Provided are methods for augmenting data related to generation of vehicle trajectories, which include predicting, using a machine learning model, a first trajectory of a vehicle at a first time in an environment surrounding the vehicle and including at least one object, detecting a deviation of the predicted first trajectory at the first time from a first ground truth trajectory of the vehicle and determining that, at the first time, the deviation satisfies a threshold, predicting, using the machine learning model, a second trajectory of the vehicle based on the predicted first trajectory of the vehicle and a second ground truth trajectory of at least one object at a second time being subsequent to the first time, and generating a training dataset for training the machine learning model using the predicted first and second trajectories of the vehicle. Systems and computer program products are also provided.


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    Title :

    SEMI-CLOSED LOOP ROLLOUTS FOR DATA AUGMENTATION


    Additional title:

    ROLLOUTS MIT HALBGESCHLOSSENER SCHLEIFE ZUR DATENVERSTÄRKUNG
    MISES EN PLACE DE BOUCLE SEMI-FERMÉE POUR AUGMENTATION DE DONNÉES


    Contributors:
    PHAN TUNG MINH (author) / WOLFF ERIC (author)

    Publication date :

    2025-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06V / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



    SEMI-CLOSED LOOP ROLLOUTS FOR DATA AUGMENTATION

    PHAN TUNG / WOLFF ERIC | European Patent Office | 2023

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