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A long-standing challenge in developing machine learning approaches has been the lack of high-quality labeled data. Recently, models trained with purely synthetic data, here termed synthetic clones, generated using large-scale pre-trained…

计算机视觉与模式识别 · 计算机科学 2024-07-02 Krishnakant Singh , Thanush Navaratnam , Jannik Holmer , Simone Schaub-Meyer , Stefan Roth

The increasing availability of drones and their potential for malicious activities pose significant privacy and security risks, necessitating fast and reliable detection in real-world environments. However, existing drone detection systems…

密码学与安全 · 计算机科学 2025-05-16 Ildi Alla , Selma Yahia , Valeria Loscri

Object detection from aerial platforms under adverse atmospheric conditions, particularly haze, is paramount for robust drone autonomy. Yet, this domain remains largely underexplored, primarily hindered by the absence of specialized…

计算机视觉与模式识别 · 计算机科学 2025-05-27 Changfeng Feng , Zhenyuan Chen , Xiang Li , Chunping Wang , Jian Yang , Ming-Ming Cheng , Yimian Dai , Qiang Fu

The rapid progress in machine learning models has significantly boosted the potential for real-world applications such as autonomous vehicles, disease diagnoses, and recognition of emergencies. The performance of many machine learning…

计算机视觉与模式识别 · 计算机科学 2024-11-26 Sergei Voronin , Abubakar Siddique , Muhammad Iqbal

3D multi-object tracking in LiDAR point clouds is a key ingredient for self-driving vehicles. Existing methods are predominantly based on the tracking-by-detection pipeline and inevitably require a heuristic matching step for the detection…

计算机视觉与模式识别 · 计算机科学 2021-08-24 Chenxu Luo , Xiaodong Yang , Alan Yuille

The global waste crisis is escalating, with solid waste generation expected to increase tremendously in the coming years. Traditional waste collection methods, particularly in remote or harsh environments like deserts, are labor-intensive,…

计算机视觉与模式识别 · 计算机科学 2025-11-20 Abdulmumin Sa'ad , Sulaimon Oyeniyi Adebayo

This paper proposes a comprehensive strategy for complex multi-target-multi-drone encirclement in an obstacle-rich and GPS-denied environment, motivated by practical scenarios such as pursuing vehicles or humans in urban canyons. The drones…

机器人学 · 计算机科学 2025-01-03 Fen Liu , Shenghai Yuan , Kun Cao , Wei Meng , Lihua Xie

To detect unmanned aerial vehicles (UAVs) in real-time, computer vision and deep learning approaches are evolving research areas. Interest in this problem has grown due to concerns regarding the possible hazards and misuse of employing UAVs…

计算机视觉与模式识别 · 计算机科学 2023-12-06 Adnan Munir , Abdul Jabbar Siddiqui , Saeed Anwar

Airplane detection from satellite imagery is a challenging task due to the complex backgrounds in the images and differences in data acquisition conditions caused by the sensor geometry and atmospheric effects. Deep learning methods provide…

计算机视觉与模式识别 · 计算机科学 2024-06-12 Tolga Bakirman , Elif Sertel

Using drones to track multiple individuals simultaneously in their natural environment is a powerful approach for better understanding group primate behavior. Previous studies have demonstrated that it is possible to automate the…

Accurate 3D trajectory data is crucial for advancing autonomous driving. Yet, traditional datasets are usually captured by fixed sensors mounted on a car and are susceptible to occlusion. Additionally, such an approach can precisely…

Robot manipulation of unknown objects in unstructured environments is a challenging problem due to the variety of shapes, materials, arrangements and lighting conditions. Even with large-scale real-world data collection, robust perception…

机器人学 · 计算机科学 2021-07-01 Thomas Kollar , Michael Laskey , Kevin Stone , Brijen Thananjeyan , Mark Tjersland

Accurate 3D pose estimation of drones is essential for security and surveillance systems. However, existing methods often rely on prior drone information such as physical sizes or 3D meshes. At the same time, current datasets are…

计算机视觉与模式识别 · 计算机科学 2026-02-09 Seo-Bin Hwang , Yeong-Jun Cho

We present a challenging and realistic novel dataset for evaluating 6-DOF object tracking algorithms. Existing datasets show serious limitations---notably, unrealistic synthetic data, or real data with large fiducial markers---preventing…

计算机视觉与模式识别 · 计算机科学 2018-09-10 Mathieu Garon , Denis Laurendeau , Jean-François Lalonde

Efficient luggage trolley management is critical for reducing congestion and ensuring asset availability in modern airports. Automated detection systems face two main challenges. First, strict security and privacy regulations limit…

计算机视觉与模式识别 · 计算机科学 2026-03-10 Abdeldjalil Taibi , Mohmoud Badlis , Amina Bensalem , Belkacem Zouilekh , Mohammed Brahimi

Existing roadside perception systems are limited by the absence of publicly available, large-scale, high-quality 3D datasets. Exploring the use of cost-effective, extensive synthetic datasets offers a viable solution to tackle this…

计算机视觉与模式识别 · 计算机科学 2024-07-31 Xingcheng Zhou , Deyu Fu , Walter Zimmer , Mingyu Liu , Venkatnarayanan Lakshminarasimhan , Leah Strand , Alois C. Knoll

3D data simulation aims to bridge the gap between simulated and real-captured 3D data, which is a fundamental problem for real-world 3D visual tasks. Most 3D data simulation methods inject predefined physical priors but struggle to capture…

计算机视觉与模式识别 · 计算机科学 2025-08-01 Mutian Xu , Chongjie Ye , Haolin Liu , Yushuang Wu , Jiahao Chang , Xiaoguang Han

This work aims to investigate the use of deep neural network to detect commercial hobby drones in real-life environments by analyzing their sound data. The purpose of work is to contribute to a system for detecting drones used for malicious…

声音 · 计算机科学 2017-01-23 Sungho Jeon , Jong-Woo Shin , Young-Jun Lee , Woong-Hee Kim , YoungHyoun Kwon , Hae-Yong Yang

The high incidence of oil spills in port areas poses a serious threat to the environment, prompting the need for efficient detection mechanisms. Utilizing automated drones for this purpose can significantly improve the speed and accuracy of…

计算机视觉与模式识别 · 计算机科学 2024-02-29 T. De Kerf , S. Sels , S. Samsonova , S. Vanlanduit

Remote tiny face detection applied in unmanned system is a challeng-ing work. The detector cannot obtain sufficient context semantic information due to the relatively long distance. The received poor fine-grained features make the face…

计算机视觉与模式识别 · 计算机科学 2020-10-12 Jia-Yi Chang , Yan-Feng Lu , Ya-Jun Liu , Bo Zhou , Hong Qiao