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Predominant methods for image-based drone detection frequently rely on employing generic object detection algorithms like YOLOv5. While proficient in identifying drones against homogeneous backgrounds, these algorithms often struggle in…

Computer Vision and Pattern Recognition · Computer Science 2024-11-11 Tamara R. Lenhard , Andreas Weinmann , Stefan Jäger , Tobias Koch

Limited urban parking space combined with urbanization has necessitated the development of smart parking systems that can communicate the availability of parking slots to the end users. Towards this, various deep learning based solutions…

Computer Vision and Pattern Recognition · Computer Science 2022-01-19 Gaurav Satyanath , Jajati Keshari Sahoo , Rajendra Kumar Roul

In real-world applications where confidence is key, like autonomous driving, the accurate detection and appropriate handling of classes differing from those used during training are crucial. Despite the proposal of various unknown object…

Computer Vision and Pattern Recognition · Computer Science 2024-11-11 Hejer Ammar , Nikita Kiselov , Guillaume Lapouge , Romaric Audigier

Fine-grained object detection in challenging visual domains, such as vehicle damage assessment, presents a formidable challenge even for human experts to resolve reliably. While DiffusionDet has advanced the state-of-the-art through…

Computer Vision and Pattern Recognition · Computer Science 2025-10-28 Abdellah Zakaria Sellam , Ilyes Benaissa , Salah Eddine Bekhouche , Abdenour Hadid , Vito Renó , Cosimo Distante

Advanced video analytic systems, including scene classification and object detection, have seen widespread success in various domains such as smart cities and autonomous transportation. With an ever-growing number of powerful client…

Computer Vision and Pattern Recognition · Computer Science 2020-10-22 Ran Xu , Chen-lin Zhang , Pengcheng Wang , Jayoung Lee , Subrata Mitra , Somali Chaterji , Yin Li , Saurabh Bagchi

Hazy images are often subject to color distortion, blurring, and other visible quality degradation. Some existing CNN-based methods have great performance on removing homogeneous haze, but they are not robust in non-homogeneous case. The…

Image and Video Processing · Electrical Eng. & Systems 2021-06-22 Minghan Fu , Huan Liu , Yankun Yu , Jun Chen , Keyan Wang

Image sensors have been explored heavily in automotive applications for collision avoidance and varying levels of autonomy. It requires a degree of brightness, therefore, the use of an image sensor in nighttime operation or dark conditions…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-04-16 Joseph St. Cyr , Joshua Vanderpool , Yu Chen , Xiaohua Li

Object detection in remotely sensed satellite pictures is fundamental in many fields such as biophysical, and environmental monitoring. While deep learning algorithms are constantly evolving, they have been mostly implemented and tested on…

Computer Vision and Pattern Recognition · Computer Science 2024-12-19 Safouane El Ghazouali , Arnaud Gucciardi , Francesca Venturini , Nicola Venturi , Michael Rueegsegger , Umberto Michelucci

Perceiving the surrounding environment is a fundamental task in autonomous driving. To obtain highly accurate perception results, modern autonomous driving systems typically employ multi-modal sensors to collect comprehensive environmental…

Computer Vision and Pattern Recognition · Computer Science 2024-09-10 Zhiwei Lin , Zhe Liu , Yongtao Wang , Le Zhang , Ce Zhu

Drone detection is pivotal in numerous security and counter-UAV applications. However, existing deep learning-based methods typically struggle to balance robust feature representation with computational efficiency. This challenge is…

Computer Vision and Pattern Recognition · Computer Science 2026-03-25 Jun Yang , Dong Wang , Hongxu Yin , Hongpeng Li , Jianxiong Yu

Existing real-world image dehazing methods primarily attempt to fine-tune pre-trained models or adapt their inference procedures, thus heavily relying on the pre-trained models and associated training data. Moreover, restoring heavily…

Computer Vision and Pattern Recognition · Computer Science 2025-03-26 Ruiyi Wang , Yushuo Zheng , Zicheng Zhang , Chunyi Li , Shuaicheng Liu , Guangtao Zhai , Xiaohong Liu

While general object detection with deep learning has achieved great success in the past few years, the performance and efficiency of detecting small objects are far from satisfactory. The most common and effective way to promote small…

Computer Vision and Pattern Recognition · Computer Science 2022-03-25 Chenhongyi Yang , Zehao Huang , Naiyan Wang

Recent advances in camera equipped drone applications and their widespread use increased the demand on vision based object detection algorithms for aerial images. Object detection process is inherently a challenging task as a generic…

Computer Vision and Pattern Recognition · Computer Science 2020-12-25 Berat Mert Albaba , Sedat Ozer

In this technical report, we introduce our winning solution "HorizonLiDAR3D" for the 3D detection track and the domain adaptation track in Waymo Open Dataset Challenge at CVPR 2020. Many existing 3D object detectors include prior-based…

Computer Vision and Pattern Recognition · Computer Science 2020-06-30 Zhuangzhuang Ding , Yihan Hu , Runzhou Ge , Li Huang , Sijia Chen , Yu Wang , Jie Liao

This work presents an effective depth-consistency self-prompt Transformer for image dehazing. It is motivated by an observation that the estimated depths of an image with haze residuals and its clear counterpart vary. Enforcing the depth…

Computer Vision and Pattern Recognition · Computer Science 2024-03-18 Cong Wang , Jinshan Pan , Wanyu Lin , Jiangxin Dong , Xiao-Ming Wu

Remote sensing object detection is a critical technology for real-world applications such as natural resource monitoring, traffic management, and UAV-based rescue. Detecting tiny objects in high-resolution aerial imagery remains challenging…

Computer Vision and Pattern Recognition · Computer Science 2026-05-14 Ben Liang , Hongguang Wei , Yuan Liu , Bingwen Qiu , Yihong Wang , Xiubao Sui , Qian Chen

Object detection and instance recognition play a central role in many AI applications like autonomous driving, video surveillance and medical image analysis. However, training object detection models on large scale datasets remains…

Computer Vision and Pattern Recognition · Computer Science 2019-03-15 Yuntao Chen , Chenxia Han , Yanghao Li , Zehao Huang , Yi Jiang , Naiyan Wang , Zhaoxiang Zhang

Detection of small-sized targets is of paramount importance in many aerial vision-based applications. The commonly deployed low cost unmanned aerial vehicles (UAVs) for aerial scene analysis are highly resource constrained in nature. In…

Computer Vision and Pattern Recognition · Computer Science 2019-09-04 Murari Mandal , Manal Shah , Prashant Meena , Santosh Kumar Vipparthi

Object detection models demand large-scale annotated datasets, which are costly and labor-intensive to create. This motivated Imaginary Supervised Object Detection (ISOD), where models train on synthetic images and test on real images.…

Computer Vision and Pattern Recognition · Computer Science 2025-11-12 Zhiyuan Chen , Yuelin Guo , Zitong Huang , Haoyu He , Renhao Lu , Weizhe Zhang

Image dehazing, a pivotal task in low-level vision, aims to restore the visibility and detail from hazy images. Many deep learning methods with powerful representation learning capability demonstrate advanced performance on non-homogeneous…

Computer Vision and Pattern Recognition · Computer Science 2024-07-09 Wei Dong , Han Zhou , Ruiyi Wang , Xiaohong Liu , Guangtao Zhai , Jun Chen
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