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Table Visual Question Answering (Table VQA) is typically addressed by large vision-language models (VLMs). While such models can answer directly from images, they often miss fine-grained details unless scaled to very large sizes, which are…

计算与语言 · 计算机科学 2025-10-09 Guo Yutong , Wanying Wang , Yue Wu , Zichen Miao , Haoyu Wang

Medical large vision-language models (LVLMs) have demonstrated promising performance across various single-image question answering (QA) benchmarks, yet their capability in processing multi-image clinical scenarios remains underexplored.…

计算机视觉与模式识别 · 计算机科学 2025-05-27 Xikai Yang , Juzheng Miao , Yuchen Yuan , Jiaze Wang , Qi Dou , Jinpeng Li , Pheng-Ann Heng

Recent Vision Transformer (ViT)-based methods for Image Super-Resolution have demonstrated impressive performance. However, they suffer from significant complexity, resulting in high inference times and memory usage. Additionally, ViT…

计算机视觉与模式识别 · 计算机科学 2024-09-06 Jeongsoo Kim , Jongho Nang , Junsuk Choe

Generative large language models (LLMs) exhibit impressive capabilities, which can be further augmented by integrating a pre-trained vision model into the original LLM to create a multimodal LLM (MLLM). However, this integration often…

计算与语言 · 计算机科学 2025-08-14 Shikhar Srivastava , Md Yousuf Harun , Robik Shrestha , Christopher Kanan

Embeddings from Large Language Models (LLMs) have emerged as critical components in various applications, particularly for information retrieval. While high-dimensional embeddings generally demonstrate superior performance as they contain…

计算与语言 · 计算机科学 2024-07-31 Jinsung Yoon , Raj Sinha , Sercan O Arik , Tomas Pfister

Recently, Large Vision-Language Models (LVLMs) have demonstrated impressive capabilities in multi-modal context comprehension. However, they still suffer from hallucination problems referring to generating inconsistent outputs with the…

计算机视觉与模式识别 · 计算机科学 2024-09-02 Xiaoye Qu , Jiashuo Sun , Wei Wei , Yu Cheng

Recently, growing interest has been aroused in extending the multimodal capability of large language models (LLMs), e.g., vision-language (VL) learning, which is regarded as the next milestone of artificial general intelligence. However,…

计算机视觉与模式识别 · 计算机科学 2023-10-25 Gen Luo , Yiyi Zhou , Tianhe Ren , Shengxin Chen , Xiaoshuai Sun , Rongrong Ji

Recent advancements in Multimodal Large Language Models (MLLMs) have demonstrated satisfactory performance across various vision-language tasks. Current approaches for vision and language interaction fall into two categories:…

计算机视觉与模式识别 · 计算机科学 2025-04-08 Feipeng Ma , Yizhou Zhou , Zheyu Zhang , Shilin Yan , Hebei Li , Zilong He , Siying Wu , Fengyun Rao , Yueyi Zhang , Xiaoyan Sun

Generative models with discrete latent representations have recently demonstrated an impressive ability to learn complex high-dimensional data distributions. However, their performance relies on a long sequence of tokens per instance and a…

机器学习 · 计算机科学 2024-03-26 David D. Nguyen , David Leibowitz , Surya Nepal , Salil S. Kanhere

Transformers have revolutionized computer vision and natural language processing, but their high computational complexity limits their application in high-resolution image processing and long-context analysis. This paper introduces…

计算机视觉与模式识别 · 计算机科学 2025-04-01 Yuchen Duan , Weiyun Wang , Zhe Chen , Xizhou Zhu , Lewei Lu , Tong Lu , Yu Qiao , Hongsheng Li , Jifeng Dai , Wenhai Wang

Vision-language models (VLMs) are highly effective but often underperform on specialized tasks; for example, Llava-1.5 struggles with chart and diagram understanding due to scarce task-specific training data. Existing training data, sourced…

计算机视觉与模式识别 · 计算机科学 2025-01-09 Siddharth Joshi , Besmira Nushi , Vidhisha Balachandran , Varun Chandrasekaran , Vibhav Vineet , Neel Joshi , Baharan Mirzasoleiman

We introduce a novel sequential modeling approach which enables learning a Large Vision Model (LVM) without making use of any linguistic data. To do this, we define a common format, "visual sentences", in which we can represent raw images…

计算机视觉与模式识别 · 计算机科学 2023-12-04 Yutong Bai , Xinyang Geng , Karttikeya Mangalam , Amir Bar , Alan Yuille , Trevor Darrell , Jitendra Malik , Alexei A Efros

Large language models (LLMs) have demonstrated immense capabilities in understanding textual data and are increasingly being adopted to help researchers accelerate scientific discovery through knowledge extraction (information retrieval),…

计算机视觉与模式识别 · 计算机科学 2025-05-30 Robinson Umeike , Neil Getty , Fangfang Xia , Rick Stevens

Most large multimodal models (LMMs) are implemented by feeding visual tokens as a sequence into the first layer of a large language model (LLM). The resulting architecture is simple but significantly increases computation and memory costs,…

计算机视觉与模式识别 · 计算机科学 2024-06-07 Lingchen Meng , Jianwei Yang , Rui Tian , Xiyang Dai , Zuxuan Wu , Jianfeng Gao , Yu-Gang Jiang

Large language models (LLMs) provide powerful foundations to perform fine-grained text re-ranking. However, they are often prohibitive in reality due to constraints on computation bandwidth. In this work, we propose a \textbf{flexible}…

计算与语言 · 计算机科学 2025-01-28 Zheng Liu , Chaofan Li , Shitao Xiao , Chaozhuo Li , Defu Lian , Yingxia Shao

Multimodal large language models (MLLMs) integrate image features from visual encoders with LLMs, demonstrating advanced comprehension capabilities. However, mainstream MLLMs are solely supervised by the next-token prediction of textual…

计算机视觉与模式识别 · 计算机科学 2025-10-24 Yunnan Wang , Fan Lu , Kecheng Zheng , Ziyuan Huang , Ziqiang Li , Wenjun Zeng , Xin Jin

Existing Large Vision-Language Models (LVLMs) primarily align image features of vision encoder with Large Language Models (LLMs) to leverage their superior text generation capabilities. However, the scale disparity between vision encoder…

计算机视觉与模式识别 · 计算机科学 2024-08-01 Shi Liu , Kecheng Zheng , Wei Chen

Multimodal large language models (MLLMs) have demonstrated remarkable potential for enhancing scene understanding in autonomous driving systems through powerful logical reasoning capabilities. However, the deployment of these models faces…

计算机视觉与模式识别 · 计算机科学 2024-09-18 Yunsheng Ma , Amr Abdelraouf , Rohit Gupta , Ziran Wang , Kyungtae Han

As the performance of Large-scale Vision Language Models (LVLMs) improves, they are increasingly capable of responding in multiple languages, and there is an expectation that the demand for explanations generated by LVLMs will grow.…

计算与语言 · 计算机科学 2025-02-17 Shintaro Ozaki , Kazuki Hayashi , Yusuke Sakai , Hidetaka Kamigaito , Katsuhiko Hayashi , Taro Watanabe

The challenge of long video understanding lies in its high computational complexity and prohibitive memory cost, since the memory and computation required by transformer-based LLMs scale quadratically with input sequence length. We propose…

计算机视觉与模式识别 · 计算机科学 2025-07-24 Weili Xu , Enxin Song , Wenhao Chai , Xuexiang Wen , Tian Ye , Gaoang Wang