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To address the high risks associated with improper use of safety gear in complex power line environments, where target occlusion and large variance are prevalent, this paper proposes an enhanced PEC-YOLO object detection algorithm. The…

Computer Vision and Pattern Recognition · Computer Science 2025-01-27 Chen Zuguo , Kuang Aowei , Huang Yi , Jin Jie

In the field of X-ray security applications, even the smallest details can significantly impact outcomes. Objects that are heavily occluded or intentionally concealed pose a great challenge for detection, whether by human observation or…

Substantial progress has been made in the field of object detection in road scenes. However, it is mainly focused on vehicles and pedestrians. To this end, we investigate traffic cone detection, an object category crucial for road effects…

Computer Vision and Pattern Recognition · Computer Science 2022-05-25 Iason Katsamenis , Eleni Eirini Karolou , Agapi Davradou , Eftychios Protopapadakis , Anastasios Doulamis , Nikolaos Doulamis , Dimitris Kalogeras

Limited by the performance factor, it is arduous to recognize target object and locate it in Augmented Reality (AR) scenes on low-end mobile devices, especially which using monocular cameras. In this paper, we proposed an algorithm which…

Computer Vision and Pattern Recognition · Computer Science 2021-10-22 Shiyu Fan

Small object detection has major applications in the fields of UAVs, surveillance, farming and many others. In this work we investigate the performance of state of the art Yolo based object detection models for the task of small object…

Computer Vision and Pattern Recognition · Computer Science 2022-03-10 Muhammed Can Keles , Batuhan Salmanoglu , Mehmet Serdar Guzel , Baran Gursoy , Gazi Erkan Bostanci

This paper Traffic sign recognition plays a crucial role in the development of autonomous vehicles and advanced driver-assistance systems (ADAS). Despite significant advances in deep learning and object detection, accurately detecting and…

Computer Vision and Pattern Recognition · Computer Science 2025-04-07 Baba Ibrahim , Zhou Kui

Detection of pedestrians on embedded devices, such as those on-board of robots and drones, has many applications including road intersection monitoring, security, crowd monitoring and surveillance, to name a few. However, the problem can be…

Computer Vision and Pattern Recognition · Computer Science 2020-12-15 Mohamed Afifi , Yara Ali , Karim Amer , Mahmoud Shaker , Mohamed Elhelw

The efficiency of object detectors depends on factors like detection accuracy, processing time, and computational resources. Processing time is crucial for real-time applications, particularly for autonomous vehicles (AVs), where…

Hardware Architecture · Computer Science 2025-09-05 Safa Sali , Anis Meribout , Ashiyana Majeed , Mahmoud Meribout , Juan Pablo , Varun Tiwari , Asma Baobaid

Automatic License Plate Recognition (ALPR) has been a frequent topic of research due to many practical applications. However, many of the current solutions are still not robust in real-world situations, commonly depending on many…

Computer Vision and Pattern Recognition · Computer Science 2018-10-17 Rayson Laroca , Evair Severo , Luiz A. Zanlorensi , Luiz S. Oliveira , Gabriel Resende Gonçalves , William Robson Schwartz , David Menotti

Recent years have witnessed the advancement of deep learning vision technologies and applications in the medical industry. Intelligent devices for special medication management are in great need of, which requires more precise detection…

Computer Vision and Pattern Recognition · Computer Science 2021-10-20 Jiao Peng , Feifan Wang , Zhongqiang Fu , Yiying Hu , Zichen Chen , Xinghan Zhou , Lijun Wang

With the accelerating pace of digital transformation and the widespread adoption of online platforms, both social and technical concerns regarding dark patterns-user interface designs that undermine users' ability to make informed and…

Computer Vision and Pattern Recognition · Computer Science 2025-12-23 Se-Young Jang , Su-Yeon Yoon , Jae-Woong Jung , Dong-Hun Lee , Seong-Hun Choi , Soo-Kyung Jun , Yu-Bin Kim , Young-Seon Ju , Kyounggon Kim

In the poultry industry, detecting chicken illnesses is essential to avoid financial losses. Conventional techniques depend on manual observation, which is laborious and prone to mistakes. Using YOLO v8 a deep learning model for real-time…

Computer Vision and Pattern Recognition · Computer Science 2025-08-07 Akhil Saketh Reddy Sabbella , Ch. Lakshmi Prachothan , Eswar Kumar Panta

Road object detection is an important branch of automatic driving technology, The model with higher detection accuracy is more conducive to the safe driving of vehicles. In road object detection, the omission of small objects and occluded…

Computer Vision and Pattern Recognition · Computer Science 2023-02-17 Tao Yang , Youyu Wu , Yangxintai Tang

Mirrors can degrade the performance of computer vision models, but research into detecting them is in the preliminary phase. YOLOv4 achieves phenomenal results in terms of object detection accuracy and speed, but it still fails in detecting…

Computer Vision and Pattern Recognition · Computer Science 2024-11-06 Fengze Li , Jieming Ma , Zhongbei Tian , Ji Ge , Hai-Ning Liang , Yungang Zhang , Tianxi Wen

Lidar based 3D object detection and classification tasks are essential for autonomous driving(AD). A lidar sensor can provide the 3D point cloud data reconstruction of the surrounding environment. However, real time detection in 3D point…

Computer Vision and Pattern Recognition · Computer Science 2020-05-06 Xuanyu Yin , Yoko Sasaki , Weimin Wang , Kentaro Shimizu

Manual labeling for large-scale image and video datasets is often time-intensive, error-prone, and costly, posing a significant barrier to efficient machine learning workflows in fault detection from railroad videos. This study introduces a…

Computer Vision and Pattern Recognition · Computer Science 2025-04-02 Dylan Lester , James Gao , Samuel Sutphin , Pingping Zhu , Husnu Narman , Ammar Alzarrad

Existing detection methods for insulator defect identification from unmanned aerial vehicles (UAV) struggle with complex background scenes and small objects, leading to suboptimal accuracy and a high number of false positives detection.…

Computer Vision and Pattern Recognition · Computer Science 2024-10-16 Olalekan Akindele , Joshua Atolagbe

We present a simple and effective learning technique that significantly improves mAP of YOLO object detectors without compromising their speed. During network training, we carefully feed in localization information. We excite certain…

Computer Vision and Pattern Recognition · Computer Science 2019-06-14 Mohammad Mahdi Derakhshani , Saeed Masoudnia , Amir Hossein Shaker , Omid Mersa , Mohammad Amin Sadeghi , Mohammad Rastegari , Babak N. Araabi

Crashes and delays at Railroad Highway Grade Crossings (RHGC), where highways and railroads intersect, pose significant safety concerns for the U.S. Federal Railroad Administration (FRA). Despite the critical importance of addressing…

Computer Vision and Pattern Recognition · Computer Science 2024-03-19 Al Amin , Deo Chimba , Kamrul Hasan , Emmanuel Samson

Convolutional Neural Networks (CNN) are commonly used for the problem of object detection thanks to their increased accuracy. Nevertheless, the performance of CNN-based detection models is ambiguous when detection speed is considered. To…

Computer Vision and Pattern Recognition · Computer Science 2024-05-29 Ioanna Gogou , Dimitrios Koutsomitropoulos