A method for analyzing a dynamic scene partitioned into cells which involves determining a probability of occupancy of a cell and a probability or probabilities of movement of the cell by solving the equation P(OV|ZC)=ΣA0−1V-1P(CA00−1VV−1Z)/ΣA00−1VV−1P(CA00−VV−1Z) comprising the determination of the speeds and positions of dummy particles in the grid depending on those determined at the (k−1)th iteration and the probability P(V|V−1); the determination of the particles located in each cell depending on the determined positions, and the solving of the equation, for a cell, is split into the solving of a static part corresponding to P(0=empty, V=0|ZC) and P(0=occupied, V=0|ZC) and the solving of a dynamic part corresponding to P(0=occ, V=vki,|ZC), i=32 1 to nk, in which nk is the number of particles determined in cell C for the kth iteration.


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    Title :

    PROCÉDÉ D'ANALYSE D'UNE SCÈNE DYNAMIQUE, MODULE D'ANALYSE ET PROGRAMME D'ORDINATEUR ASSOCIÉS


    Additional title:

    DYNAMIC SCENE ANALYSIS METHOD, AND ASSOCIATED ANALYSIS MODULE AND COMPUTER PROGRAMME
    DYNAMISCHES SZENENANALYSEVERFAHREN UND ZUGEHÖRIGES ANALYSEMODUL UND COMPUTERPROGRAMM


    Contributors:

    Publication date :

    2023-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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