-27 Tianyi Men , Zhuoran Jin , Pengfei Cao , Yubo Chen , Kang Liu , Jun Zhao

The dense, temporal nature of video presents a profound challenge for automated analysis. Despite the use of powerful Vision-Language Models, prevailing methods for video understanding are limited by the inherent disconnect between…

计算机视觉与模式识别 · 计算机科学 2026-03-26 Keliang Li , Yansong Li , Hongze Shen , Mengdi Liu , Hong Chang , Shiguang Shan

The dominant paradigm of monolithic scaling in Vision-Language Models (VLMs) is failing for understanding and reasoning in documents, yielding diminishing returns as it struggles with the inherent need of this domain for document-based…

计算机视觉与模式识别 · 计算机科学 2025-11-17 Xinlei Yu , Chengming Xu , Zhangquan Chen , Yudong Zhang , Shilin Lu , Cheng Yang , Jiangning Zhang , Shuicheng Yan , Xiaobin Hu

This paper presents a benchmark self-evolving framework to dynamically evaluate rapidly advancing Large Language Models (LLMs), aiming for a more accurate assessment of their capabilities and limitations. We utilize a multi-agent system to…

计算与语言 · 计算机科学 2024-02-20 Siyuan Wang , Zhuohan Long , Zhihao Fan , Zhongyu Wei , Xuanjing Huang

Despite recent progress in multimodal large language models (MLLMs), reliable visual question answering in aerial scenes remains challenging. In such scenes, task-critical evidence is often carried by small objects, explicit quantities,…

计算机视觉与模式识别 · 计算机科学 2026-04-21 Junxiao Xue , Quan Deng , Tingqi Hu , Meicong Si , Xinyi Yin , Yunyun Shi , Xuecheng Wu

Visual geo-localization demands in-depth knowledge and advanced reasoning skills to associate images with precise real-world geographic locations. Existing image database retrieval methods are limited by the impracticality of storing…

计算机视觉与模式识别 · 计算机科学 2024-10-16 Xiao Han , Chen Zhu , Xiangyu Zhao , Hengshu Zhu

Video Moment Retrieval is a task in video understanding that aims to localize a specific temporal segment in an untrimmed video based on a natural language query. Despite recent progress in moment retrieval from videos using both…

计算机视觉与模式识别 · 计算机科学 2025-11-19 An Yu , Weiheng Lu , Jian Li , Zhenfei Zhang , Yunhang Shen , Felix X. -F. Ye , Ming-Ching Chang

Multimodal large language models are increasingly deployed as long-horizon agents, where memory must do more than recall: it must track an evolving world, revise what has gone stale, and surface the right evidence at decision time. Existing…

Recently, image-based Large Multimodal Models (LMMs) have made significant progress in video question-answering (VideoQA) using a frame-wise approach by leveraging large-scale pretraining in a zero-shot manner. Nevertheless, these models…

计算机视觉与模式识别 · 计算机科学 2024-10-22 Chuyi Shang , Amos You , Sanjay Subramanian , Trevor Darrell , Roei Herzig

This paper introduces VimoRAG, a novel video-based retrieval-augmented motion generation framework for motion large language models (LLMs). As motion LLMs face severe out-of-domain/out-of-vocabulary issues due to limited annotated data,…

计算机视觉与模式识别 · 计算机科学 2025-10-21 Haidong Xu , Guangwei Xu , Zhedong Zheng , Xiatian Zhu , Wei Ji , Xiangtai Li , Ruijie Guo , Meishan Zhang , Min zhang , Hao Fei

Large Multimodal Models (LMMs) have ushered in a new era in artificial intelligence, merging capabilities in both language and vision to form highly capable Visual Foundation Agents. These agents are postulated to excel across a myriad of…