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We present VisionLLM v2, an end-to-end generalist multimodal large model (MLLM) that unifies visual perception, understanding, and generation within a single framework. Unlike traditional MLLMs limited to text output, VisionLLM v2…

计算机视觉与模式识别 · 计算机科学 2025-01-03 Jiannan Wu , Muyan Zhong , Sen Xing , Zeqiang Lai , Zhaoyang Liu , Zhe Chen , Wenhai Wang , Xizhou Zhu , Lewei Lu , Tong Lu , Ping Luo , Yu Qiao , Jifeng Dai

Image matching, which aims to identify corresponding pixel locations between images, is crucial in a wide range of scientific disciplines, aiding in image registration, fusion, and analysis. In recent years, deep learning-based image…

计算机视觉与模式识别 · 计算机科学 2025-01-14 Xingyi He , Hao Yu , Sida Peng , Dongli Tan , Zehong Shen , Hujun Bao , Xiaowei Zhou

Large language models (LLMs) have demonstrated impressive reasoning capabilities, particularly in textual mathematical problem-solving. However, existing open-source image instruction fine-tuning datasets, containing limited question-answer…

计算与语言 · 计算机科学 2024-10-10 Wenhao Shi , Zhiqiang Hu , Yi Bin , Junhua Liu , Yang Yang , See-Kiong Ng , Lidong Bing , Roy Ka-Wei Lee

The rapid growth of video content demands efficient and precise retrieval systems. While vision-language models (VLMs) excel in representation learning, they often struggle with adaptive, time-sensitive video retrieval. This paper…

计算机视觉与模式识别 · 计算机科学 2025-03-25 Yicheng Duan , Xi Huang , Duo Chen

The scaling of large language models to encode all the world's knowledge in model parameters is unsustainable and has exacerbated resource barriers. Retrieval-Augmented Generation (RAG) presents a potential solution, yet its application to…

计算机视觉与模式识别 · 计算机科学 2024-06-28 Varun Nagaraj Rao , Siddharth Choudhary , Aditya Deshpande , Ravi Kumar Satzoda , Srikar Appalaraju

Visual program synthesis is a promising approach to exploit the reasoning abilities of large language models for compositional computer vision tasks. Previous work has used few-shot prompting with frozen LLMs to synthesize visual programs.…

计算机视觉与模式识别 · 计算机科学 2024-04-09 Zaid Khan , Vijay Kumar BG , Samuel Schulter , Yun Fu , Manmohan Chandraker

Large vision-language models (LVLMs) achieve impressive performance, yet their internal decision-making processes remain opaque, making it difficult to determine if the success stems from true multimodal fusion or from reliance on unimodal…

机器学习 · 计算机科学 2026-04-01 Lixin Xiu , Xufang Luo , Hideki Nakayama

We explore Multimodal Large Language Models (MLLMs), which integrate LLMs like GPT-4 to handle multimodal data, including text, images, audio, and more. MLLMs demonstrate capabilities such as generating image captions and answering…

计算与语言 · 计算机科学 2025-01-09 Shezheng Song , Xiaopeng Li , Shasha Li , Shan Zhao , Jie Yu , Jun Ma , Xiaoguang Mao , Weimin Zhang

The effectiveness of multi-stage text retrieval has been solidly demonstrated since before the era of pre-trained language models. However, most existing studies utilize models that predate recent advances in large language models (LLMs).…

信息检索 · 计算机科学 2023-10-13 Xueguang Ma , Liang Wang , Nan Yang , Furu Wei , Jimmy Lin

Text-guided image editing and generation methods have diverse real-world applications. However, text-guided infinite image synthesis faces several challenges. First, there is a lack of text-image paired datasets with high-resolution and…

计算机视觉与模式识别 · 计算机科学 2024-12-30 Soyeong Kwon , Taegyeong Lee , Taehwan Kim

Building on the success of text-based reasoning models like DeepSeek-R1, extending these capabilities to multimodal reasoning holds great promise. While recent works have attempted to adapt DeepSeek-R1-style reinforcement learning (RL)…

