Clustering Object Trajectories for Intersection Traffic Analysis

Tania Banerjee, Xiaohui Huang, Ke Chen, Anand Rangarajan, Sanjay Ranka

Abstract

Vehicle and pedestrian traffic at a traffic intersection provide crucial information about the performance of the intersection for safety and throughput. It is possible to discover patterns and outliers on this data by applying data analytics. In this paper, we present a novel clustering algorithm for trajectories that use a new distance measure and a two-level hierarchical clustering approach based on geometric properties of the trajectories and spectral clustering. Trajectory data is augmented with signal phasing and timing information, which gives new insights to the trajectory data. We demonstrate the procedure on a real-life intersection where the prominent patterns for traffic movement are found, and the anomalous trajectories are extracted.

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Paper Citation


in Harvard Style

Banerjee T., Huang X., Chen K., Rangarajan A. and Ranka S. (2020). Clustering Object Trajectories for Intersection Traffic Analysis.In Proceedings of the 6th International Conference on Vehicle Technology and Intelligent Transport Systems - Volume 1: VEHITS, ISBN 978-989-758-419-0, pages 98-105. DOI: 10.5220/0009422500980105


in Bibtex Style

@conference{vehits20,
author={Tania Banerjee and Xiaohui Huang and Ke Chen and Anand Rangarajan and Sanjay Ranka},
title={Clustering Object Trajectories for Intersection Traffic Analysis},
booktitle={Proceedings of the 6th International Conference on Vehicle Technology and Intelligent Transport Systems - Volume 1: VEHITS,},
year={2020},
pages={98-105},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0009422500980105},
isbn={978-989-758-419-0},
}


in EndNote Style

TY - CONF

JO - Proceedings of the 6th International Conference on Vehicle Technology and Intelligent Transport Systems - Volume 1: VEHITS,
TI - Clustering Object Trajectories for Intersection Traffic Analysis
SN - 978-989-758-419-0
AU - Banerjee T.
AU - Huang X.
AU - Chen K.
AU - Rangarajan A.
AU - Ranka S.
PY - 2020
SP - 98
EP - 105
DO - 10.5220/0009422500980105