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Automatic crack detection and segmentation play a significant role in the whole system of unmanned aerial vehicle inspections. In this paper, we have implemented a deep learning framework for crack detection based on classical network…

机器人学 · 计算机科学 2023-02-14 Kangcheng Liu

UAV tracking faces significant challenges in real-world scenarios, such as small-size targets and occlusions, which limit the performance of RGB-based trackers. Multispectral images (MSI), which capture additional spectral information,…

计算机视觉与模式识别 · 计算机科学 2025-03-25 Haolin Qin , Tingfa Xu , Tianhao Li , Zhenxiang Chen , Tao Feng , Jianan Li

The current National Airspace System (NAS) is reaching capacity due to increased air traffic, and is based on outdated pre-tactical planning. This study proposes a more dynamic airspace configuration (DAC) approach that could increase…

最优化与控制 · 数学 2023-08-01 Ke Feng , Dahai Liu , Yongxin Liu , Hong Liu , Houbing Song

Most existing Siamese-based tracking methods execute the classification and regression of the target object based on the similarity maps. However, they either employ a single map from the last convolutional layer which degrades the…

计算机视觉与模式识别 · 计算机科学 2021-10-05 Ziang Cao , Changhong Fu , Junjie Ye , Bowen Li , Yiming Li

With the deep integration between the unmanned aerial vehicle (UAV) and wireless communication, UAV-based air-to-ground (AG) propagation channels need more detailed descriptions and accurate models. In this paper, we aim to perform…

信号处理 · 电气工程与系统科学 2021-08-27 Zhuangzhuang Cui , Ke Guan , Claude Oestges , César Briso-Rodríguez , Bo Ai , Zhangdui Zhong

This paper investigates how to perform robust visual tracking in adverse and challenging conditions using complementary visual and thermal infrared data (RGBT tracking). We propose a novel deep network architecture called qualityaware…

计算机视觉与模式识别 · 计算机科学 2019-10-15 Yabin Zhu , Chenglong Li , Bin Luo , Jin Tang

Correlation filter-based tracking has been widely applied in unmanned aerial vehicle (UAV) with high efficiency. However, it has two imperfections, i.e., boundary effect and filter corruption. Several methods enlarging the search area can…

计算机视觉与模式识别 · 计算机科学 2020-03-12 Yiming Li , Changhong Fu , Ziyuan Huang , Yinqiang Zhang , Jia Pan

In this paper, we investigate a joint computation offloading and target tracking in Integrated Sensing and Communication (ISAC)-enabled unmanned aerial vehicle (UAV) network. Therein, the UAV has a computing task that is partially offloaded…

信息论 · 计算机科学 2024-04-15 Trinh Van Chien , Mai Dinh Cong , Nguyen Cong Luong , Tri Nhu Do , Dong In Kim , Symeon Chatzinotas

Hierarchical Agglomerative Clustering (HAC) is an extensively studied and widely used method for hierarchical clustering in $\mathbb{R}^k$ based on repeatedly merging the closest pair of clusters according to an input linkage function $d$.…

Hierarchical Federated Learning (HFL) has recently emerged as a promising solution for intelligent decision-making in vehicular networks, helping to address challenges such as limited communication resources, high vehicle mobility, and data…

密码学与安全 · 计算机科学 2025-05-05 M. Saeid HaghighiFard , Sinem Coleri

Cooperative air-ground delivery has emerged as a promising logistics paradigm by leveraging the complementary strengths of UAVs and ground carriers. However, effective dispatching in such heterogeneous systems faces two critical challenges:…

计算机与社会 · 计算机科学 2026-02-16 Songxin Lei , Chunming Ma , Haomin Wen , Yexin Li , Lizhenghe Chen , Qianyu Yang , Fugee Tsung , Lei Chen , Sijie Ruan , Yuxuan Liang

Vision-based scientific foundation models hold significant promise for advancing scientific discovery and innovation. This potential stems from their ability to aggregate images from diverse sources such as varying physical groundings or…

Object detection and counting are related but challenging problems, especially for drone based scenes with small objects and cluttered background. In this paper, we propose a new Guided Attention Network (GANet) to deal with both object…

计算机视觉与模式识别 · 计算机科学 2019-09-26 Yuanqiang Cai , Dawei Du , Libo Zhang , Longyin Wen , Weiqiang Wang , Yanjun Wu , Siwei Lyu

Recently, lane detection has made great progress with the rapid development of deep neural networks and autonomous driving. However, there exist three mainly problems including characterizing lanes, modeling the structural relationship…

计算机视觉与模式识别 · 计算机科学 2021-06-11 Jinming Su , Chao Chen , Ke Zhang , Junfeng Luo , Xiaoming Wei , Xiaolin Wei

Groups of unmanned aerial vehicles (UAVs) are increasingly utilized in transportation task as the combined strength allows to increase the maximum payload. However, the resulting mechanical coupling of the UAVs impose new challenges in…

最优化与控制 · 数学 2021-11-02 Jacob R. Goodman , Juan S. Cely , Thomas Beckers , Leonardo J. Colombo

Head detection and tracking are essential for downstream tasks, but current methods often require large computational budgets, which increase latencies and ties up resources (e.g., processors, memory, and bandwidth). To address this, we…

计算机视觉与模式识别 · 计算机科学 2025-05-30 Jisu Kim , Alex Mattingly , Eung-Joo Lee , Benjamin S. Riggan

Autonomous exploration is a fundamental problem for various applications of unmanned aerial vehicles (UAVs). Recently, LiDAR-based exploration has gained significant attention due to its ability to generate high-precision point cloud maps…

机器人学 · 计算机科学 2025-04-03 Shuang Geng , Zelin Ning , Fu Zhang , Boyu Zhou

UAV tracking can be widely applied in scenarios such as disaster rescue, environmental monitoring, and logistics transportation. However, existing UAV tracking methods predominantly emphasize speed and lack exploration in semantic…

计算机视觉与模式识别 · 计算机科学 2025-10-27 Xinyu Zhou , Tongxin Pan , Lingyi Hong , Pinxue Guo , Haijing Guo , Zhaoyu Chen , Kaixun Jiang , Wenqiang Zhang

Single visual object tracking from an unmanned aerial vehicle (UAV) poses fundamental challenges such as object occlusion, small-scale objects, background clutter, and abrupt camera motion. To tackle these difficulties, we propose to…

计算机视觉与模式识别 · 计算机科学 2022-02-28 Stéphane Vujasinović , Stefan Becker , Timo Breuer , Sebastian Bullinger , Norbert Scherer-Negenborn , Michael Arens

Street Scene Change Detection (SSCD) aims to locate the changed regions between a given street-view image pair captured at different times, which is an important yet challenging task in the computer vision community. The intuitive way to…

计算机视觉与模式识别 · 计算机科学 2020-12-30 Yinjie Lei , Duo Peng , Pingping Zhang , Qiuhong Ke , Haifeng Li