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Crack detection plays a key role in automated pavement inspection. Although a large number of algorithms have been developed in recent years to further boost performance, there are still remaining challenges in practice, due to the…

Computer Vision and Pattern Recognition · Computer Science 2022-05-04 Zhening Huang , Weiwei Chen , Abir Al-Tabbaa , Ioannis Brilakis

In low-altitude Unmanned Aerial Vehicle (UAV) flights, power lines are considered as one of the most threatening hazards and one of the most difficult obstacles to avoid. In recent years, many vision-based techniques have been proposed to…

Computer Vision and Pattern Recognition · Computer Science 2020-01-27 Van Nhan Nguyen , Robert Jenssen , Davide Roverso

Extracting temporal and representation features efficiently plays a pivotal role in understanding visual sequence information. To deal with this, we propose a new recurrent neural framework that can be stacked deep effectively. There are…

Computer Vision and Pattern Recognition · Computer Science 2019-10-28 Bo Pang , Kaiwen Zha , Hanwen Cao , Chen Shi , Cewu Lu

Deep 3-dimensional (3D) Convolutional Network (ConvNet) has shown promising performance on video recognition tasks because of its powerful spatio-temporal information fusion ability. However, the extremely intensive requirements on memory…

Computer Vision and Pattern Recognition · Computer Science 2019-06-03 Haonan Wang , Jun Lin , Zhongfeng Wang

Designing efficient neural networks for embedded devices is a critical challenge, particularly in applications requiring real-time performance, such as aerial imaging with drones and UAVs for emergency responses. In this work, we introduce…

Computer Vision and Pattern Recognition · Computer Science 2025-03-07 Daniel Rossi , Guido Borghi , Roberto Vezzani

Unmanned aerial vehicle (UAV) tracking is crucial for autonomous navigation and has broad applications in robotic automation fields. However, reliable UAV tracking remains a challenging task due to various difficulties like frequent…

Computer Vision and Pattern Recognition · Computer Science 2023-03-09 Changhong Fu , Mutian Cai , Sihang Li , Kunhan Lu , Haobo Zuo , Chongjun Liu

Unmanned Aerial Vehicles (UAVs) have recently attracted significant attention due to their outstanding ability to be used in different sectors and serve in difficult and dangerous areas. Moreover, the advancements in computer vision and…

Computer Vision and Pattern Recognition · Computer Science 2021-07-13 Marwan Dhuheir , Emna Baccour , Aiman Erbad , Sinan Sabeeh , Mounir Hamdi

Object detection algorithms are pivotal components of unmanned aerial vehicle (UAV) imaging systems, extensively employed in complex fields. However, images captured by high-mobility UAVs often suffer from motion blur cases, which…

Computer Vision and Pattern Recognition · Computer Science 2024-10-24 Qingpeng Li , Yuxin Zhang , Leyuan Fang , Yuhan Kang , Shutao Li , Xiao Xiang Zhu

This research assesses the performance of two deep learning models, SAM and U-Net, for detecting cracks in concrete structures. The results indicate that each model has its own strengths and limitations for detecting different types of…

Computer Vision and Pattern Recognition · Computer Science 2024-10-03 Mohsen Ahmadi , Ahmad Gholizadeh Lonbar , Hajar Kazemi Naeini , Ali Tarlani Beris , Mohammadsadegh Nouri , Amir Sharifzadeh Javidi , Abbas Sharifi

Object detection in Unmanned Aerial Vehicle (UAV) images has emerged as a focal area of research, which presents two significant challenges: i) objects are typically small and dense within vast images; ii) computational resource constraints…

Computer Vision and Pattern Recognition · Computer Science 2024-12-17 Chen Li , Rui Zhao , Zeyu Wang , Huiying Xu , Xinzhong Zhu

In response to the situation that the conventional bridge crack manual detection method has a large amount of human and material resources wasted, this study is aimed to propose a light-weighted, high-precision, deep learning-based bridge…

Computer Vision and Pattern Recognition · Computer Science 2022-06-06 Xiao Ruiqiang

Fixed-wing Unmanned Aerial Vehicles (UAVs) are one of the most commonly used platforms for the burgeoning Low-altitude Economy (LAE) and Urban Air Mobility (UAM), due to their long endurance and high-speed capabilities. Classical obstacle…

Robotics · Computer Science 2024-11-28 Haochen Chai , Meimei Su , Yang Lyu , Zhunga Liu , Chunhui Zhao , Quan Pan

Fracture is one of the main failure modes of engineering structures such as buildings and roads. Effective detection of surface cracks is significant for damage evaluation and structure maintenance. In recent years, the emergence and…

Computer Vision and Pattern Recognition · Computer Science 2023-04-26 Yu Zhang , Lin Zhang

The integration of Unmanned Aerial Vehicles (UAVs) with artificial intelligence (AI) models for aerial imagery processing in disaster assessment, necessitates models that demonstrate exceptional accuracy, computational efficiency, and…

Computer Vision and Pattern Recognition · Computer Science 2024-10-18 Demetris Shianios , Panayiotis Kolios , Christos Kyrkou

3D object detection based on LiDAR point clouds is a crucial module in autonomous driving particularly for long range sensing. Most of the research is focused on achieving higher accuracy and these models are not optimized for deployment on…

Computer Vision and Pattern Recognition · Computer Science 2021-07-13 Sambit Mohapatra , Senthil Yogamani , Heinrich Gotzig , Stefan Milz , Patrick Mader

For structural health monitoring, continuous and automatic crack detection has been a challenging problem. This study is conducted to propose a framework of automatic crack segmentation from high-resolution images containing crack…

Computer Vision and Pattern Recognition · Computer Science 2024-10-29 Jiawei Zhang , Jun Li , Reachsak Ly , Yunyi Liu , Jiangpeng Shu

Safety-critical infrastructures, such as bridges, are periodically inspected to check for existing damage, such as fatigue cracks and corrosion, and to guarantee the safe use of the infrastructure. Visual inspection is the most frequent…

Computer Vision and Pattern Recognition · Computer Science 2024-03-29 Andrii Kompanets , Remco Duits , Davide Leonetti , Nicky van den Berg , H. H. , Snijder

Unmanned aerial vehicle (UAV)-assisted communication becomes a promising technique to realize the beyond fifth generation (5G) wireless networks, due to the high mobility and maneuverability of UAVs which can adapt to heterogeneous…

Signal Processing · Electrical Eng. & Systems 2020-09-17 Chang Liu , Weijie Yuan , Zhiqiang Wei , Xuemeng Liu , Derrick Wing Kwan Ng

Unmanned aerial vehicle (UAV) detection and aerial object recognition are critical for modern surveillance and security, prompting a need for robust systems that overcome limitations of single-modality approaches. This research addresses…

Computer Vision and Pattern Recognition · Computer Science 2025-11-20 Mauro Larrat , Claudomiro Sales

Detecting small targets in drone imagery is challenging due to low resolution, complex backgrounds, and dynamic scenes. We propose EDNet, a novel edge-target detection framework built on an enhanced YOLOv10 architecture, optimized for…

Computer Vision and Pattern Recognition · Computer Science 2025-01-13 Zhifan Song , Yuan Zhang , Abd Al Rahman M. Abu Ebayyeh
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