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Visual Question Answering (VQA) in remote sensing (RS) is pivotal for interpreting Earth observation data. However, existing RS VQA datasets are constrained by limitations in annotation richness, question diversity, and the assessment of…

Computer Vision and Pattern Recognition · Computer Science 2025-08-12 Xing Zi , Jinghao Xiao , Yunxiao Shi , Xian Tao , Jun Li , Ali Braytee , Mukesh Prasad

Vision-Language Models (VLMs) adapted to remote sensing rely heavily on domain-specific image-text supervision, yet high-quality annotations for satellite and aerial imagery remain scarce and expensive to produce. Prevailing pseudo-labeling…

Computer Vision and Pattern Recognition · Computer Science 2026-03-26 Stefan Maria Ailuro , Mario Markov , Mohammad Mahdi , Delyan Boychev , Luc Van Gool , Danda Pani Paudel

Recently, Foundation Models (FMs), with their extensive knowledge bases and complex architectures, have offered unique opportunities within the realm of recommender systems (RSs). In this paper, we attempt to thoroughly examine FM-based…

Information Retrieval · Computer Science 2024-02-20 Chengkai Huang , Tong Yu , Kaige Xie , Shuai Zhang , Lina Yao , Julian McAuley

Advanced interpretation of hyperspectral remote sensing images benefits many precise Earth observation tasks. Recently, visual foundation models have promoted the remote sensing interpretation but concentrating on RGB and multispectral…

Computer Vision and Pattern Recognition · Computer Science 2025-03-31 Jingtao Li , Yingyi Liu , Xinyu Wang , Yunning Peng , Chen Sun , Shaoyu Wang , Zhendong Sun , Tian Ke , Xiao Jiang , Tangwei Lu , Anran Zhao , Yanfei Zhong

In the field of multi-source remote sensing image classification, remarkable progress has been made by using Convolutional Neural Network (CNN) and Transformer. Recently, Mamba-based methods built upon the State Space Model (SSM) have shown…

Image and Video Processing · Electrical Eng. & Systems 2025-01-28 Feng Gao , Xuepeng Jin , Xiaowei Zhou , Junyu Dong , Qian Du

Language-Guided object recognition in remote sensing imagery is crucial for large-scale mapping and automated data annotation. However, existing open-vocabulary and visual grounding methods rely on explicit category cues, limiting their…

Computer Vision and Pattern Recognition · Computer Science 2025-10-14 Yijie Zheng , Weijie Wu , Qingyun Li , Xuehui Wang , Xu Zhou , Aiai Ren , Jun Shen , Long Zhao , Guoqing Li , Xue Yang

Feature selection is a crucial step in large-scale industrial machine learning systems, directly affecting model accuracy, efficiency, and maintainability. Traditional feature selection methods rely on labeled data and statistical…

Foundation models have transformed natural language processing and computer vision, and their impact is now reshaping remote sensing image analysis. With powerful generalization and transfer learning capabilities, they align naturally with…

Computer Vision and Pattern Recognition · Computer Science 2025-10-28 Liling Yang , Ning Chen , Jun Yue , Yidan Liu , Jiayi Ma , Pedram Ghamisi , Antonio Plaza , Leyuan Fang

Recent advances in multimodal large language models (MLLMs) have accelerated progress in domain-oriented AI, yet their development in geoscience and remote sensing (RS) remains constrained by distinctive challenges: wide-ranging…

Computer Vision and Pattern Recognition · Computer Science 2026-04-13 Aoran Xiao , Shihao Cheng , Yonghao Xu , Yexian Ren , Hongruixuan Chen , Naoto Yokoya

While scaling laws promise significant performance gains for recommender systems, efficiently deploying hyperscale models remains a major unsolved challenge. In contrast to fields where FMs are already widely adopted such as natural…

Information Retrieval · Computer Science 2025-08-08 Dai Li , Kevin Course , Wei Li , Hongwei Li , Jie Hua , Yiqi Chen , Zhao Zhu , Rui Jian , Xuan Cao , Bi Xue , Yu Shi , Jing Qian , Kai Ren , Matt Ma , Qunshu Zhang , Rui Li

