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The Internet of Vehicles (IoV) emerges as a pivotal component for autonomous driving and intelligent transportation systems (ITS), by enabling low-latency big data processing in a dense interconnected network that comprises vehicles,…

Machine Learning · Computer Science 2024-06-07 Cyprien Quéméneur , Soumaya Cherkaoui

This research project aims to develop a real-time traffic sign detection system using the YOLOv5 architecture and deploy it for efficient traffic sign recognition during a drive in a suburban neighborhood. The project's primary objectives…

Computer Vision and Pattern Recognition · Computer Science 2023-10-17 Harish Loghashankar , Hieu Nguyen

YOLOv8 plays a crucial role in the realm of autonomous driving, owing to its high-speed target detection, precise identification and positioning, and versatile compatibility across multiple platforms. By processing video streams or images…

Computer Vision and Pattern Recognition · Computer Science 2024-07-16 Zhipeng Ling , Qi Xin , Yiyu Lin , Guangze Su , Zuwei Shui

Object detection has been widely applied for construction safety management, especially personal protective equipment (PPE) detection. Though the existing PPE detection models trained on conventional datasets have achieved excellent…

Computer Vision and Pattern Recognition · Computer Science 2023-07-26 Yuexiong Ding , Xiaowei Luo

Unmanned aerial vehicles (UAVs) equipped with advanced sensors have opened up new opportunities for monitoring wind power plants, including blades, towers, and other critical components. However, reliable defect detection requires…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Serhii Svystun , Pavlo Radiuk , Oleksandr Melnychenko , Oleg Savenko , Anatoliy Sachenko

Small object detection has been a challenging problem in the field of object detection. There has been some works that proposes improvements for this task, such as adding several attention blocks or changing the whole structure of feature…

Computer Vision and Pattern Recognition · Computer Science 2023-11-10 Shiyi Tang , Shu Zhang , Yini Fang

Pedestrian detection is fundamental to autonomous driving, robotics, and surveillance. Despite progress in deep learning, reliable identification remains challenging due to occlusions, cluttered backgrounds, and degraded visibility. While…

Computer Vision and Pattern Recognition · Computer Science 2026-04-21 Henry O. Velesaca , Andrea Mero , Guillermo A. Castillo , Angel D. Sappa

Hard example mining methods generally improve the performance of the object detectors, which suffer from imbalanced training sets. In this work, two existing hard example mining approaches (LRM and focal loss, FL) are adapted and combined…

Computer Vision and Pattern Recognition · Computer Science 2022-07-13 Aybora Koksal , Onder Tuzcuoglu , Kutalmis Gokalp Ince , Yoldas Ataseven , A. Aydin Alatan

With the rapid advancement of Unmanned Aerial Vehicle (UAV) and computer vision technologies, object detection from UAV perspectives has emerged as a prominent research area. However, challenges for detection brought by the extremely small…

Computer Vision and Pattern Recognition · Computer Science 2025-04-28 Liugang Lu , Dabin He , Congxiang Liu , Zhixiang Deng

This paper provides an analysis and comparison of the YOLOv5, YOLOv8 and YOLOv10 models for webpage CAPTCHAs detection using the datasets collected from the web and darknet as well as synthetized data of webpages. The study examines the…

Computer Vision and Pattern Recognition · Computer Science 2025-02-20 Mikołaj Wysocki , Henryk Gierszal , Piotr Tyczka , Sophia Karagiorgou , George Pantelis

Objectives: Timely and accurate detection of colorectal polyps plays a crucial role in diagnosing and preventing colorectal cancer, a major cause of mortality worldwide. This study introduces a new, lightweight, and efficient framework for…

Computer Vision and Pattern Recognition · Computer Science 2025-10-14 Saadat Behzadi , Danial Sharifrazi , Bita Mesbahzadeh , Javad Hassannataj Joloudari , Roohallah Alizadehsani

To address the challenges of simultaneously satisfying detection accuracy, edge real-time performance, low-power operation, and end-to-end business linkage in parking scenarios, this paper proposes an intelligent parking barrier system…

Networking and Internet Architecture · Computer Science 2026-04-01 Yuwen Zhu , Feiyang Qi , Zhengzhe Xiang

Avoiding unseen or partially occluded vulnerable road users (VRUs) is a major challenge for fully autonomous driving in urban scenes. However, occlusion-aware risk assessment systems have not been widely studied. Here, we propose a…

Robotics · Computer Science 2021-07-07 Mert Koc , Ekim Yurtsever , Keith Redmill , Umit Ozguner

Now a days, UAVs such as drones are greatly used for various purposes like that of capturing and target detection from ariel imagery etc. Easy access of these small ariel vehicles to public can cause serious security threats. For instance,…

Computer Vision and Pattern Recognition · Computer Science 2022-01-11 Aleena Ajaz , Ayesha Salar , Tauseef Jamal , Asif Ullah Khan

To address the issues associated with the existing algorithms for the current apple detection, this study proposes an improved YOLOv5s-based method, named YOLOv5s-BC, for real-time apple detection, in which a series of modifications have…

Image and Video Processing · Electrical Eng. & Systems 2023-11-13 Jingfan Liu , Zhaobing Liu

The lack of effective target regions makes it difficult to perform several visual functions in low intensity light, including pedestrian recognition, and image-to-image translation. In this situation, with the accumulation of high-quality…

Computer Vision and Pattern Recognition · Computer Science 2022-11-03 Devarsh Patel , Sarthak Patel , Megh Patel

Road safety is a critical challenge, particularly for cyclists, who are among the most vulnerable road users. This study aims to enhance road safety by proposing a novel benchmark for bicycle occlusion level classification using advanced…

Computer Vision and Pattern Recognition · Computer Science 2025-05-23 Angelique Mangubat , Shane Gilroy

Road infrastructure maintenance in developing countries faces unique challenges due to resource constraints and diverse environmental factors. This study addresses the critical need for efficient, accurate, and locally-relevant pavement…

Computer Vision and Pattern Recognition · Computer Science 2024-08-13 Blessing Agyei Kyem , Eugene Kofi Okrah Denteh , Joshua Kofi Asamoah , Kenneth Adomako Tutu , Armstrong Aboah

The proposed YOLO-Former method seamlessly integrates the ideas of transformer and YOLOv4 to create a highly accurate and efficient object detection system. The method leverages the fast inference speed of YOLOv4 and incorporates the…

Computer Vision and Pattern Recognition · Computer Science 2024-01-15 Javad Khoramdel , Ahmad Moori , Yasamin Borhani , Armin Ghanbarzadeh , Esmaeil Najafi

As urbanization speeds up and traffic flow increases, the issue of pavement distress is becoming increasingly pronounced, posing a severe threat to road safety and service life. Traditional methods of pothole detection rely on manual…

Computer Vision and Pattern Recognition · Computer Science 2025-07-17 Haomin Zuo , Zhengyang Li , Jiangchuan Gong , Zhen Tian
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