A vehicle navigation system can acquire a plurality of images with a camera; determine at least one feature in one or more image of the plurality of images; reduce, via image feature tracking, a rotational noise associated with a motion of the camera in the one or more images; determine one or more keyframes based on the one or more images with reduced rotational noise; determine an optical flow of one or more of the plurality of images based on the one or more keyframes; determine a predicted depth of the at least one feature based on the optical flow; determine a pose and a motion of the camera based on the optical flow and the predicted depth of the at least one feature; and determine a first pose and a first motion of the vehicle based on the determined pose and motion of the camera and gimbal encoder information.


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    Titel :

    ACTIVE GIMBAL STABILIZED AERIAL VISUAL-INERTIAL NAVIGATION SYSTEM


    Beteiligte:
    RAWAL NAMAN (Autor:in)

    Erscheinungsdatum :

    24.02.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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