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Recent advances in Image Quality Assessment (IQA) have leveraged Multi-modal Large Language Models (MLLMs) to generate descriptive explanations. However, despite their strong visual perception modules, these models often fail to reliably…

Computer Vision and Pattern Recognition · Computer Science 2025-12-11 Yuan Li , Zitang Sun , Yen-Ju Chen , Shin'ya Nishida

Recent advancements indicate that scaling up Multimodal Large Language Models (MLLMs) effectively enhances performance on downstream multimodal tasks. The prevailing MLLM paradigm, \emph{e.g.}, LLaVA, transforms visual features into…

Artificial Intelligence · Computer Science 2024-03-21 Wenqiao Zhang , Tianwei Lin , Jiang Liu , Fangxun Shu , Haoyuan Li , Lei Zhang , He Wanggui , Hao Zhou , Zheqi Lv , Hao Jiang , Juncheng Li , Siliang Tang , Yueting Zhuang

Large language models (LLMs) have proven their remarkable versatility in handling a comprehensive range of language-centric applications. To expand LLMs' capabilities to a broader spectrum of modal inputs, multimodal large language models…

Computer Vision and Pattern Recognition · Computer Science 2023-12-07 Qiang Zhou , Zhibin Wang , Wei Chu , Yinghui Xu , Hao Li , Yuan Qi

Large Vision-Language Models (LVLMs) have shown remarkable progress in various multimodal tasks, yet they often struggle with complex visual reasoning that requires multi-step inference. To address this limitation, we propose MF-SQ-LLaVA, a…

Computer Vision and Pattern Recognition · Computer Science 2025-03-20 Liu Jing , Amirul Rahman

High-resolution Large Multimodal Models (LMMs) encounter the challenges of excessive visual tokens and quadratic visual complexity. Current high-resolution LMMs address the quadratic complexity while still generating excessive visual…

Computer Vision and Pattern Recognition · Computer Science 2024-05-27 Chunjiang Ge , Sijie Cheng , Ziming Wang , Jiale Yuan , Yuan Gao , Jun Song , Shiji Song , Gao Huang , Bo Zheng

While large multi-modal models (LMMs) demonstrate promising capabilities in segmentation and comprehension, they still struggle with two limitations: inaccurate segmentation and hallucinated comprehension. These challenges stem primarily…

Computer Vision and Pattern Recognition · Computer Science 2025-08-12 Zhang Li , Biao Yang , Qiang Liu , Shuo Zhang , Zhiyin Ma , Liang Yin , Linger Deng , Yabo Sun , Yuliang Liu , Xiang Bai

In recent years, multimodal large language models (MLLMs) have shown remarkable capabilities in tasks like visual question answering and common sense reasoning, while visual perception models have made significant strides in perception…

Computer Vision and Pattern Recognition · Computer Science 2024-06-25 Guanqun Wang , Xinyu Wei , Jiaming Liu , Ray Zhang , Yichi Zhang , Kevin Zhang , Maurice Chong , Shanghang Zhang

We present DualFocus, a novel framework for integrating macro and micro perspectives within multi-modal large language models (MLLMs) to enhance vision-language task performance. Current MLLMs typically singularly focus on inputs at a…

Computer Vision and Pattern Recognition · Computer Science 2024-02-23 Yuhang Cao , Pan Zhang , Xiaoyi Dong , Dahua Lin , Jiaqi Wang

Multi-modal Large Language Models (MLLMs) excel in vision-language tasks but remain vulnerable to visual adversarial perturbations that can induce hallucinations, manipulate responses, or bypass safety mechanisms. Existing methods seek to…

Computer Vision and Pattern Recognition · Computer Science 2025-02-04 Hashmat Shadab Malik , Fahad Shamshad , Muzammal Naseer , Karthik Nandakumar , Fahad Khan , Salman Khan

As the key component in multimodal large language models (MLLMs), the ability of the visual encoder greatly affects MLLM's understanding on diverse image content. Although some large-scale pretrained vision encoders such as vision encoders…

