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Vision-Language Models (VLMs) face significant challenges when dealing with the diverse resolutions and aspect ratios of real-world images, as most existing models rely on fixed, low-resolution inputs. While recent studies have explored…

计算机视觉与模式识别 · 计算机科学 2025-06-17 Junbo Niu , Yuanhong Zheng , Ziyang Miao , Hejun Dong , Chunjiang Ge , Hao Liang , Ma Lu , Bohan Zeng , Qiahao Zheng , Conghui He , Wentao Zhang

Recent visual-text compression (VTC) methods, typified by DeepSeek-OCR, report impressive high token compression ratios for long-context modeling tasks by leveraging text-to-image rendering. However, existing evaluation protocols heavily…

计算机视觉与模式识别 · 计算机科学 2026-03-13 Yonghan Gao , Zehong Chen , Lijian Xu , Jingzhi Chen , Jingwei Guan , Xingyu Zeng

In this paper, we introduce an open-source Korean-English vision-language model (VLM), VARCO-VISION. We incorporate a step-by-step training strategy that allows a model learn both linguistic and visual information while preserving the…

计算机视觉与模式识别 · 计算机科学 2024-12-02 Jeongho Ju , Daeyoung Kim , SunYoung Park , Youngjune Kim

The advancement of large language models (LLMs) has significantly broadened the scope of applications in natural language processing, with multi-modal LLMs extending these capabilities to integrate and interpret visual data. However,…

计算机视觉与模式识别 · 计算机科学 2024-06-19 Bingchen Zhao , Yongshuo Zong , Letian Zhang , Timothy Hospedales

Remote sensing (RS) large vision-language models (LVLMs) have shown strong promise across visual grounding (VG) tasks. However, existing RS VG datasets predominantly rely on explicit referring expressions-such as relative position, relative…

计算机视觉与模式识别 · 计算机科学 2026-01-06 Yue Zhou , Jue Chen , Zilun Zhang , Penghui Huang , Ran Ding , Zhentao Zou , PengFei Gao , Yuchen Wei , Ke Li , Xue Yang , Xue Jiang , Hongxin Yang , Jonathan Li

The rapid advancement of vision-language models (VLMs) has brought a lot of attention to their safety alignment. However, existing methods have primarily focused on model undersafety, where the model responds to hazardous queries, while…

Benchmark accuracy is often implicitly assumed to reflect grounded visual understanding in vision-language models (VLMs), yet it remains unclear to what extent such scores truly reflect reliance on visual evidence. Motivated by a surprising…

计算机视觉与模式识别 · 计算机科学 2026-05-25 Zixuan Lan , Luzhe Sun , Matthew R. Walter , Jiawei Zhou

Vision Language Models (VLMs) extend remarkable capabilities of text-only large language models and vision-only models, and are able to learn from and process multi-modal vision-text input. While modern VLMs perform well on a number of…

计算与语言 · 计算机科学 2025-07-22 Hannah Sterz , Jonas Pfeiffer , Ivan Vulić

Large vision-language models (LVLMs) have made substantial advances in reasoning tasks at the Olympiad level. Nevertheless, current Olympiad-level multimodal reasoning benchmarks for these models often emphasize single-image analysis and…

计算机视觉与模式识别 · 计算机科学 2026-04-23 Qiguang Chen , Chengyu Luan , Jiajun Wu , Qiming Yu , Yi Yang , Yizhuo Li , Jingqi Tong , Xiachong Feng , Libo Qin , Wanxiang Che

Recent advancements in Vision-Language Models (VLMs) have sparked interest in their use for autonomous driving, particularly in generating interpretable driving decisions through natural language. However, the assumption that VLMs…

计算机视觉与模式识别 · 计算机科学 2025-01-08 Shaoyuan Xie , Lingdong Kong , Yuhao Dong , Chonghao Sima , Wenwei Zhang , Qi Alfred Chen , Ziwei Liu , Liang Pan

Multimodal Large Language Models (MLLMs) have achieved considerable accuracy in Optical Character Recognition (OCR) from static images. However, their efficacy in video OCR is significantly diminished due to factors such as motion blur,…

Understanding how effectively large vision language models (VLMs) compare visual inputs is crucial across numerous applications, yet this fundamental capability remains insufficiently assessed. While VLMs are increasingly deployed for tasks…

Large Language Models (LLMs) are transforming diverse fields and gaining increasing influence as human proxies. This development underscores the urgent need for evaluating value orientations and understanding of LLMs to ensure their…

计算与语言 · 计算机科学 2024-06-07 Yuanyi Ren , Haoran Ye , Hanjun Fang , Xin Zhang , Guojie Song

Vision-language models (VLMs) have achieved strong results on coding and math benchmarks that are challenging for humans, yet their ability to perform tasks that come naturally to humans--such as perception, spatial navigation, and memory…

人工智能 · 计算机科学 2026-05-18 Alex L. Zhang , Thomas L. Griffiths , Karthik R. Narasimhan , Ofir Press

Despite the remarkable progress of Vision-Language Models (VLMs) in adopting "Thinking-with-Images" capabilities, accurately evaluating the authenticity of their reasoning process remains a critical challenge. Existing benchmarks mainly…

计算机视觉与模式识别 · 计算机科学 2026-01-21 Xuchen Li , Xuzhao Li , Renjie Pi , Shiyu Hu , Jian Zhao , Jiahui Gao

In real-world vision-language applications, practitioners increasingly rely on large, pretrained foundation models rather than custom-built solutions, despite limited transparency regarding their training data and processes. While these…

计算机视觉与模式识别 · 计算机科学 2025-07-01 Mario Koddenbrock , Rudolf Hoffmann , David Brodmann , Erik Rodner

Geometric problem solving constitutes a critical branch of mathematical reasoning, requiring precise analysis of shapes and spatial relationships. Current evaluations of geometric reasoning in vision-language models (VLMs) face limitations,…

计算机视觉与模式识别 · 计算机科学 2026-01-01 Yuan Feng , Yue Yang , Xiaohan He , Jiatong Zhao , Jianlong Chen , Zijun Chen , Daocheng Fu , Qi Liu , Renqiu Xia , Bo Zhang , Junchi Yan

Large Language Models (LLMs) have shown remarkable proficiency in Machine Reading Comprehension (MRC) tasks; however, their effectiveness for low-resource languages like Vietnamese remains largely unexplored. In this paper, we fine-tune and…

计算与语言 · 计算机科学 2025-03-25 Anh Duc Nguyen , Hieu Minh Phi , Anh Viet Ngo , Long Hai Trieu , Thai Phuong Nguyen

Vision-language models (VLMs) have made significant progress in recent visual-question-answering (VQA) benchmarks that evaluate complex visio-linguistic reasoning. However, are these models truly effective? In this work, we show that VLMs…

计算机视觉与模式识别 · 计算机科学 2025-06-11 Baiqi Li , Zhiqiu Lin , Wenxuan Peng , Jean de Dieu Nyandwi , Daniel Jiang , Zixian Ma , Simran Khanuja , Ranjay Krishna , Graham Neubig , Deva Ramanan

Large language models show promising results in various NLP tasks. Despite these successes, the robustness and consistency of LLMs in underrepresented languages remain largely unexplored, especially concerning local dialects. Existing…