Search Results for author: Zhixiong Jin

Found 3 papers, 0 papers with code

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

no code implementations24 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 implementations15 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.

Transformer-based Map Matching Model with Limited Ground-Truth Data using Transfer-Learning Approach

no code implementations1 Aug 2021 Zhixiong Jin, Jiwon Kim, Hwasoo Yeo, Seongjin Choi

In many spatial trajectory-based applications, it is necessary to map raw trajectory data points onto road networks in digital maps, which is commonly referred to as a map-matching process.

Transfer Learning

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