The disclosed technology provides solutions for improving perception systems and in particular for improving kinematics models used to estimate motion characteristics of objects in an autonomous vehicle (AV) environment. A process of the disclosed technology can include steps for analyzing sensor data of a subject vehicle to identify a remote vehicle represented by the sensor data, estimating, using a kinematics model, predicted kinematic characteristics of the remote vehicle, and determining, based on data associated with the remote vehicle, ground-truth kinematic characteristics of the remote vehicle. In some aspects, the process can further include steps for validating the predicted kinematic characteristics of the remote vehicle using the ground-truth kinematic characteristics of the remote vehicle. Systems and machine-readable media are also provided.


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    Title :

    ESTIMATING OBJECT KINEMATICS USING CORRELATED DATA PAIRS


    Additional title:

    SCHÄTZUNG DER OBJEKTKINEMATIK UNTER VERWENDUNG KORRELIERTER DATENPAARE
    ESTIMATION DE CINÉMATIQUE D'OBJET À L'AIDE DE PAIRES DE DONNÉES CORRÉLÉES


    Contributors:
    SYMINGTON ANDREW (author) / QU ZHENG (author)

    Publication date :

    2023-06-28


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



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