Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for obtaining a sample Light Detection and Ranging (LIDAR) profile generated by a drone; selecting a reference position based on the sample LIDAR profile; determining a LIDAR profile-based translation and rotation relative to a reference LIDAR profile of the reference position; determining an image-based translation and rotation relative to a reference image of the reference position; determining whether the LIDAR profile-based translation and rotation and the image-based translation and rotation satisfy a similarity threshold; and verifying, using a result of the determination, a predicted position of the drone.


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    Titel :

    LOOP CLOSURE USING MULTI-MODAL SENSOR DATA


    Beteiligte:

    Erscheinungsdatum :

    02.11.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B64U



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