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Despite previous DETR-like methods having performed successfully in generic object detection, tiny object detection is still a challenging task for them since the positional information of object queries is not customized for detecting tiny…

计算机视觉与模式识别 · 计算机科学 2024-11-04 Yi-Xin Huang , Hou-I Liu , Hong-Han Shuai , Wen-Huang Cheng

Object detection has made tremendous strides in computer vision. Small object detection with appearance degradation is a prominent challenge, especially for aerial observations. To collect sufficient positive/negative samples for heuristic…

计算机视觉与模式识别 · 计算机科学 2022-05-04 Dong Liang , Qixiang Geng , Zongqi Wei , Dmitry A. Vorontsov , Ekaterina L. Kim , Mingqiang Wei , Huiyu Zhou

In the realm of aerial image analysis, object detection plays a pivotal role, with significant implications for areas such as remote sensing, urban planning, and disaster management. This study addresses the inherent challenges in this…

计算机视觉与模式识别 · 计算机科学 2023-11-23 Ahmed Sharshar , Aleksandr Matsun

In recent years, aerial object detection has been increasingly pivotal in various earth observation applications. However, current algorithms are limited to detecting a set of pre-defined object categories, demanding sufficient annotated…

计算机视觉与模式识别 · 计算机科学 2026-01-27 Yan Li , Weiwei Guo , Xue Yang , Ning Liao , Shaofeng Zhang , Yi Yu , Wenxian Yu , Junchi Yan

Most contributions on Few-Shot Object Detection (FSOD) evaluate their methods on natural images only, yet the transferability of the announced performance is not guaranteed for applications on other kinds of images. We demonstrate this with…

计算机视觉与模式识别 · 计算机科学 2023-10-17 Pierre Le Jeune

In recent years, significant advancements have been made in deep learning-based object detection algorithms, revolutionizing basic computer vision tasks, notably in object detection, tracking, and segmentation. This paper delves into the…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Kailas PS , Selvakumaran R , Palani Murugan , Ramesh Kumar , Malaya Kumar Biswal M

Jointly integrating aspect ratio and context has been extensively studied and shown performance improvement in traditional object detection systems such as the DPMs. It, however, has been largely ignored in deep neural network based…

计算机视觉与模式识别 · 计算机科学 2017-03-23 Bo Li , Tianfu Wu , Shuai Shao , Lun Zhang , Rufeng Chu

Detection in large-scale scenes is a challenging problem due to small objects and extreme scale variation. It is essential to focus on the image regions of small objects. In this paper, we propose a novel Adaptive Zoom (AdaZoom) network as…

计算机视觉与模式识别 · 计算机科学 2021-06-22 Jingtao Xu , Yali Li , Shengjin Wang

With the wide applications of Unmanned Aerial Vehicle (UAV) in engineering such as the inspection of the electrical equipment from distance, the demands of efficient object detection algorithms for abundant images acquired by UAV have also…

计算机视觉与模式识别 · 计算机科学 2018-11-26 Meng Lan , Yipeng Zhang , Lefei Zhang , Bo Du

Object detection is one of the fundamental objectives in Applied Computer Vision. In some of the applications, object detection becomes very challenging such as in the case of satellite image processing. Satellite image processing has…

计算机视觉与模式识别 · 计算机科学 2021-04-26 Arsalan Tahir , Muhammad Adil , Arslan Ali

While object detection is a common problem in computer vision, it is even more challenging when dealing with aerial satellite images. The variety in object scales and orientations can make them difficult to identify. In addition, there can…

计算机视觉与模式识别 · 计算机科学 2022-02-08 Ahmed Elhagry , Mohamed Saeed

Although much significant progress has been made in the research field of object detection with deep learning, there still exists a challenging task for the objects with small size, which is notably pronounced in UAV-captured images.…

计算机视觉与模式识别 · 计算机科学 2020-12-22 Yingjie Liu

The recent advance in multi-camera 3D object detection is featured by bird's-eye view (BEV) representation or object queries. However, the ill-posed transformation from image-plane view to 3D space inevitably causes feature clutter and…

计算机视觉与模式识别 · 计算机科学 2025-09-03 Xiaomeng Chu , Jiajun Deng , Jianmin Ji , Yu Zhang , Houqiang Li , Yanyong Zhang

Unmanned aerial vehicles (UAVs) are widely used due to their low cost and versatility, but they also pose security and privacy threats. Therefore, reliable detection for low-altitude UAVs is an important issue. The strong ground clutter…

信号处理 · 电气工程与系统科学 2022-02-25 Zeyang Wu , Wenbo Wang , Yuexing Peng

With the advancement of collaborative perception, the role of aerial-ground collaborative perception, a crucial component, is becoming increasingly important. The demand for collaborative perception across different perspectives to…

计算机视觉与模式识别 · 计算机科学 2024-06-10 Yuchao Wang , Peirui Cheng , Pengju Tian , Ziyang Yuan , Liangjin Zhao , Jing Tian , Wensheng Wang , Zhirui Wang , Xian Sun

Multi-UAV collaborative 3D detection enables accurate and robust perception by fusing multi-view observations from aerial platforms, offering significant advantages in coverage and occlusion handling, while posing new challenges for…

计算机视觉与模式识别 · 计算机科学 2025-08-19 Zhongyao Li , Peirui Cheng , Liangjin Zhao , Chen Chen , Yundu Li , Zhechao Wang , Xue Yang , Xian Sun , Zhirui Wang

While data has certainly taken the center stage in computer vision in recent years, it can still be difficult to obtain in certain scenarios. In particular, acquiring ground truth 3D shapes of objects pictured in 2D images remains a…

计算机视觉与模式识别 · 计算机科学 2016-08-02 Joao Carreira , Sara Vicente , Lourdes Agapito , Jorge Batista

Detection pre-training methods for the DETR series detector have been extensively studied in natural scenes, e.g., DETReg. However, the detection pre-training remains unexplored in remote sensing scenes. In existing pre-training methods,…

计算机视觉与模式识别 · 计算机科学 2024-07-25 Ziyue Huang , Yongchao Feng , Qingjie Liu , Yunhong Wang

Semi-supervised object detection (SSOD), leveraging unlabeled data to boost object detectors, has become a hot topic recently. However, existing SSOD approaches mainly focus on horizontal objects, leaving oriented objects common in aerial…

计算机视觉与模式识别 · 计算机科学 2025-09-26 Dingkang Liang , Wei Hua , Chunsheng Shi , Zhikang Zou , Xiaoqing Ye , Xiang Bai

Object detection and classification is one of the most important computer vision problems. Ever since the introduction of deep learning \cite{krizhevsky2012imagenet}, we have witnessed a dramatic increase in the accuracy of this object…

计算机视觉与模式识别 · 计算机科学 2018-11-20 Gurjeet Singh , Sun Miao , Shi Shi , Patrick Chiang