Travel-time estimation of traffic flow is an important problem with critical implications for traffic congestion analysis. We developed techniques for using intersection videos to identify vehicle trajectories across multiple cameras and analyze corridor travel time. Our approach consists of (1) multiobject single-camera tracking, (2) vehicle re-identification among different cameras, (3) multi-object multi-camera tracking, and (4) travel-time estimation. We evaluated the proposed framework on real intersections in Florida with pan and fisheye cameras. The experimental results demonstrate the viability and effectiveness of our method.
CITATION STYLE
Huang, X., He, P., Rangarajan, A., & Ranka, S. (2022). Machine-Learning-Based Real-Time Multi-Camera Vehicle Tracking and Travel-Time Estimation. Journal of Imaging, 8(4). https://doi.org/10.3390/jimaging8040101
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