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Autonomous cars are an emergent technology which has the capacity to change human lives. The current sensor systems which are most capable of perception are based on optical sensors. For example, deep neural networks show outstanding…

Computer Vision and Pattern Recognition · Computer Science 2020-11-02 Marcel Sheeny

Vehicle tracking task plays an important role on the internet of vehicles and intelligent transportation system. Beyond the traditional GPS sensor, the image sensor can capture different kinds of vehicles, analyze their driving situation…

Computer Vision and Pattern Recognition · Computer Science 2018-11-08 Xu Kang , Bin Song , Jie Guo , Xiaojiang Du , Mohsen Guizani

Ensuring smooth mobility management while employing directional beamformed transmissions in 5G millimeter-wave networks calls for robust and accurate user equipment (UE) localization and tracking. In this article, we develop neural…

Signal Processing · Electrical Eng. & Systems 2024-06-25 Roman Klus , Jukka Talvitie , Julia Vinogradova , Gabor Fodor , Johan Torsner , Mikko Valkama

Real-world traffic involves diverse road users, ranging from pedestrians to heavy trucks, necessitating effective road user classification for various applications within Intelligent Transport Systems (ITS). Traditional approaches often…

Machine Learning · Computer Science 2024-12-03 Lennart Köpper , Thomas Wieland

Vehicle-to-Pedestrian (V2P) communication can significantly improve pedestrian safety at a signalized intersection. It is unlikely that pedestrians will carry a low latency communication enabled device and activate a pedestrian safety…

Computer Vision and Pattern Recognition · Computer Science 2019-03-19 Mizanur Rahman , Mhafuzul Islam , Jon Calhoun , Mashrur Chowdhury

Accurate positioning is known to be a fundamental requirement for the deployment of Connected Automated Vehicles (CAVs). To meet this need, a new emerging trend is represented by cooperative methods where vehicles fuse information coming…

Signal Processing · Electrical Eng. & Systems 2024-10-28 Luca Barbieri , Bernardo Camajori Tedeschini , Mattia Brambilla , Monica Nicoli

Autonomous driving is becoming one of the leading industrial research areas. Therefore many automobile companies are coming up with semi to fully autonomous driving solutions. Among these solutions, lane detection is one of the vital…

Computer Vision and Pattern Recognition · Computer Science 2020-01-03 Donghoon Chang , Vinjohn Chirakkal , Shubham Goswami , Munawar Hasan , Taekwon Jung , Jinkeon Kang , Seok-Cheol Kee , Dongkyu Lee , Ajit Pratap Singh

Transportation mode detection is an important topic within GeoAI and transportation research. In this study, we introduce SpeedTransformer, a novel Transformer-based model that relies solely on speed inputs to infer transportation modes…

Machine Learning · Computer Science 2026-03-19 Yuandong Zhang , Othmane Echchabi , Tianshu Feng , Wenyi Zhang , Hsuai-Kai Liao , Charles Chang

Ambient backscatter communication (AmBC) enables battery-free connectivity by letting passive tags modulate existing RF signals, but reliable detection of multiple tags is challenging due to strong direct link interference, very weak…

Signal Processing · Electrical Eng. & Systems 2025-12-22 Talha Akyildiz , Hessam Mahdavifar

Orthogonal time frequency space (OTFS) modulation is a promising candidate for supporting reliable information transmission in high-mobility vehicular networks. In this paper, we consider the employment of the integrated (radar) sensing and…

Signal Processing · Electrical Eng. & Systems 2021-12-15 Weijie Yuan , Zhiqiang Wei , Shuangyang Li , Jinhong Yuan , Derrick Wing Kwan Ng

There is a broad consensus that artificial intelligence (AI) will be a defining component of the sixth-generation (6G) networks. As a specific instance, AI-empowered sensing will gather and process environmental perception data at the…

Numerical Analysis · Mathematics 2025-07-29 Zhanwei Wang , Anders E. Kalør , You Zhou , Petar Popovski , Kaibin Huang

Identification of the vehicles passing over the roads is a very important component of traffic monitoring/surveillance. There have been many attempts to design and develop efficient strategies to carry out the job. However, from the point…

Networking and Internet Architecture · Computer Science 2023-09-06 Chandra Shekhar , Manish Kausik H , Sudipta Saha

Autonomous driving has received a lot of attention in the automotive industry and is often seen as the future of transportation. Passenger vehicles equipped with a wide array of sensors (e.g., cameras, front-facing radars, LiDARs, and IMUs)…

Machine Learning · Computer Science 2022-05-27 Andrey Pak , Hemanth Manjunatha , Dimitar Filev , Panagiotis Tsiotras

In orthogonal frequency division modulation (OFDM) communication systems, channel state information (CSI) is required at receiver due to the fact that frequency-selective fading channel leads to disgusting inter-symbol interference (ISI)…

Information Theory · Computer Science 2015-04-22 Guan Gui , Li Xu , Lin Shan , Fumiyuki Adachi

This paper investigates the processing of Frequency Modulated-Continuos Wave (FM-CW) radar signals for vehicle classification. In the last years deep learning has gained interest in several scientific fields and signal processing is not one…

Computer Vision and Pattern Recognition · Computer Science 2018-04-23 Samuele Capobianco , Luca Facheris , Fabrizio Cuccoli , Simone Marinai

Real-time estimation of vehicle locations and speeds is crucial for developing many beneficial transportation applications in traffic management and control, e.g., adaptive signal control. Recent advances in communication technologies…

Computer Vision and Pattern Recognition · Computer Science 2024-10-02 Jiachen Ye , Dingyu Wang , Shaocheng Jia , Xin Pei , Zi Yang , Yi Zhang , S. C. Wong

In existing communication systems, the channel state information of each UE (user equipment) should be repeatedly estimated when it moves to a new position or another UE takes its place. The underlying ambient information, including the…

Signal Processing · Electrical Eng. & Systems 2019-03-26 Chunxu Jiao , Zhaoyang Zhang , Caijun Zhong , Xiaoming Chen , Zhiyong Feng

Estimating and understanding the surroundings of the vehicle precisely forms the basic and crucial step for the autonomous vehicle. The perception system plays a significant role in providing an accurate interpretation of a vehicle's…

Computer Vision and Pattern Recognition · Computer Science 2022-03-16 Sreenivasa Hikkal Venugopala

The RGB complementary metal-oxidesemiconductor (CMOS) sensor works within the visible light spectrum. Therefore it is very sensitive to environmental light conditions. On the contrary, a long-wave infrared (LWIR) sensor operating in 8-14…

Computer Vision and Pattern Recognition · Computer Science 2022-06-09 Mohsen Vadidar , Ali Kariminezhad , Christian Mayr , Laurent Kloeker , Lutz Eckstein

Land Cover (LC) image classification has become increasingly significant in understanding environmental changes, urban planning, and disaster management. However, traditional LC methods are often labor-intensive and prone to human error.…

Computer Vision and Pattern Recognition · Computer Science 2024-01-19 Antonio Rangel , Juan Terven , Diana M. Cordova-Esparza , E. A. Chavez-Urbiola