Search Results for author: Peter J. Jin

Found 4 papers, 2 papers with code

Car-Following Models: A Multidisciplinary Review

no code implementations14 Apr 2023 Tianya Terry Zhang, Peter J. Jin, Sean T. McQuade, Alexandre Bayen, Ph. D., Benedetto Piccoli

Car-following (CF) algorithms are crucial components of traffic simulations and have been integrated into many production vehicles equipped with Advanced Driving Assistance Systems (ADAS).

Imitation Learning reinforcement-learning +1

Weighted Bayesian Gaussian Mixture Model for Roadside LiDAR Object Detection

no code implementations20 Apr 2022 Tianya Zhang, Yi Ge, Peter J. Jin

In early studies, the probabilistic background modeling methods widely used for the video-based system were considered unsuitable for roadside LiDAR surveillance systems due to the sparse and unstructured point cloud data.

Descriptive object-detection +1

Roadside Lidar Vehicle Detection and Tracking Using Range And Intensity Background Subtraction

1 code implementation13 Jan 2022 Tianya Zhang, Peter J. Jin

After that, the raw LiDAR data were rearranged into new data structures to store the information of range, azimuth, and intensity.

object-detection Object Detection

Spatial-Temporal Map Vehicle Trajectory Detection Using Dynamic Mode Decomposition and Res-UNet+ Neural Networks

1 code implementation13 Jan 2022 Tianya T. Zhang, Peter J. Jin

The Dynamic Mode Decomposition (DMD) method is applied to extract vehicle strands by decomposing the Spatial-Temporal Map (STMap) into the sparse foreground and low-rank background.

Semantic Segmentation

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