A method and an apparatus for carrying out the method, for ascertaining at least one exit probability from a land area identifiable in a digital map as open terrain, wherein the exit probability is ascertained starting from a position within the land area. The method includes a step of subdividing the land area into a plurality of cells, with an initial transition probability being assigned to at least one transition from one cell to an adjacent cell. The method further includes a step of adapting the initial transition probability of the transition in response to a presence of at least one item of information from the digital map, to obtain an adapted transition probability for the transition, the item of information being associated with the cell or with the adjacent cell. The method also includes ascertaining the exit probability at least using the adapted transition probability of the transition.


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    Title :

    VERFAHREN UND VORRICHTUNG ZUR ERMITTLUNG ZUMINDEST EINER AUSTRITTSWAHRSCHEINLICHKEIT AUS EINEM, IN EINER DIGITALEN KARTE ALS OFFENES GELÄNDE ERKENNBAREN GELÄNDEGEBIET


    Additional title:

    METHOD AND DEVICE FOR DETERMINING AT LEAST ONE EXIT PROBABILITY FROM A TERRAIN RECOGNIZABLE AS OPEN TERRAIN IN A DIGITAL MAP
    MÉTHODE ET DISPOSITIF POUR DÉTERMINER AU MOINS UNE PROBABILITÉ DE SORTIE D'UN TERRAIN IDENTIFIABLE COMME TERRAIN OUVERT DANS UNE CARTE NUMÉRIQUE


    Contributors:

    Publication date :

    2016-07-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

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



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