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Remote sensing visual question answering (RSVQA) has been involved in several research in recent years, leading to an increase in new methods. RSVQA automatically extracts information from satellite images, so far only optical, and a…

计算机视觉与模式识别 · 计算机科学 2024-08-29 Lucrezia Tosato , Sylvain Lobry , Flora Weissgerber , Laurent Wendling

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…

计算机视觉与模式识别 · 计算机科学 2024-09-24 Peiyuan Chen , Zecheng Zhang , Yiping Dong , Li Zhou , Han Wang

sRGB images are now the predominant choice for pre-training visual models in computer vision research, owing to their ease of acquisition and efficient storage. Meanwhile, the advantage of RAW images lies in their rich physical information…

计算机视觉与模式识别 · 计算机科学 2024-08-28 Ziteng Cui , Tatsuya Harada

Remote sensing visual question answering (RSVQA) opens new opportunities for the use of overhead imagery by the general public, by enabling human-machine interaction with natural language. Building on the recent advances in natural language…

计算机视觉与模式识别 · 计算机科学 2023-11-29 Christel Chappuis , Eliot Walt , Vincent Mendez , Sylvain Lobry , Bertrand Le Saux , Devis Tuia

Visual question answering (VQA) for remote sensing scene has great potential in intelligent human-computer interaction system. Although VQA in computer vision has been widely researched, VQA for remote sensing data (RSVQA) is still in its…

计算机视觉与模式识别 · 计算机科学 2022-06-15 Zhenghang Yuan , Lichao Mou , Qi Wang , Xiao Xiang Zhu

Referring remote sensing image segmentation is crucial for achieving fine-grained visual understanding through free-format textual input, enabling enhanced scene and object extraction in remote sensing applications. Current research…

计算机视觉与模式识别 · 计算机科学 2025-01-14 Keyan Chen , Jiafan Zhang , Chenyang Liu , Zhengxia Zou , Zhenwei Shi

Remote Sensing Image-Text Retrieval (RSITR) plays a critical role in geographic information interpretation, disaster monitoring, and urban planning by establishing semantic associations between image and textual descriptions. Existing…

计算机视觉与模式识别 · 计算机科学 2025-05-23 Hailong Ning , Siying Wang , Tao Lei , Xiaopeng Cao , Huanmin Dou , Bin Zhao , Asoke K. Nandi , Petia Radeva

Recent advances in Remote Sensing Foundation Models (RSFMs) have led to significant breakthroughs in the field. While many RSFMs have been pretrained with massive optical imagery, more multispectral/hyperspectral data remain lack of the…

计算机视觉与模式识别 · 计算机科学 2025-08-05 Yuxiang Zhang , Wei Li , Mengmeng Zhang , Jiawei Han , Ran Tao , Shunlin Liang

In this research, we deal with the problem of visual question answering (VQA) in remote sensing. While remotely sensed images contain information significant for the task of identification and object detection, they pose a great challenge…

计算机视觉与模式识别 · 计算机科学 2023-06-27 Jayesh Songara , Shivam Pande , Shabnam Choudhury , Biplab Banerjee , Rajbabu Velmurugan

Current methods for disaster scene interpretation in remote sensing images (RSIs) mostly focus on isolated tasks such as segmentation, detection, or visual question-answering (VQA). However, current interpretation methods often fail at…

计算机视觉与模式识别 · 计算机科学 2024-10-18 Zhuoran Liu , Danpei Zhao , Bo Yuan

Recent advances in multilingual dependency parsing have brought the idea of a truly universal parser closer to reality. However, cross-language interference and restrained model capacity remain major obstacles. To address this, we propose a…

计算与语言 · 计算机科学 2020-10-07 Ahmet Üstün , Arianna Bisazza , Gosse Bouma , Gertjan van Noord

The rapid advancement of remote sensing foundation models, particularly vision and multimodal models, has significantly enhanced the capabilities of intelligent geospatial data interpretation. These models combine various data modalities,…

计算机视觉与模式识别 · 计算机科学 2025-03-31 Ziyue Huang , Hongxi Yan , Qiqi Zhan , Shuai Yang , Mingming Zhang , Chenkai Zhang , YiMing Lei , Zeming Liu , Qingjie Liu , Yunhong Wang

Recently, Visual Question Answering (VQA) has emerged as one of the most significant tasks in multimodal learning as it requires understanding both visual and textual modalities. Existing methods mainly rely on extracting image and question…

计算机视觉与模式识别 · 计算机科学 2018-07-23 Pan Lu , Lei Ji , Wei Zhang , Nan Duan , Ming Zhou , Jianyong Wang

Recently, fine-tuning language models pre-trained on large text corpora have provided huge improvements on vision-and-language (V&L) tasks as well as on pure language tasks. However, fine-tuning the entire parameter set of pre-trained…

计算机视觉与模式识别 · 计算机科学 2022-03-25 Yi-Lin Sung , Jaemin Cho , Mohit Bansal

Visual Question Answering (VQA), as the representative multimodal task, serves as a key benchmark for evaluating the reasoning capabilities of Multimodal Large Language Models (MLLMs). However, existing evaluations largely rely on static…

计算机视觉与模式识别 · 计算机科学 2026-05-20 Quanxing Xu , Yuhao Tian , Ling Zhou , Xian Zhong , Xiaohua Huang , Rubing Huang , Chia-Wen Lin

Foundation Models (FMs) are increasingly integrated into remote sensing (RS) pipelines. These models include unimodal vision encoders and multimodal architectures. FMs are adapted to diverse perception tasks, such as image classification,…

计算机视觉与模式识别 · 计算机科学 2026-03-12 Binger Chen , Tacettin Emre Bök , Behnood Rasti , Volker Markl , Begüm Demir

Large-scale vision foundation models have made significant progress in visual tasks on natural images, with vision transformers being the primary choice due to their good scalability and representation ability. However, large-scale models…

计算机视觉与模式识别 · 计算机科学 2022-12-09 Di Wang , Qiming Zhang , Yufei Xu , Jing Zhang , Bo Du , Dacheng Tao , Liangpei Zhang

We investigate the problem of cross-dataset adaptation for visual question answering (Visual QA). Our goal is to train a Visual QA model on a source dataset but apply it to another target one. Analogous to domain adaptation for visual…

计算机视觉与模式识别 · 计算机科学 2018-06-12 Wei-Lun Chao , Hexiang Hu , Fei Sha

Remote sensing (RS) cross-modal text-image retrieval has attracted extensive attention for its advantages of flexible input and efficient query. However, traditional methods ignore the characteristics of multi-scale and redundant targets in…

计算机视觉与模式识别 · 计算机科学 2022-04-22 Zhiqiang Yuan , Wenkai Zhang , Kun Fu , Xuan Li , Chubo Deng , Hongqi Wang , Xian Sun

Source-Free Unsupervised Domain Adaptation (SFUDA) has recently become a focus in the medical image domain adaptation, as it only utilizes the source model and does not require annotated target data. However, current SFUDA approaches cannot…

图像与视频处理 · 电气工程与系统科学 2024-05-28 Hongye Zeng , Ke Zou , Zhihao Chen , Rui Zheng , Huazhu Fu