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Autonomous vehicle perception systems require robust pedestrian detection, particularly on geometrically complex roadways like Type-S curved surfaces, where standard RGB camera-based methods face limitations. This paper introduces YOLO-APD,…

Computer Vision and Pattern Recognition · Computer Science 2025-07-09 Aquino Joctum , John Kandiri

This research delves into the development of a fatigue detection system based on modern object detection algorithms, particularly YOLO (You Only Look Once) models, including YOLOv5, YOLOv6, YOLOv7, and YOLOv8. By comparing the performance…

Computer Vision and Pattern Recognition · Computer Science 2024-10-22 Amelia Jones

Autonomous vehicles (AVs) require reliable traffic sign recognition and robust lane detection capabilities to ensure safe navigation in complex and dynamic environments. This paper introduces an integrated approach combining advanced deep…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Chandan Kumar Sah , Ankit Kumar Shaw , Xiaoli Lian , Arsalan Shahid Baig , Tuopu Wen , Kun Jiang , Mengmeng Yang , Diange Yang

We present an enhanced YOLOv8 real time vehicle detection and classification framework, for estimating carbon emissions in urban environments. The system enhances YOLOv8 architecture to detect, segment, and track vehicles from live traffic…

Computer Vision and Pattern Recognition · Computer Science 2025-06-25 Ammar K Al Mhdawi , Nonso Nnamoko , Safanah Mudheher Raafat , M. K. S. Al-Mhdawi , Amjad J Humaidi

Sign language recognition (SLR) technology has enormous promise to improve communication and accessibility for the difficulty of hearing. This paper presents a novel approach for identifying gestures in TSL using the YOLOv5 object…

Computer Vision and Pattern Recognition · Computer Science 2024-06-18 Vipul Reddy. P , Vishnu Vardhan Reddy. B , Sukriti

In today's rapidly evolving urban landscapes, efficient and accurate mapping of road infrastructure is critical for optimizing transportation systems, enhancing road safety, and improving the overall mobility experience for drivers and…

The technology of vehicle and driver detection in Intelligent Transportation System(ITS) is a hot topic in recent years. In particular, the driver detection is still a challenging problem which is conductive to supervising traffic order and…

Computer Vision and Pattern Recognition · Computer Science 2020-04-09 Yang Zhang , Changhui Hu , Xiaobo Lu

The widespread adoption of Image Processing has propelled Object Recognition (OR) models into essential roles across various applications, demonstrating the power of AI and enabling crucial services. Among the applications, traffic sign…

Computer Vision and Pattern Recognition · Computer Science 2024-01-30 Farhin Farhad Riya , Shahinul Hoque , Md Saif Hassan Onim , Edward Michaud , Edmon Begoli , Jinyuan Stella Sun

Monitoring asset conditions is a crucial factor in building efficient transportation asset management. Because of substantial advances in image processing, traditional manual classification has been largely replaced by…

Computer Vision and Pattern Recognition · Computer Science 2024-06-13 Selvia Nafaa , Hafsa Essam , Karim Ashour , Doaa Emad , Rana Mohamed , Mohammed Elhenawy , Huthaifa I. Ashqar , Abdallah A. Hassan , Taqwa I. Alhadidi

The key to ensuring the safe obstacle avoidance function of autonomous driving systems lies in the use of extremely accurate vehicle recognition techniques. However, the variability of the actual road environment and the diverse…

Computer Vision and Pattern Recognition · Computer Science 2025-01-03 Haocheng Guo , Yaqiong Zhang , Lieyang Chen , Arfat Ahmad Khan

In the evolving landscape of traffic management and vehicle surveillance, efficient license plate detection and recognition are indispensable. Historically, many methodologies have tackled this challenge, but consistent real-time accuracy,…

Computer Vision and Pattern Recognition · Computer Science 2025-12-19 Arslan Amin , Rafia Mumtaz , Muhammad Jawad Bashir , Syed Mohammad Hassan Zaidi

Traffic sign detection is a challenging task for the unmanned driving system, especially for the detection of multi-scale targets and the real-time problem of detection. In the traffic sign detection process, the scale of the targets…

Computer Vision and Pattern Recognition · Computer Science 2021-12-24 Junfan Wang , Yi Chen , Mingyu Gao , Zhekang Dong

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

With the development of deep learning technology, the detection and classification of distracted driving behaviour requires higher accuracy. Existing deep learning-based methods are computationally intensive and parameter redundant,…

Computer Vision and Pattern Recognition · Computer Science 2024-07-08 Shiquan Shen , Zhizhong Wu , Pan Zhang

Autonomous driving technology is progressively transforming traditional car driving methods, marking a significant milestone in modern transportation. Object detection serves as a cornerstone of autonomous systems, playing a vital role in…

Computer Vision and Pattern Recognition · Computer Science 2025-07-24 Shijie Lyu

It is very important to detect traffic signs efficiently and accurately in autonomous driving systems. However, the farther the distance, the smaller the traffic signs. Existing object detection algorithms can hardly detect these small…

Computer Vision and Pattern Recognition · Computer Science 2024-09-06 Jingyu Zhang , Wenqing Zhang , Chaoyi Tan , Xiangtian Li , Qianyi Sun

Developing a highly accurate automatic license plate recognition system (ALPR) is challenging due to environmental factors such as lighting, rain, and dust. Additional difficulties include high vehicle speeds, varying camera angles, and…

Computer Vision and Pattern Recognition · Computer Science 2025-10-30 Zahra Ebrahimi Vargoorani , Amir Mohammad Ghoreyshi , Ching Yee Suen

Vehicular object detection is the heart of any intelligent traffic system. It is essential for urban traffic management. R-CNN, Fast R-CNN, Faster R-CNN and YOLO were some of the earlier state-of-the-art models. Region based CNN methods…

Computer Vision and Pattern Recognition · Computer Science 2021-12-07 Raian Rahman , Zadid Bin Azad , Md. Bakhtiar Hasan

An essential requirement for driver assistance systems and autonomous driving technology is implementing a robust system for detecting and recognizing traffic signs. This system enables the vehicle to autonomously analyze the environment…

Computer Vision and Pattern Recognition · Computer Science 2023-08-21 Manas Kagde , Priyanka Choudhary , Rishi Joshi , Somnath Dey

Any intelligent traffic monitoring system must be able to detect anomalies such as traffic accidents in real time. In this paper, we propose a Decision-Tree - enabled approach powered by Deep Learning for extracting anomalies from traffic…

Computer Vision and Pattern Recognition · Computer Science 2021-04-15 Armstrong Aboah , Maged Shoman , Vishal Mandal , Sayedomidreza Davami , Yaw Adu-Gyamfi , Anuj Sharma