A Real-time Evaluation Framework for Pedestrian's Potential Risk at Non-Signalized Intersections Based on Predicted Post-Encroachment Time

no code implementations • 24 Apr 2024 • Tengfeng Lin, Zhixiong Jin, Seongjin Choi, Hwasoo Yeo

To address these research challenges, in this study, a framework with computer vision technologies and predictive models is developed to evaluate the potential risk of pedestrians in real time.

A Framework for Pedestrian Sub-classification and Arrival Time Prediction at Signalized Intersection Using Preprocessed Lidar Data

no code implementations • 15 Jan 2022 • Tengfeng Lin, Zhixiong Jin, Seongjin Choi, Hwasoo Yeo

The mortality rate for pedestrians using wheelchairs was 36% higher than the overall population pedestrian mortality rate.