Computer Vision and Pattern Recognition · Computer Science 2024-11-01 Zhuofan Zong , Bingqi Ma , Dazhong Shen , Guanglu Song , Hao Shao , Dongzhi Jiang , Hongsheng Li , Yu Liu

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),…

Computer Vision and Pattern Recognition · Computer Science 2025-05-30 Robinson Umeike , Neil Getty , Fangfang Xia , Rick Stevens

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…

Computation and Language · Computer Science 2024-10-10 Wenhao Shi , Zhiqiang Hu , Yi Bin , Junhua Liu , Yang Yang , See-Kiong Ng , Lidong Bing , Roy Ka-Wei Lee

Visual place recognition (VPR) remains challenging due to significant viewpoint changes and appearance variations. Mainstream works tackle these challenges by developing various feature aggregation methods to transform deep features into…

Computer Vision and Pattern Recognition · Computer Science 2024-07-10 Teng Wang , Lingquan Meng , Lei Cheng , Changyin Sun

Recent advances in multimodal large language models (MLLMs) have demonstrated strong capabilities in understanding general visual content. However, these general-domain MLLMs perform poorly in face perception tasks, often producing…

Computer Vision and Pattern Recognition · Computer Science 2025-04-29 Jingzhi Li , Changjiang Luo , Ruoyu Chen , Hua Zhang , Wenqi Ren , Jianhou Gan , Xiaochun Cao

Modern Vision-Language Models (VLMs) achieve impressive performance but are limited by the quadratic complexity of self-attention, which prevents their deployment on edge devices and makes their understanding of high-resolution images and…

Computer Vision and Pattern Recognition · Computer Science 2026-05-05 Hongjie Wang , Niraj K. Jha

While Multimodal Large Language Models (MLLMs) excel in general vision-language tasks, their application to remote sensing change understanding is hindered by a fundamental "temporal blindness". Existing architectures lack intrinsic…

Computer Vision and Pattern Recognition · Computer Science 2026-04-16 Xiaohe Li , Jiahao Li , Kaixin Zhang , Yuqiang Fang , Leilei Lin , Hong Wang , Haohua Wu , Zide Fan

The impressive performance of Large Language Model (LLM) has prompted researchers to develop Multi-modal LLM (MLLM), which has shown great potential for various multi-modal tasks. However, current MLLM often struggles to effectively address…

Computer Vision and Pattern Recognition · Computer Science 2024-12-24 Yeyuan Wang , Dehong Gao , Bin Li , Rujiao Long , Lei Yi , Xiaoyan Cai , Libin Yang , Jinxia Zhang , Shanqing Yu , Qi Xuan

Despite remarkable progress, existing multimodal large language models (MLLMs) are still inferior in granular visual recognition. Contrary to previous works, we study this problem from the perspective of image resolution, and reveal that a…

Computer Vision and Pattern Recognition · Computer Science 2024-03-06 Gen Luo , Yiyi Zhou , Yuxin Zhang , Xiawu Zheng , Xiaoshuai Sun , Rongrong Ji

Modern Vision-Language Models (VLMs) can solve a wide range of tasks requiring visual reasoning. In real-world scenarios, desirable properties for VLMs include fast inference and controllable generation (e.g., constraining outputs to adhere…

Computer Vision and Pattern Recognition · Computer Science 2025-06-19 Shufan Li , Konstantinos Kallidromitis , Hritik Bansal , Akash Gokul , Yusuke Kato , Kazuki Kozuka , Jason Kuen , Zhe Lin , Kai-Wei Chang , Aditya Grover

Recently, Multimodal Large Language Models (MLLMs) have demonstrated exceptional capabilities in visual understanding and reasoning across various vision-language tasks. However, we found that MLLMs cannot process effectively from…

Computer Vision and Pattern Recognition · Computer Science 2025-09-26 Bangyan Li , Wenxuan Huang , Zhenkun Gao , Yeqiang Wang , Yunhang Shen , Jingzhong Lin , Ling You , Yuxiang Shen , Shaohui Lin , Wanli Ouyang , Yuling Sun