Techniques for determining an output from a plurality of sensor modalities are discussed herein. Features from a radar sensor, a lidar sensor, and an image sensor may be input into respective models to determine respective intermediate outputs associated with a tracks associated with an object and associated confidence levels. The Intermediate outputs from a radar model, a lidar model, and an vision model may be input into a fused model to determine a fused confidence level and fused output associated with the track. The fused confidence level and the individual confidence levels are compared to a threshold to generate the track to transmit to a planning system or prediction system of an autonomous vehicle. Additionally, a vehicle controller can control the autonomous vehicle based on the track and/or on the confidence level(s).


    Access

    Download


    Export, share and cite



    Title :

    TRACK CONFIDENCE MODEL


    Contributors:
    DAS SUBHASIS (author) / QIAN JIFEI (author) / YAN LIUJIANG (author)

    Publication date :

    2023-06-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V



    Track confidence model

    DAS SUBHASIS / QIAN JIFEI / YAN LIUJIANG | European Patent Office | 2023

    Free access

    TRACK CONFIDENCE MODEL

    DAS SUBHASIS / QIAN JIFEI / YAN LIUJIANG | European Patent Office | 2024

    Free access

    TRACK CONFIDENCE MODEL

    DAS SUBHASIS / QIAN JIFEI / YAN LIUJIANG | European Patent Office | 2023

    Free access

    COMBINED TRACK CONFIDENCE AND CLASSIFICATION MODEL

    DAS SUBHASIS / SHEN SHIDA / YU KAI et al. | European Patent Office | 2023

    Free access

    COMBINED TRACK CONFIDENCE AND CLASSIFICATION MODEL

    DAS SUBHASIS / SHEN SHIDA / YU KAI et al. | European Patent Office | 2021

    Free access