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Visual Question Answering (VQA) is a challenging task of predicting the answer to a question about the content of an image. Prior works directly evaluate the answering models by simply calculating the accuracy of predicted answers. However,…

计算机视觉与模式识别 · 计算机科学 2025-06-11 Kun Li , George Vosselman , Michael Ying Yang

Most existing approaches to Visual Question Answering (VQA) answer questions directly, however, people usually decompose a complex question into a sequence of simple sub questions and finally obtain the answer to the original question after…

计算与语言 · 计算机科学 2022-04-05 Ruonan Wang , Yuxi Qian , Fangxiang Feng , Xiaojie Wang , Huixing Jiang

Medical visual question answering (Med-VQA) is a machine learning task that aims to create a system that can answer natural language questions based on given medical images. Although there has been rapid progress on the general VQA task,…

计算机视觉与模式识别 · 计算机科学 2023-09-21 Louisa Canepa , Sonit Singh , Arcot Sowmya

Vision-language tasks, such as VQA, SNLI-VE, and VCR are challenging because they require the model's reasoning ability to understand the semantics of the visual world and natural language. Supervised methods working for vision-language…

计算机视觉与模式识别 · 计算机科学 2025-04-01 Zhecan Wang , Rui Sun , Haoxuan You , Noel Codella , Kai-Wei Chang , Shih-Fu Chang

Accurate diagnosis of ophthalmic diseases relies heavily on the interpretation of multimodal ophthalmic images, a process often time-consuming and expertise-dependent. Visual Question Answering (VQA) presents a potential interdisciplinary…

图像与视频处理 · 电气工程与系统科学 2024-10-23 Xiaolan Chen , Ruoyu Chen , Pusheng Xu , Weiyi Zhang , Xianwen Shang , Mingguang He , Danli Shi

Visual Question Answering (VQA) is an extremely stimulating and challenging research area where Computer Vision (CV) and Natural Language Processig (NLP) have recently met. In image captioning and video summarization, the semantic…

计算机视觉与模式识别 · 计算机科学 2021-03-09 Silvio Barra , Carmen Bisogni , Maria De Marsico , Stefano Ricciardi

High-resolution remote sensing analysis faces challenges in global context modeling due to scene complexity and scale diversity. While CNNs excel at local feature extraction via parameter sharing, their fixed receptive fields fundamentally…

计算机视觉与模式识别 · 计算机科学 2025-03-27 Chunshan Li , Rong Wang , Xiaofei Yang , Dianhui Chu

Recent advances in vision-language models have shown notable generalization in broad tasks through visual instruction tuning. However, bridging the gap between the pre-trained vision encoder and the large language models (LLMs) becomes the…

计算机视觉与模式识别 · 计算机科学 2024-07-16 Guohao Sun , Can Qin , Jiamian Wang , Zeyuan Chen , Ran Xu , Zhiqiang Tao

Visual question answering (VQA) has been gaining a lot of traction in the machine learning community in the recent years due to the challenges posed in understanding information coming from multiple modalities (i.e., images, language). In…

计算机视觉与模式识别 · 计算机科学 2021-11-11 Muralikrishnna G. Sethuraman , Ali Payani , Faramarz Fekri , J. Clayton Kerce

VQA is an ambitious task aiming to answer any image-related question. However, in reality, it is hard to build such a system once for all since the needs of users are continuously updated, and the system has to implement new functions.…

计算机视觉与模式识别 · 计算机科学 2022-08-31 Stan Weixian Lei , Difei Gao , Jay Zhangjie Wu , Yuxuan Wang , Wei Liu , Mengmi Zhang , Mike Zheng Shou

Visual question answering (VQA) comprises a variety of language capabilities. The diagnostic benchmark dataset CLEVR has fueled progress by helping to better assess and distinguish models in basic abilities like counting, comparing and…

计算机视觉与模式识别 · 计算机科学 2019-10-24 Alexander Kuhnle , Ann Copestake

Recent research advances in Computer Vision and Natural Language Processing have introduced novel tasks that are paving the way for solving AI-complete problems. One of those tasks is called Visual Question Answering (VQA). A VQA system…

计算机视觉与模式识别 · 计算机科学 2020-07-30 Camila Kolling , Jônatas Wehrmann , Rodrigo C. Barros

Visual question answering (VQA) is one of the crucial vision-and-language tasks. Yet, existing VQA research has mostly focused on the English language, due to a lack of suitable evaluation resources. Previous work on cross-lingual VQA has…

计算与语言 · 计算机科学 2023-06-12 Chen Liu , Jonas Pfeiffer , Anna Korhonen , Ivan Vulić , Iryna Gurevych

Visual question answering (VQA) is an interesting learning setting for evaluating the abilities and shortcomings of current systems for image understanding. Many of the recently proposed VQA systems include attention or memory mechanisms…

计算机视觉与模式识别 · 计算机科学 2016-11-24 Allan Jabri , Armand Joulin , Laurens van der Maaten

Visual Question Answering (VQA) is increasingly used in diverse applications ranging from general visual reasoning to safety-critical domains such as medical imaging and autonomous systems, where models must provide not only accurate…

计算机视觉与模式识别 · 计算机科学 2025-09-23 Xingjian Diao , Weiyi Wu , Keyi Kong , Peijun Qing , Xinwen Xu , Ming Cheng , Soroush Vosoughi , Jiang Gui

Vision-Language Models (VLMs) leverage aligned visual encoders to transform images into visual tokens, allowing them to be processed similarly to text by the backbone large language model (LLM). This unified input paradigm enables VLMs to…

计算机视觉与模式识别 · 计算机科学 2025-03-18 Bangzheng Li , Fei Wang , Wenxuan Zhou , Nan Xu , Ben Zhou , Sheng Zhang , Hoifung Poon , Muhao Chen

Retrieval-augmented generation (RAG) with large language models (LLMs) plays a crucial role in question answering, as LLMs possess limited knowledge and are not updated with continuously growing information. Most recent work on RAG has…

计算机视觉与模式识别 · 计算机科学 2025-07-01 Shichao Kan , Yuhai Deng , Jiale Fu , Lihui Cen , Zhe Qu , Linna Zhang , Yixiong Liang , Yigang Cen

Remote Sensing Visual Question Answering (RSVQA) is a task that extracts information from satellite images to answer questions in natural language, aiding image interpretation. While several methods exist for optical images with varying…

计算机视觉与模式识别 · 计算机科学 2025-08-11 Lucrezia Tosato , Flora Weissgerber , Laurent Wendling , Sylvain Lobry

Educational scholars have analyzed various image data acquired from teaching and learning situations, such as photos that shows classroom dynamics, students' drawings with regard to the learning content, textbook illustrations, etc.…

物理教育 · 物理学 2024-05-14 Gyeong-Geon Lee , Xiaoming Zhai

While significant advancements have been made in video question answering (VideoQA), the potential benefits of enhancing model generalization through tailored difficulty scheduling have been largely overlooked in existing research. This…

计算机视觉与模式识别 · 计算机科学 2026-01-06 Haopeng Li , Mohammed Bennamoun , Jun Liu , Hossein Rahmani , Qiuhong Ke