Results 1 to 10 of about 25,389 (135)

A Framework for Trajectory Prediction of Preceding Target Vehicles in Urban Scenario Using Multi-Sensor Fusion

Sensors, 2022
Preceding vehicles have a significant impact on the safety of the vehicle, whether or not it has the same driving direction as an ego-vehicle. Reliable trajectory prediction of preceding vehicles is crucial for making safer planning.
Bin Zou, Wenbo Li, Xianjun Hou, Luqi Tang, Quan Yuan   +4 more
doaj   +3 more sources

Fine reconstruction of badminton swing dynamic trajectory assisted by event camera [PDF]

Scientific Reports
The instantaneous velocity of smash actions in badminton can exceed 100 m per second, with action durations of only tens of milliseconds. Traditional frame-based cameras, limited by fixed sampling frequencies and finite dynamic ranges, struggle to ...
Yi Wang, Bo Shi, Bin Lv
doaj   +2 more sources

Roadside Sensor Systems for Vulnerable Road User Protection: A Review of Methods and Applications

IEEE Access
This review surveyed infrastructure-based sensor technologies for protecting vulnerable road users (VRUs) in traffic safety systems, focusing on four key components of the roadside system: calibration methods, sensor fusion approaches, trajectory ...
Tianya Zhang, Lei Cheng, Tam Bang, Lihao Guo, Mustafa Hajij, Siyang Cao, Austin Harris, Mina Sartipi   +7 more
doaj   +2 more sources

Sensor Fusion and Perception for Autonomous Driving: A Critical Review of Modalities, AI Models, Algorithms, and Industry Configurations

Machine Learning and Knowledge Extraction
Autonomous driving systems rely on a sophisticated pipeline of artificial intelligence models to perceive, predict, and plan in dynamic environments. This review presents a systematic analysis of the machine learning and deep learning models underpinning
Esraa Khatab, Fares Fathy, Abdallah AlKholy, Omar Shalash   +3 more
doaj   +2 more sources

Identification of a Person in a Trajectory Based on Wearable Sensor Data Analysis

Sensors
Human trajectories can be tracked by the internal processing of a camera as an edge device. This work aims to match peoples’ trajectories obtained from cameras to sensor data such as acceleration and angular velocity, obtained from wearable devices ...
Masahiro Toyoura, Xiangyang Wu, Jinzhe Yan   +2 more
exaly   +2 more sources

A Psychoacoustic Feature Extraction and Spatio-Temporal Analysis Framework for Continuous Aircraft Noise Monitoring

Sensors
Aircraft noise monitoring systems deployed at major airports typically rely on scalar energy-based indicators, which primarily describe integrated sound energy but provide limited representation of the spectral–temporal structure and perceptual ...
Tianlun He, Jiayu Hou, Da Chen
doaj   +2 more sources

Stochastic Parameter Identification Method for Driving Trajectory Simulation Processes Based on Mobile Edge Computing and Self-Organizing Feature Mapping

Complexity, 2021
With the rapid development of sensor technology for automated driving applications, the fusion, analysis, and application of multimodal data have become the main focus of different scenarios, especially in the development of mobile edge computing ...
Jingfeng Yang, Zhiyong Luo, Nanfeng Zhang, Jinchao Xiao, Honggang Wang, Shengpei Zhou, Xiaosong Liu, Ming Li   +7 more
doaj   +1 more source

A dataset of human body tracking of walking actions captured using two Azure Kinect sensors

Data in Brief, 2023
A dataset of body tracking information is presented. The dataset consists of 315 captured walking sequences. Each sequence is simultaneously captured by two Azure Kinect devices.
Charli Posner, Adrián Sánchez-Mompó, Ioannis Mavromatis, Mustafa Al-Ani   +3 more
doaj   +1 more source

GPS-Aided Video Tracking

ISPRS International Journal of Geo-Information, 2015
Tracking moving objects is both challenging and important for a large variety of applications. Different technologies based on the global positioning system (GPS) and video or radio data are used to obtain the trajectories of the observed objects ...
Udo Feuerhake, Claus Brenner, Monika Sester   +2 more
doaj   +1 more source

A Camera Sensors-Based System to Study Drug Effects on In Vitro Motility: The Case of PC-3 Prostate Cancer Cells

Sensors, 2020
Cell motility is the brilliant result of cell status and its interaction with close environments. Its detection is now possible, thanks to the synergy of high-resolution camera sensors, time-lapse microscopy devices, and dedicated software tools for ...
Maria Colomba Comes, Arianna Mencattini, Davide Di Giuseppe, Joanna Filippi, Michele D’Orazio, Paola Casti, Francesca Corsi, Lina Ghibelli, Corrado Di Natale, Eugenio Martinelli   +9 more
doaj   +1 more source