Systems and methods for uncertainty estimation in vehicle trajectory prediction are provided. In one embodiment, a method includes calculating predicted error scores for each static data point of a set of static data points for a new traffic scenario. A static data point corresponds to a location of the new traffic scenario. The method includes ranking the static data points of the set of static data points based on the predicted error scores. The method further includes selecting a predetermined percentage of the ranked static data points having the highest predicted error scores of the ranked static data points. The method includes identifying locations of the new traffic scenario corresponding to the selected ranked static data points. The method includes collecting additional data points from the identified locations of the new traffic scenario. The method includes training a decoder for a neural network based on the additional data points.


    Access

    Download


    Export, share and cite



    Title :

    SYSTEMS AND METHODS FOR UNCERTAINTY ESTIMATION IN VEHICLE TRAJECTORY PREDICTION


    Contributors:
    MA HENGBO (author) / HUYNH MANH TRUNG (author) / CHOI CHIHO (author)

    Publication date :

    2023-11-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / 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



    Deep Particle Filter for Vehicle Trajectory Estimation under Uncertainty

    Zhou, Sihong / Huang, Yuyao / Tian, Wei et al. | IEEE | 2021


    Recurrent Encoder–Decoder Networks for Vessel Trajectory Prediction With Uncertainty Estimation

    Capobianco, Samuele / Forti, Nicola / Millefiori, Leonardo Maria et al. | IEEE | 2023


    METHODS AND SYSTEMS FOR DETERMINING VEHICLE TRAJECTORY ESTIMATION PROCEDURE

    GUD PAVEL SERGEEVICH / OTLIGA VIKTOR IGOREVICH | European Patent Office | 2021

    Free access

    APPARATUSES, SYSTEMS, AND METHODS FOR VEHICLE TRAJECTORY AND COLLISION PREDICTION

    BROWN MATTHEW J / HUO ZHAOYUAN / PRALLE JULIA | European Patent Office | 2025

    Free access