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Unmanned aerial vehicle object detection (UAV-OD) has been widely used in various scenarios. However, most existing UAV-OD algorithms rely on manually designed components, which require extensive tuning. End-to-end models that do not depend…

Computer Vision and Pattern Recognition · Computer Science 2025-07-02 Huaxiang Zhang , Kai Liu , Zhongxue Gan , Guo-Niu Zhu

Despite notable advancements in the field of computer vision, the precise detection of tiny objects continues to pose a significant challenge, largely owing to the minuscule pixel representation allocated to these objects in imagery data.…

Computer Vision and Pattern Recognition · Computer Science 2025-04-22 Hou-I Liu , Yu-Wen Tseng , Kai-Cheng Chang , Pin-Jyun Wang , Hong-Han Shuai , Wen-Huang Cheng

Detection Transformers (DETR) are increasingly adopted in autonomous vehicle (AV) perception systems due to their superior accuracy over convolutional networks. However, concurrently executing multiple DETR tasks presents significant…

Systems and Control · Electrical Eng. & Systems 2025-05-30 Woojin Shin , Donghwa Kang , Byeongyun Park , Brent Byunghoon Kang , Jinkyu Lee , Hyeongboo Baek

Despite the promising results, existing oriented object detection methods usually involve heuristically designed rules, e.g., RRoI generation, rotated NMS. In this paper, we propose an end-to-end framework for oriented object detection,…

Computer Vision and Pattern Recognition · Computer Science 2023-03-02 Qiang Zhou , Chaohui Yu , Zhibin Wang , Fan Wang

Incremental few-shot object detection aims at detecting novel classes without forgetting knowledge of the base classes with only a few labeled training data from the novel classes. Most related prior works are on incremental object…

Computer Vision and Pattern Recognition · Computer Science 2023-02-28 Na Dong , Yongqiang Zhang , Mingli Ding , Gim Hee Lee

Detection Transformer (DETR) has redefined object detection by casting it as a set prediction task within an end-to-end framework. Despite its elegance, DETR and its variants still rely on fixed learnable queries and suffer from severe…

Computer Vision and Pattern Recognition · Computer Science 2026-03-24 Zhengjian Kang , Jun Zhuang , Kangtong Mo , Qi Chen , Rui Liu , Ye Zhang

The recently proposed DEtection TRansformer (DETR) has established a fully end-to-end paradigm for object detection. However, DETR suffers from slow training convergence, which hinders its applicability to various detection tasks. We…

Computer Vision and Pattern Recognition · Computer Science 2023-02-07 Gongjie Zhang , Zhipeng Luo , Jiaxing Huang , Shijian Lu , Eric P. Xing

Dense object detection is widely used in automatic driving, video surveillance, and other fields. This paper focuses on the challenging task of dense object detection. Currently, detection methods based on greedy algorithms, such as…

Computer Vision and Pattern Recognition · Computer Science 2025-02-12 Yueming Huang , Chenrui Ma , Hao Zhou , Hao Wu , Guowu Yuan

Recent research on face detection, which is focused primarily on improving accuracy of detecting smaller faces, attempt to develop new anchor design strategies to facilitate increased overlap between anchor boxes and ground truth faces of…

Computer Vision and Pattern Recognition · Computer Science 2019-01-17 Vishwanath A. Sindagi , Vishal M. Patel

Infrared small target detection (IRSTD) faces significant challenges due to the low signal-to-noise ratio (SNR), small target size, and complex cluttered backgrounds. Although recent DETR-based detectors benefit from global context…

Computer Vision and Pattern Recognition · Computer Science 2026-01-07 Yuteng Liu , Duanni Meng , Maoxun Yuan , Xingxing Wei

The DEtection TRansformer (DETR) is a powerful end-to-end object detector, yet its one-to-one matching strategy suffers from slow convergence and low recall. A common approach to address this issue is to use one-to-many label assignment to…

Computer Vision and Pattern Recognition · Computer Science 2026-05-25 Chanho Lee , Seunghee Koh , Yunho Jeon , Junmo Kim

Automated defect detection from UAV imagery of transmission lines is a challenging task due to the small size, ambiguity, and complex backgrounds of defects. This paper proposes TinyDef-DETR, a DETR-based framework designed to achieve…

Computer Vision and Pattern Recognition · Computer Science 2025-11-14 Feng Shen , Jiaming Cui , Wenqiang Li , Shuai Zhou

Object detection in unmanned aerial vehicle (UAV) imagery presents significant challenges. Issues such as densely packed small objects, scale variations, and occlusion are commonplace. This paper introduces RT-DETR++, which enhances the…

Computer Vision and Pattern Recognition · Computer Science 2025-09-12 Yuan Shufang

Object detection has made great progress in the past few years along with the development of deep learning. However, most current object detection methods are resource hungry, which hinders their wide deployment to many resource restricted…

Computer Vision and Pattern Recognition · Computer Science 2018-07-31 Yuxi Li , Jiuwei Li , Weiyao Lin , Jianguo Li

The recent detection transformer (DETR) simplifies the object detection pipeline by removing hand-crafted designs and hyperparameters as employed in conventional two-stage object detectors. However, how to leverage the simple yet effective…

Computer Vision and Pattern Recognition · Computer Science 2023-03-23 Jingyi Zhang , Jiaxing Huang , Zhipeng Luo , Gongjie Zhang , Xiaoqin Zhang , Shijian Lu

Detecting oriented tiny objects, which are limited in appearance information yet prevalent in real-world applications, remains an intricate and under-explored problem. To address this, we systemically introduce a new dataset, benchmark, and…

Computer Vision and Pattern Recognition · Computer Science 2024-12-17 Chang Xu , Ruixiang Zhang , Wen Yang , Haoran Zhu , Fang Xu , Jian Ding , Gui-Song Xia

3D object detection with surround-view images is an essential task for autonomous driving. In this work, we propose DETR4D, a Transformer-based framework that explores sparse attention and direct feature query for 3D object detection in…

Computer Vision and Pattern Recognition · Computer Science 2022-12-16 Zhipeng Luo , Changqing Zhou , Gongjie Zhang , Shijian Lu

Small object detection requires the detection head to scan a large number of positions on image feature maps, which is extremely hard for computation- and energy-efficient lightweight generic detectors. To accurately detect small objects…

Computer Vision and Pattern Recognition · Computer Science 2023-04-10 Shaoyu Chen , Tianheng Cheng , Jiemin Fang , Qian Zhang , Yuan Li , Wenyu Liu , Xinggang Wang

DETR-like models have significantly boosted the performance of detectors and even outperformed classical convolutional models. However, all tokens are treated equally without discrimination brings a redundant computational burden in the…

Computer Vision and Pattern Recognition · Computer Science 2023-07-25 Dehua Zheng , Wenhui Dong , Hailin Hu , Xinghao Chen , Yunhe Wang

Efficient and accurate detection of small objects in manufacturing settings, such as defects and cracks, is crucial for ensuring product quality and safety. To address this issue, we proposed a comprehensive strategy by synergizing Faster…

Computer Vision and Pattern Recognition · Computer Science 2024-04-15 Md Sohag Mia , Abdullah Al Bary Voban , Abu Bakor Hayat Arnob , Abdu Naim , Md Kawsar Ahmed , Md Shariful Islam