The rapid advancement of foundation models has revolutionized visual representation learning in a self-supervised manner. However, their application in remote sensing (RS) remains constrained by a fundamental gap: existing models…

Computer Vision and Pattern Recognition · Computer Science 2025-12-11 Hanbo Bi , Yingchao Feng , Boyuan Tong , Mengyu Wang , Haichen Yu , Yongqiang Mao , Hao Chang , Wenhui Diao , Peijin Wang , Yue Yu , Hanyang Peng , Yehong Zhang , Kun Fu , Xian Sun

Accurate crop mapping fundamentally relies on modeling multi-scale spatiotemporal patterns, where spatial scales range from individual field textures to landscape-level context, and temporal scales capture both short-term phenological…

Computer Vision and Pattern Recognition · Computer Science 2026-01-16 Wenyuan Li , Shunlin Liang , Keyan Chen , Yongzhe Chen , Han Ma , Jianglei Xu , Yichuan Ma , Shikang Guan , Husheng Fang , Zhenwei Shi

The mainstream paradigm of remote sensing image interpretation has long been dominated by vision-centered models, which rely on visual features for semantic understanding. However, these models face inherent limitations in handling…

Artificial Intelligence · Computer Science 2026-01-28 Haifeng Li , Wang Guo , Haiyang Wu , Mengwei Wu , Jipeng Zhang , Qing Zhu , Yu Liu , Xin Huang , Chao Tao

Robotic perception in unstructured environments remains challenging despite the zero-shot capabilities of foundation models such as SAM. This work attributes performance degradation to non-uniform representation shifts across transformer…

Robotics · Computer Science 2026-05-26 Wenhui Chu

We explore adapting foundation models (FMs) from the computer vision domain to geoscience. FMs, large neural networks trained on massive datasets, excel in diverse tasks with remarkable adaptability and generality. However, geoscience faces…

Computer Vision and Pattern Recognition · Computer Science 2024-08-23 Zhixiang Guo , Xinming Wu , Luming Liang , Hanlin Sheng , Nuo Chen , Zhengfa Bi

The complexity of scenes and variations in image quality result in significant variability in the performance of semantic segmentation methods of remote sensing imagery (RSI) in supervised real-world scenarios. This makes the evaluation of…

Image and Video Processing · Electrical Eng. & Systems 2025-02-21 Huiying Shi , Zhihong Tan , Zhihan Zhang , Hongchen Wei , Yaosi Hu , Yingxue Zhang , Zhenzhong Chen

Diffusion-based remote sensing (RS) generative foundation models are cruial for downstream tasks. However, these models rely on large amounts of globally representative data, which often contain redundancy, noise, and class imbalance,…

Computer Vision and Pattern Recognition · Computer Science 2026-01-06 Fan Wei , Runmin Dong , Yushan Lai , Yixiang Yang , Zhaoyang Luo , Jinxiao Zhang , Miao Yang , Shuai Yuan , Jiyao Zhao , Bin Luo , Haohuan Fu

Recent progress in VLMs has demonstrated impressive capabilities across a variety of tasks in the natural image domain. Motivated by these advancements, the remote sensing community has begun to adopt VLMs for remote sensing vision-language…

Computer Vision and Pattern Recognition · Computer Science 2026-02-13 Congcong Wen , Yiting Lin , Xiaokang Qu , Nan Li , Yong Liao , Xiang Li , Hui Lin

The evolution of 6G networks demands ultra-massive connectivity and intelligent radio environments, yet existing reconfigurable intelligent surface (RIS) technologies face critical limitations in hardware efficiency, dynamic control, and…

Signal Processing · Electrical Eng. & Systems 2025-08-19 Yunsong Huang , Hui-Ming Wang , Qingli Yan , Zhaowei Wang

Sensing and communication are fundamental enablers of next-generation networks. While communication technologies have advanced significantly, sensing remains limited to conventional parameter estimation and is far from fully explored.…

Signal Processing · Electrical Eng. & Systems 2026-04-01 Xiaoqi Zhang , J. Andrew Zhang , Chang Liu , Weijie Yuan , Geoffrey Ye Li , Moeness G. Amin