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Ubiquitously deployed Internet of Things (IoT)- based automatic vehicle classification systems will catalyze data-driven traffic flow optimization in future smart cities and will transform the road infrastructure itself into a dynamically…

Networking and Internet Architecture · Computer Science 2020-03-26 Benjamin Sliwa , Niko Piatkowski , Christian Wietfeld

Upcoming Intelligent Transportation Systems (ITSs) will transform roads from static resources to dynamic Cyber Physical Systems (CPSs) in order to satisfy the requirements of future vehicular traffic in smart city environments. Up-to-date…

Signal Processing · Electrical Eng. & Systems 2019-07-09 Benjamin Sliwa , Nico Piatkowski , Marcus Haferkamp , Dennis Dorn , Christian Wietfeld

Detecting and characterising vehicles is one of the purposes of embedded systems used in intelligent environments. An analysis of a vehicle characteristics can reveal inappropriate or dangerous behaviour. This detection makes it possible to…

Signal Processing · Electrical Eng. & Systems 2024-05-03 Jose-Luis Poza-Lujan , Pedro Uribe-Chavert , Juan-Luis Posadas-Yagüe

A traffic monitoring system (TMS) is an integral part of Intelligent Transportation Systems (ITS). It is an essential tool for traffic analysis and planning. One of the biggest challenges is, however, the high cost especially in covering…

Computers and Society · Computer Science 2020-04-28 Myounggyu Won , Sayan Sahu , Kyung-Joon Park

While cycling offers an attractive option for sustainable transportation, many potential cyclists are discouraged from taking up cycling due to the lack of suitable and safe infrastructure. Efficiently mapping cycling infrastructure across…

Computer Vision and Pattern Recognition · Computer Science 2025-04-02 Kal Backman , Ben Beck , Dana Kulić

Detection and classification of vehicles are very significant components in an Intelligent-Transportation System. Existing solutions not only use heavy-weight and costly equipment, but also largely depend on constant cloud (Internet)…

Systems and Control · Electrical Eng. & Systems 2022-06-14 Chandra Shekhar , Jagnyashini Debadarshini , Sudipta Saha

The measurement and provision of precise and upto-date traffic-related key performance indicators is a key element and crucial factor for intelligent traffic controls systems in upcoming smart cities. The street network is considered as a…

Networking and Internet Architecture · Computer Science 2018-06-13 Benjamin Sliwa , Marcus Haferkamp , Manar Al-Askary , Dennis Dorn , Christian Wietfeld

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

Intelligent Transportation Systems (ITSs) providing vehicle-related statistical data are one of the key components for future smart cities. In this context, knowledge about the current traffic flow is used for travel time reduction and…

Networking and Internet Architecture · Computer Science 2018-02-22 Marcus Haferkamp , Manar Al-Askary , Dennis Dorn , Benjamin Sliwa , Lars Habel , Michael Schreckenberg , Christian Wietfeld

In future traffic scenarios, vehicles and other traffic participants will be interconnected and equipped with various types of sensors, allowing for cooperation based on data or information exchange. This article presents an approach to…

Computers and Society · Computer Science 2018-07-04 Günther Reitberger , Stefan Zernetsch , Maarten Bieshaar , Bernhard Sick , Konrad Doll , Erich Fuchs

Road traffic monitoring typically involves the counting and recording of vehicles on public roads over extended periods. The data gathered from such monitoring provides useful information to municipal authorities in urban areas. This paper…

Signal Processing · Electrical Eng. & Systems 2025-05-19 Mishay Naidoo , Stephen Paine , Amit Kumar Mishra , Mohammed Yunus Abdul Gaffar

In this work, orientation detection using Deep Learning is acknowledged for a particularly vulnerable class of road users,the cyclists. Knowing the cyclists' orientation is of great relevance since it provides a good notion about their…

Computer Vision and Pattern Recognition · Computer Science 2021-08-29 Marichelo Garcia-Venegas , Diego A. Mercado-Ravell , Carlos A. Carballo-Monsivais

This paper presents a modular lightweight network model for road objects detection, such as car, pedestrian and cyclist, especially when they are far away from the camera and their sizes are small. Great advances have been made for the deep…

Computer Vision and Pattern Recognition · Computer Science 2018-11-19 Sen Cao , Yazhou Liu , Pongsak Lasang , Shengmei Shen

Ultra-wideband (UWB) impulse radio (IR) systems are well known for low transmission power, low probability of detection, and overlaying with narrowband (NB) systems. These merits in fact make UWB signal detection challenging, since several…

Information Theory · Computer Science 2014-06-30 Yiyin Wang , Xiaoli Ma , Cailian Chen , Xinping Guan

In near future, vulnerable road users (VRUs) such as cyclists and pedestrians will be equipped with smart devices and wearables which are capable to communicate with intelligent vehicles and other traffic participants. Road users are then…

Computer Vision and Pattern Recognition · Computer Science 2018-08-15 Maarten Bieshaar , Malte Depping , Jan Schneegans , Bernhard Sick

As a major type of transportation equipments, bicycles, including electrical bicycles, are distributed almost everywhere in China. The accidents caused by bicycles have become a serious threat to the public safety. So bicycle detection is…

Computer Vision and Pattern Recognition · Computer Science 2017-06-13 Yicheng Zhang , Qiang Ling

Understanding the criteria that bicyclists apply when they choose their routes is crucial for planning new bicycle paths or recommending routes to bicyclists. This is becoming more and more important as city councils are becoming…

Computer Vision and Pattern Recognition · Computer Science 2018-06-26 J. Oehrlein , A. Förster , D. Schunck , Y. Dehbi , R. Roscher , J. -H. Haunert

Drive-by sensing is gaining popularity as an inexpensive way to perform fine-grained, city-scale, spatiotemporal monitoring of physical phenomena. Prior work explores several challenges in the design of low-cost sensors, the reliability of…

Networking and Internet Architecture · Computer Science 2019-10-22 Dhruv Agarwal , Srinivasan Iyengar , Manohar Swaminathan

Intelligent reflecting surface (IRS) has emerged as a promising technique to control wireless propagation environment for enhancing the communication performance cost-effectively. However, the rapidly time-varying channel in high-mobility…

Information Theory · Computer Science 2023-02-16 Zixuan Huang , Beixiong Zheng , Rui Zhang

Cycling is an increasingly popular method of transportation for sustainability and health benefits. However, cyclists face growing risks, especially when encountering large vehicles on the road. This study aims to reduce the number of…

Computer Vision and Pattern Recognition · Computer Science 2024-02-14 Charles Tang
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