UTILIZING MACHINE LEARNING MODELS TO CLASSIFY VEHICLE TRAJECTORIES AND COLLECT ROAD USE DATA IN REAL-TIME

A device may receive tracking data identifying trajectories of objects, and may annotate the tracking data to identify object categories for the tracking data. The device may identify objects based on the object categories, and may determine object trajectories for the objects. The device may transf...

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Bibliographische Detailangaben
Hauptverfasser: LYNCH, Phillip, POOLE, Andrew, MCCOY, Anthony, PENTA, Antonio
Format: Patent
Sprache:eng
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Zusammenfassung:A device may receive tracking data identifying trajectories of objects, and may annotate the tracking data to identify object categories for the tracking data. The device may identify objects based on the object categories, and may determine object trajectories for the objects. The device may transform the object trajectories to overhead planar trajectories, and may generate simplified object trajectories. The device may convert a continuous space associated with the simplified object trajectories into a discrete space, and may convert the discrete space to a lower dimensional space. The device may transform the object trajectories to binary feature vectors, and may process the binary feature vectors, with a clustering model, to determine trajectory clusters. The device may train a classification model with the binary feature vectors and the trajectory clusters, and may cause the trained classification model to be implemented.