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Achieving level-5 driving automation in autonomous vehicles necessitates a robust semantic visual perception system capable of parsing data from different sensors across diverse conditions. However, existing semantic perception datasets…

Computer Vision and Pattern Recognition · Computer Science 2025-01-28 Tim Brödermann , David Bruggemann , Christos Sakaridis , Kevin Ta , Odysseas Liagouris , Jason Corkill , Luc Van Gool

Urban intersections expose the limitations of single-vehicle perception under occlusion and partial observability. In this study, we present an auditable roadside LiDAR framework for infrastructure-assisted safety analysis at a signalized…

Emerging Technologies · Computer Science 2026-04-14 Bo Shang , Yiqiao Li

Cooperative Intelligent Transportation Systems (C-ITS) will change the modes of road safety and traffic management, especially at intersections without traffic lights, namely unsignalized intersections. Existing researches focus on vehicle…

Artificial Intelligence · Computer Science 2020-12-02 Mingzhi Jiang , Tianhao Wu , Zhe Wang , Yi Gong , Lin Zhang , Ren Ping Liu

Intersections where vehicles are permitted to turn and interact with vulnerable road users (VRUs) like pedestrians and cyclists are among some of the most challenging locations for automated and accurate recognition of road users' behavior.…

Computer Vision and Pattern Recognition · Computer Science 2021-05-11 Hao Cheng , Li Feng , Hailong Liu , Takatsugu Hirayama , Hiroshi Murase , Monika Sester

In autonomous driving, the integration of roadside perception systems is essential for overcoming occlusion challenges and enhancing the safety of Vulnerable Road Users(VRUs). While LiDAR and visual (RGB) sensors are commonly used, thermal…

Computer Vision and Pattern Recognition · Computer Science 2025-07-31 Jonas Mirlach , Lei Wan , Andreas Wiedholz , Hannan Ejaz Keen , Andreas Eich

Simultaneous localization and mapping (SLAM) techniques can be used to navigate the visually impaired, but the development of robust SLAM solutions for crowded spaces is limited by the lack of realistic datasets. To address this, we…

Robotics · Computer Science 2025-02-18 Marziyeh Bamdad , Hans-Peter Hutter , Alireza Darvishy

Advancement in connected vehicle technology has created opportunities for researchers to develop safety critical and assistive applications for drivers. These applications do not only ensure drivers' safety and assistance services but also…

Computers and Society · Computer Science 2018-05-02 Md Salman Ahmed , Mohammad A Hoque , Asad Khattak

In Intelligent Transportation System, real-time systems that monitor and analyze road users become increasingly critical as we march toward the smart city era. Vision-based frameworks for Object Detection, Multiple Object Tracking, and…

Computer Vision and Pattern Recognition · Computer Science 2019-06-02 Xiaohui Huang , Pan He , Anand Rangarajan , Sanjay Ranka

Pedestrian trajectory prediction in urban scenarios is essential for automated driving. This task is challenging because the behavior of pedestrians is influenced by both their own history paths and the interactions with others. Previous…

Computer Vision and Pattern Recognition · Computer Science 2024-03-20 Chi Zhang , Christian Berger , Marco Dozza

Large driving datasets are a key component in the current development and safeguarding of automated driving functions. Various methods can be used to collect such driving data records. In addition to the use of sensor equipped research…

Computer Vision and Pattern Recognition · Computer Science 2020-06-23 Laurent Kloeker , Christian Geller , Amarin Kloeker , Lutz Eckstein

Inferring the full transportation network, including sidewalks and cycleways, is crucial for many automated systems, including autonomous driving, multi-modal navigation, trip planning, mobility simulations, and freight management. Many…

Computer Vision and Pattern Recognition · Computer Science 2023-03-07 Yuxiang Zhang , Nicholas Bolten , Sachin Mehta , Anat Caspi

We present a novel dataset covering seasonal and challenging perceptual conditions for autonomous driving. Among others, it enables research on visual odometry, global place recognition, and map-based re-localization tracking. The data was…

Computer Vision and Pattern Recognition · Computer Science 2025-06-23 Patrick Wenzel , Rui Wang , Nan Yang , Qing Cheng , Qadeer Khan , Lukas von Stumberg , Niclas Zeller , Daniel Cremers

This survey offers a comprehensive examination of collaborative perception datasets in the context of Vehicle-to-Infrastructure (V2I), Vehicle-to-Vehicle (V2V), and Vehicle-to-Everything (V2X). It highlights the latest developments in…

Computer Vision and Pattern Recognition · Computer Science 2024-04-23 Melih Yazgan , Mythra Varun Akkanapragada , J. Marius Zoellner

Realistic traffic simulation is critical for ensuring the safety and reliability of autonomous vehicles (AVs), especially in complex and diverse urban traffic environments. However, existing data-driven simulators face two key challenges: a…

Robotics · Computer Science 2025-10-14 Enli Lin , Ziyuan Yang , Qiujing Lu , Jianming Hu , Shuo Feng

The field of autonomous driving has grown tremendously over the past few years, along with the rapid progress in sensor technology. One of the major purposes of using sensors is to provide environment perception for vehicle understanding,…

Robotics · Computer Science 2020-08-07 Zhi Yan , Li Sun , Tomas Krajnik , Yassine Ruichek

Urban transportation networks are vital for the efficient movement of people and goods, necessitating effective traffic management and planning. An integral part of traffic management is understanding the turning movement counts (TMCs) at…

Machine Learning · Computer Science 2024-12-16 Xiaobo Ma , Hyunsoo Noh , Ryan Hatch , James Tokishi , Zepu Wang

The advancement of socially-aware autonomous vehicles hinges on precise modeling of human behavior. Within this broad paradigm, the specific challenge lies in accurately predicting pedestrian's trajectory and intention. Traditional…

Computer Vision and Pattern Recognition · Computer Science 2024-07-25 Farzeen Munir , Tomasz Piotr Kucner

Multi-agent trajectory prediction at signalized intersections is crucial for developing efficient intelligent transportation systems and safe autonomous driving systems. Due to the complexity of intersection scenarios and the limitations of…

Robotics · Computer Science 2025-05-20 Huilin Yin , Yangwenhui Xu , Jiaxiang Li , Hao Zhang , Gerhard Rigoll

Traffic violations like illegal parking, illegal turning, and speeding have become one of the greatest challenges in urban transportation systems, bringing potential risks of traffic congestions, vehicle accidents, and parking difficulties.…

Computers and Society · Computer Science 2020-08-24 Zhihan Jiang , Longbiao Chen , Binbin Zhou , Jinchun Huang , Tianqi Xie , Xiaoliang Fan , Cheng Wang

Micromobility is a growing mode of transportation, raising new challenges for traffic safety and planning due to increased interactions in areas where vulnerable road users (VRUs) share the infrastructure with micromobility, including…

Computer Vision and Pattern Recognition · Computer Science 2026-03-20 Alexander Rasch , Rahul Rajendra Pai