计算机视觉与模式识别 · 计算机科学 2025-06-10 Jie Yang , Feipeng Ma , Zitian Wang , Dacheng Yin , Kang Rong , Fengyun Rao , Ruimao Zhang

Vision-Language Models (VLMs) excel at understanding single images, aided by high-quality instruction datasets. However, multi-image reasoning remains underexplored in the open-source community due to two key challenges: (1) scaling…

计算机视觉与模式识别 · 计算机科学 2025-02-18 Andrew Li , Rahul Thapa , Rahul Chalamala , Qingyang Wu , Kezhen Chen , James Zou

$ $The synergy of language and vision models has given rise to Large Language and Vision Assistant models (LLVAs), designed to engage users in rich conversational experiences intertwined with image-based queries. These comprehensive…

计算机视觉与模式识别 · 计算机科学 2024-01-02 Ashhadul Islam , Md. Rafiul Biswas , Wajdi Zaghouani , Samir Brahim Belhaouari , Zubair Shah

With the rapid proliferation of multimodal information, Visual Document Retrieval (VDR) has emerged as a critical frontier in bridging the gap between unstructured visually rich data and precise information acquisition. Unlike traditional…

This paper presents an in-depth study of multimodal machine translation (MMT), examining the prevailing understanding that MMT systems exhibit decreased sensitivity to visual information when text inputs are complete. Instead, we attribute…

计算与语言 · 计算机科学 2023-10-27 Yuxin Zuo , Bei Li , Chuanhao Lv , Tong Zheng , Tong Xiao , Jingbo Zhu

Web-crawled image-text pairs are inherently noisy. Prior studies demonstrate that semantically aligning and enriching textual descriptions of these pairs can significantly enhance model training across various vision-language tasks,…

计算机视觉与模式识别 · 计算机科学 2024-06-19 Xianhang Li , Haoqin Tu , Mude Hui , Zeyu Wang , Bingchen Zhao , Junfei Xiao , Sucheng Ren , Jieru Mei , Qing Liu , Huangjie Zheng , Yuyin Zhou , Cihang Xie

The growing sophistication of deepfakes presents substantial challenges to the integrity of media and the preservation of public trust. Concurrently, vision-language models (VLMs), large language models enhanced with visual reasoning…

计算机视觉与模式识别 · 计算机科学 2025-06-13 Shahroz Tariq , David Nguyen , M. A. P. Chamikara , Tingmin Wu , Alsharif Abuadbba , Kristen Moore

Multimodal machine translation (MMT) is a challenging task that seeks to improve translation quality by incorporating visual information. However, recent studies have indicated that the visual information provided by existing MMT datasets…

计算机视觉与模式识别 · 计算机科学 2024-04-30 Xinyu Ma , Xuebo Liu , Derek F. Wong , Jun Rao , Bei Li , Liang Ding , Lidia S. Chao , Dacheng Tao , Min Zhang

Memory is essential for large vision-language models (LVLMs) to handle long, multimodal interactions, with two method directions providing this capability: long-context LVLMs and memory-augmented agents. However, no existing benchmark…

计算机视觉与模式识别 · 计算机科学 2026-05-15 Xiyu Ren , Zhaowei Wang , Yiming Du , Zhongwei Xie , Chi Liu , Xinlin Yang , Haoyue Feng , Wenjun Pan , Tianshi Zheng , Baixuan Xu , Zhengnan Li , Yangqiu Song , Ginny Wong , Simon See

Discovering materials with desirable properties in an efficient way remains a significant problem in materials science. Many studies have tackled this problem by using different sets of information available about the materials. Among them,…

材料科学 · 物理学 2025-03-04 Onur Boyar , Indra Priyadarsini , Seiji Takeda , Lisa Hamada
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