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We present M$^3$-VQA, a novel knowledge-based Visual Question Answering (VQA) benchmark, to enhance the evaluation of multimodal large language models (MLLMs) in fine-grained multimodal entity understanding and complex multi-hop reasoning.…

Computer Vision and Pattern Recognition · Computer Science 2026-04-29 Jiatong Ma , Longteng Guo , Yuchen Liu , Zijia Zhao , Dongze Hao , Xuanxu Lin , Jing Liu

A hierarchical cross-modal fusion model is proposed for vision-language question answering (VLQA) in industrial robotics, targeting the challenges of semantic ambiguity, complex environmental layouts, and domain-specific terminology common…

Computer Vision and Pattern Recognition · Computer Science 2026-05-05 Ping Li , Bartlomiej Brzozka

Text-rich VQA, namely Visual Question Answering based on text recognition in the images, is a cross-modal task that requires both image comprehension and text recognition. In this work, we focus on investigating the advantages and…

Computer Vision and Pattern Recognition · Computer Science 2023-11-14 Xuejing Liu , Wei Tang , Xinzhe Ni , Jinghui Lu , Rui Zhao , Zechao Li , Fei Tan

Image Quality Assessment (IQA) models benefit significantly from semantic information, which allows them to treat different types of objects distinctly. Currently, leveraging semantic information to enhance IQA is a crucial research…

Computer Vision and Pattern Recognition · Computer Science 2024-05-21 Wensheng Pan , Timin Gao , Yan Zhang , Runze Hu , Xiawu Zheng , Enwei Zhang , Yuting Gao , Yutao Liu , Yunhang Shen , Ke Li , Shengchuan Zhang , Liujuan Cao , Rongrong Ji

Semi-supervised medical image segmentation is a crucial technique for alleviating the high cost of data annotation. When labeled data is limited, textual information can provide additional context to enhance visual semantic understanding.…

Computer Vision and Pattern Recognition · Computer Science 2025-07-17 Kaiwen Huang , Yi Zhou , Huazhu Fu , Yizhe Zhang , Chen Gong , Tao Zhou

We present a new pre-training method, Multimodal Inverse Cloze Task, for Knowledge-based Visual Question Answering about named Entities (KVQAE). KVQAE is a recently introduced task that consists in answering questions about named entities…

Computation and Language · Computer Science 2023-01-12 Paul Lerner , Olivier Ferret , Camille Guinaudeau

Modern multimodal large language models (MLLMs) adopt a unified self-attention design that processes visual and textual tokens at every Transformer layer, incurring substantial computational overhead. In this work, we revisit the necessity…

Computer Vision and Pattern Recognition · Computer Science 2026-05-28 Wenjie Liu , Hao Wu , Xin Qiu , Xudong Wang , Yingqi Fan , Yihan Zhang , Anhao Zhao , Yunpu Ma , Xiaoyu Shen

Medical students and junior surgeons often rely on senior surgeons and specialists to answer their questions when learning surgery. However, experts are often busy with clinical and academic work, and have little time to give guidance.…

Computer Vision and Pattern Recognition · Computer Science 2023-08-22 Long Bai , Mobarakol Islam , Hongliang Ren

Medical Visual Question Answering (Med-VQA) is a very important task in healthcare industry, which answers a natural language question with a medical image. Existing VQA techniques in information systems can be directly applied to solving…

Artificial Intelligence · Computer Science 2023-12-14 Xiaojie Hong , Zixin Song , Liangzhi Li , Xiaoli Wang , Feiyan Liu

Recent advances in multimodal vision and language modeling have predominantly focused on the English language, mostly due to the lack of multilingual multimodal datasets to steer modeling efforts. In this work, we address this gap and…

Computation and Language · Computer Science 2022-03-18 Jonas Pfeiffer , Gregor Geigle , Aishwarya Kamath , Jan-Martin O. Steitz , Stefan Roth , Ivan Vulić , Iryna Gurevych

Medicine, by its nature, is a multifaceted domain that requires the synthesis of information across various modalities. Medical generative vision-language models (VLMs) make a first step in this direction and promise many exciting clinical…

Computer Vision and Pattern Recognition · Computer Science 2023-07-31 Michael Moor , Qian Huang , Shirley Wu , Michihiro Yasunaga , Cyril Zakka , Yash Dalmia , Eduardo Pontes Reis , Pranav Rajpurkar , Jure Leskovec

Multimodal Large Language Models (MLLMs) have achieved significant advancements in tasks like Visual Question Answering (VQA) by leveraging foundational Large Language Models (LLMs). However, their abilities in specific areas such as visual…

Computer Vision and Pattern Recognition · Computer Science 2025-02-19 Mohamed Fazli Imam , Chenyang Lyu , Alham Fikri Aji

Recently a number of studies demonstrated impressive performance on diverse vision-language multi-modal tasks such as image captioning and visual question answering by extending the BERT architecture with multi-modal pre-training…

Computer Vision and Pattern Recognition · Computer Science 2022-09-22 Jong Hak Moon , Hyungyung Lee , Woncheol Shin , Young-Hak Kim , Edward Choi

Video Language Models (VLMs) are crucial for generalizing across diverse tasks and using language cues to enhance learning. While transformer-based architectures have been the de facto in vision-language training, they face challenges like…

Computer Vision and Pattern Recognition · Computer Science 2025-02-03 Zhikang Dong , Apoorva Beedu , Jason Sheinkopf , Irfan Essa

Multimodal Large Language Models (MLLMs) have achieved remarkable success across diverse vision-language tasks, yet their internal decision-making mechanisms remain insufficiently understood. Existing interpretability research has primarily…

Computer Vision and Pattern Recognition · Computer Science 2025-10-02 Jiawei Liang , Ruoyu Chen , Xianghao Jiao , Siyuan Liang , Shiming Liu , Qunli Zhang , Zheng Hu , Xiaochun Cao

Visual Question Answering (VQA) is challenging due to the complex cross-modal relations. It has received extensive attention from the research community. From the human perspective, to answer a visual question, one needs to read the…

Computer Vision and Pattern Recognition · Computer Science 2020-10-20 Hantao Huang , Tao Han , Wei Han , Deep Yap , Cheng-Ming Chiang

Medical Visual Question Answering (VQA) is an important challenge, as it would lead to faster and more accurate diagnoses and treatment decisions. Most existing methods approach it as a multi-class classification problem, which restricts…

Computer Vision and Pattern Recognition · Computer Science 2023-07-25 Tom van Sonsbeek , Mohammad Mahdi Derakhshani , Ivona Najdenkoska , Cees G. M. Snoek , Marcel Worring

Multimodal image fusion aims to integrate information from different imaging techniques to produce a comprehensive, detail-rich single image for downstream vision tasks. Existing methods based on local convolutional neural networks (CNNs)…

Computer Vision and Pattern Recognition · Computer Science 2025-02-04 Xinyu Xie , Yawen Cui , Tao Tan , Xubin Zheng , Zitong Yu

Unsupervised domain adaptation for medical image segmentation remains a significant challenge due to substantial domain shifts across imaging modalities, such as CT and MRI. While recent vision-language representation learning methods have…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Lalit Maurya , Honghai Liu , Reyer Zwiggelaar

In high-stakes medical applications, consistent answering across diverse question phrasings is essential for reliable diagnosis. However, we reveal that current Medical Vision-Language Models (Med-VLMs) exhibit concerning fragility in…

Computation and Language · Computer Science 2025-08-27 Songtao Jiang , Yuxi Chen , Sibo Song , Yan Zhang , Yeying Jin , Yang Feng , Jian Wu , Zuozhu Liu