A plurality of instances of probe data are received and used to generate a plurality of probe trajectories. A set of selected probe trajectories is defined using spatial familiarity sampling wherein a familiarity score is determined for each instance of probe data of a probe trajectory based on a familiarity model corresponding to already selected probe trajectories. A least familiar familiarity score for a probe trajectory is identified from the familiarity scores determined for the probe trajectory and a determination of whether the probe trajectory is included in the set of selected probe trajectories is performed based on the least familiar familiarity score for the probe trajectory. Only the probe trajectories of the set of selected probe trajectories are map-matched. The map-matched probe trajectories are then used to generate traffic and/or map information/data which is provided to consumer apparatuses for use in performing navigation functions, for example.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    TRAJECTORY SAMPLING USING SPATIAL FAMILIARITY


    Beteiligte:
    STAJNER TADEJ (Autor:in) / KALEEM MUHAMMAD KASHIF (Autor:in) / NAGY AKOS (Autor:in) / DOUSSE OLIVIER (Autor:in)

    Erscheinungsdatum :

    10.12.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Trajectory sampling using spatial familiarity

    STAJNER TADEJ / KALEEM MUHAMMAD KASHIF / NAGY AKOS et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Familiarity Breeds Compliance

    Online Contents | 2008


    Familiarity Breeds Compliance

    Online Contents | 2008


    Familiarity breeds security

    British Library Online Contents | 2002


    Vehicle Familiarity and Safety

    M. Perel | NTIS | 1983