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Chart understanding requires models to effectively analyze and reason about numerical data, textual elements, and complex visual components. Our observations reveal that the perception capabilities of existing large vision-language models…

Computer Vision and Pattern Recognition · Computer Science 2025-09-26 Junteng Liu , Weihao Zeng , Xiwen Zhang , Yijun Wang , Zifei Shan , Junxian He

Recent advancements in Video Question Answering (VideoQA) have introduced LLM-based agents, modular frameworks, and procedural solutions, yielding promising results. These systems use dynamic agents and memory-based mechanisms to break down…

Computer Vision and Pattern Recognition · Computer Science 2025-05-23 Tony Montes , Fernando Lozano

Infographic Visual Question Answering (InfographicVQA) evaluates a model's ability to read and reason over data-rich, layout-heavy visuals that combine text, charts, icons, and design elements. Compared with scene-text or natural-image VQA,…

Computer Vision and Pattern Recognition · Computer Science 2025-12-16 Tue-Thu Van-Dinh , Hoang-Duy Tran , Truong-Binh Duong , Mai-Hanh Pham , Binh-Nam Le-Nguyen , Quoc-Thai Nguyen

Evaluating and Rethinking the current landscape of Large Multimodal Models (LMMs), we observe that widely-used visual-language projection approaches (e.g., Q-former or MLP) focus on the alignment of image-text descriptions yet ignore the…

Computation and Language · Computer Science 2024-06-27 Yunxin Li , Xinyu Chen , Baotian Hu , Haoyuan Shi , Min Zhang

Knowledge-based Visual Question Answering (KVQA) requires external knowledge beyond the visible content to answer questions about an image. This ability is challenging but indispensable to achieve general VQA. One limitation of existing…

Artificial Intelligence · Computer Science 2020-11-04 Jing Yu , Zihao Zhu , Yujing Wang , Weifeng Zhang , Yue Hu , Jianlong Tan

We tackle the challenge of Visual Question Answering in multi-image setting for the ISVQA dataset. Traditional VQA tasks have focused on a single-image setting where the target answer is generated from a single image. Image set VQA,…

Computer Vision and Pattern Recognition · Computer Science 2021-04-02 Abhinav Khattar , Aviral Joshi , Har Simrat Singh , Pulkit Goel , Rohit Prakash Barnwal

Charts are common in literature across various scientific fields, conveying rich information easily accessible to readers. Current chart-related tasks focus on either chart perception that extracts information from the visual charts, or…

Computer Vision and Pattern Recognition · Computer Science 2024-12-05 Renqiu Xia , Haoyang Peng , Hancheng Ye , Mingsheng Li , Xiangchao Yan , Peng Ye , Botian Shi , Yu Qiao , Junchi Yan , Bo Zhang

There are two main lines of research on visual question answering (VQA): compositional model with explicit multi-hop reasoning, and monolithic network with implicit reasoning in the latent feature space. The former excels in…

Computer Vision and Pattern Recognition · Computer Science 2020-10-13 Ruixue Tang , Chao Ma

In recent years, Visual Question Answering (VQA) has gained significant attention for its diverse applications, including intelligent car assistance, aiding visually impaired individuals, and document image information retrieval using…

Computation and Language · Computer Science 2023-10-30 Khiem Vinh Tran , Hao Phu Phan , Kiet Van Nguyen , Ngan Luu Thuy Nguyen

Visual Question Answering (VQA) is the task of taking as input an image and a free-form natural language question about the image, and producing an accurate answer. In this work we view VQA as a "feature extraction" module to extract image…

Computer Vision and Pattern Recognition · Computer Science 2016-09-02 Xiao Lin , Devi Parikh

Visual question answering (VQA) is the task of providing accurate answers to natural language questions based on visual input. Programmatic VQA (PVQA) models have been gaining attention recently. These use large language models (LLMs) to…

Computer Vision and Pattern Recognition · Computer Science 2024-07-31 Ruoyue Shen , Nakamasa Inoue , Koichi Shinoda

Visual question answering (VQA) is the task of answering questions about an image. The task assumes an understanding of both the image and the question to provide a natural language answer. VQA has gained popularity in recent years due to…

Computer Vision and Pattern Recognition · Computer Science 2023-11-01 Deepanway Ghosal , Navonil Majumder , Roy Ka-Wei Lee , Rada Mihalcea , Soujanya Poria

Visual Question Answering (VQA) research is split into two camps: the first focuses on VQA datasets that require natural image understanding and the second focuses on synthetic datasets that test reasoning. A good VQA algorithm should be…

Computer Vision and Pattern Recognition · Computer Science 2019-04-08 Robik Shrestha , Kushal Kafle , Christopher Kanan

Visual Question Answering (VQA) has attracted much attention since it offers insight into the relationships between the multi-modal analysis of images and natural language. Most of the current algorithms are incapable of answering…

Computer Vision and Pattern Recognition · Computer Science 2017-12-05 Guohao Li , Hang Su , Wenwu Zhu

With advances in multimodal research and deep learning, Multimodal Large Language Models (MLLMs) have emerged as a powerful paradigm for a wide range of multimodal tasks. As a core problem in vision-language research, Visual Question…

Computer Vision and Pattern Recognition · Computer Science 2026-05-06 Quanxing Xu , Ling Zhou , Xian Zhong , Xiaohua Huang , Rubing Huang , Chia-Wen Lin

Knowledge-based visual question answering (KB-VQA) requires vision-language models to understand images and use external knowledge, especially for rare entities and long-tail facts. Most existing retrieval-augmented generation (RAG) methods…

Computer Vision and Pattern Recognition · Computer Science 2026-04-10 Zhuohong Chen , Zhenxian Wu , Yunyao Yu , Hangrui Xu , Zirui Liao , Zhifang Liu , Xiangwen Deng , Pen Jiao , Haoqian Wang

Deep neural networks have shown striking progress and obtained state-of-the-art results in many AI research fields in the recent years. However, it is often unsatisfying to not know why they predict what they do. In this paper, we address…

Computer Vision and Pattern Recognition · Computer Science 2016-09-12 Yash Goyal , Akrit Mohapatra , Devi Parikh , Dhruv Batra

Visual Commonsense Reasoning (VCR), deemed as one challenging extension of the Visual Question Answering (VQA), endeavors to pursue a more high-level visual comprehension. It is composed of two indispensable processes: question answering…

Computer Vision and Pattern Recognition · Computer Science 2023-07-26 Zhenyang Li , Yangyang Guo , Kejie Wang , Yinwei Wei , Liqiang Nie , Mohan Kankanhalli

Visual Question Answering (VQA) is a challenging task that requires systems to provide accurate answers to questions based on image content. Current VQA models struggle with complex questions due to limitations in capturing and integrating…

Computer Vision and Pattern Recognition · Computer Science 2024-09-24 Peiyuan Chen , Zecheng Zhang , Yiping Dong , Li Zhou , Han Wang

Logical connectives and their implications on the meaning of a natural language sentence are a fundamental aspect of understanding. In this paper, we investigate whether visual question answering (VQA) systems trained to answer a question…

Computer Vision and Pattern Recognition · Computer Science 2020-07-17 Tejas Gokhale , Pratyay Banerjee , Chitta Baral , Yezhou Yang