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Multimodal Large Language Models (MLLMs) often struggle to accurately perceive fine-grained visual details, especially when targets are tiny or visually subtle. This challenge can be addressed through semantic-visual information fusion,…

Computer Vision and Pattern Recognition · Computer Science 2026-03-16 Yuxiang Shen , Hailong Huang , Zhenkun Gao , Xueheng Li , Man Zhou , Chengjun Xie , Haoxuan Che , Xuanhua He , Jie Zhang

Recent advancements in Multimodal Large Language Models (MLLMs) have significantly enhanced performance on 2D visual tasks. However, improving their spatial intelligence remains a challenge. Existing 3D MLLMs always rely on additional 3D or…

Computer Vision and Pattern Recognition · Computer Science 2026-05-20 Diankun Wu , Fangfu Liu , Yi-Hsin Hung , Yueqi Duan

Reasoning over sequences of images remains a challenge for multimodal large language models (MLLMs). While recent models incorporate multi-image data during pre-training, they still struggle to recognize sequential structures, often…

Computer Vision and Pattern Recognition · Computer Science 2025-06-12 Danae Sánchez Villegas , Ingo Ziegler , Desmond Elliott

Knowledge-intensive visual question answering (VQA) requires external knowledge beyond image content, demanding precise visual grounding and coherent integration of visual and textual information. Although multimodal retrieval-augmented…

Computer Vision and Pattern Recognition · Computer Science 2026-04-23 Changin Choi , Wonseok Lee , Jungmin Ko , Wonjong Rhee

Multimodal Large Language Models (MLLMs) have achieved remarkable performance by aligning pretrained visual representations with the linguistic knowledge embedded in Large Language Models (LLMs). However, existing approaches typically rely…

Computer Vision and Pattern Recognition · Computer Science 2026-04-15 Ying Liu , Yudong Han , Kean Shi , Liyuan Pan

Recent advances in multimodal question answering have primarily focused on combining heterogeneous modalities or fine-tuning multimodal large language models. While these approaches have shown strong performance, they often rely on a…

Computation and Language · Computer Science 2026-04-22 Krishna Singh Rajput , Tejas Anvekar , Chitta Baral , Vivek Gupta

Large Language Models (LLMs) have achieved remarkable reliability and advanced capabilities through extended test-time reasoning. However, extending these capabilities to Multi-modal Large Language Models (MLLMs) remains a significant…

Computer Vision and Pattern Recognition · Computer Science 2026-03-20 Yuhao Dong , Zuyan Liu , Shulin Tian , Yongming Rao , Ziwei Liu

In this paper, we propose a novel approach for solving the Visual Question Answering (VQA) task in autonomous driving by integrating Vision-Language Models (VLMs) with continual learning. In autonomous driving, VQA plays a vital role in…

Computer Vision and Pattern Recognition · Computer Science 2025-12-09 Yuxin Lin , Mengshi Qi , Liang Liu , Huadong Ma

Continual learning is essential for medical image classification systems to adapt to dynamically evolving clinical environments. The integration of multimodal information can significantly enhance continual learning of image classes.…

Computer Vision and Pattern Recognition · Computer Science 2025-08-06 Jiantao Tan , Peixian Ma , Kanghao Chen , Zhiming Dai , Ruixuan Wang

Inspired by the success of Large Language Models in dealing with new tasks via In-Context Learning (ICL) in NLP, researchers have also developed Large Vision-Language Models (LVLMs) with ICL capabilities. However, when implementing ICL…

Computer Vision and Pattern Recognition · Computer Science 2023-12-05 Li Li , Jiawei Peng , Huiyi Chen , Chongyang Gao , Xu Yang

Multimodal Large Language Models (MLLMs) have achieved remarkable success in vision understanding, reasoning, and interaction. However, the inference computation and memory increase progressively with the generation of output tokens during…

Computer Vision and Pattern Recognition · Computer Science 2025-03-24 Wenxuan Huang , Zijie Zhai , Yunhang Shen , Shaosheng Cao , Fei Zhao , Xiangfeng Xu , Zheyu Ye , Yao Hu , Shaohui Lin

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…

Computer Vision and Pattern Recognition · Computer Science 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

Surgical scene understanding is a cornerstone of computer-assisted intervention. While recent advances, particularly in surgical image segmentation, have driven progress, real-world clinical applications require a more holistic…

Computer Vision and Pattern Recognition · Computer Science 2026-05-14 Jincai Huang , Shihao Zou , Yuchen Guo , Jingjing Li , Wei Ji , Kai Wang , Shanshan Wang , Weixin Si

Dynamic scenes contain intricate spatio-temporal information, crucial for mobile robots, UAVs, and autonomous driving systems to make informed decisions. Parsing these scenes into semantic triplets <Subject-Predicate-Object> for accurate…

Computer Vision and Pattern Recognition · Computer Science 2025-05-08 Hang Zhang , Zhuoling Li , Jun Liu

Medical visual question answering (MedVQA) plays a vital role in clinical decision-making by providing contextually rich answers to image-based queries. Although vision-language models (VLMs) are widely used for this task, they often…

Computer Vision and Pattern Recognition · Computer Science 2025-11-10 Mai A. Shaaban , Tausifa Jan Saleem , Vijay Ram Papineni , Mohammad Yaqub

Visual Question Answering (VQA) within the surgical domain, utilizing Large Language Models (LLMs), offers a distinct opportunity to improve intra-operative decision-making and facilitate intuitive surgeon-AI interaction. However, the…

Computer Vision and Pattern Recognition · Computer Science 2024-05-24 Runlong He , Mengya Xu , Adrito Das , Danyal Z. Khan , Sophia Bano , Hani J. Marcus , Danail Stoyanov , Matthew J. Clarkson , Mobarakol Islam

Vision-Language Models (VLMs) offer the ability to generate high-level, interpretable descriptions of complex activities from images and videos, making them valuable for situational awareness (SA) applications. In such settings, the focus…

Computer Vision and Pattern Recognition · Computer Science 2026-01-19 Pavana Pradeep , Krishna Kant , Suya Yu

Complex Visual Question Answering (Complex VQA) tasks, which demand sophisticated multi-modal reasoning and external knowledge integration, present significant challenges for existing large vision-language models (LVLMs) often limited by…

Computer Vision and Pattern Recognition · Computer Science 2025-08-12 Jingwei Peng , Jiehao Chen , Mateo Alejandro Rojas , Meilin Zhang

Healthcare robotics requires robust multimodal perception and reasoning to ensure safety in dynamic clinical environments. Current Vision-Language Models (VLMs) demonstrate strong general-purpose capabilities but remain limited in temporal…

Computer Vision and Pattern Recognition · Computer Science 2025-09-29 Saurav Jha , Stefan K. Ehrlich

Current Multimodal Large Language Models (MLLMs) often perform poorly in long video understanding, primarily due to resource limitations that prevent them from processing all video frames and their associated information. Efficiently…

Computer Vision and Pattern Recognition · Computer Science 2025-08-06 Xuyi Yang , Wenhao Zhang , Hongbo Jin , Lin Liu , Hongbo Xu , Yongwei Nie , Fei Yu , Fei Ma