To accurately estimate a behavior of a vehicle with a simple configuration.SOLUTION: A control unit of an estimation device according to an embodiment calculates second position information indicating a position of a vehicle projected onto a virtual plane having a constant height in space based on first position information indicating a position of a traffic light in an image taken from the vehicle, and estimates a behavior of the vehicle based on a change over time in the second position information.SELECTED DRAWING: Figure 2

    【課題】車両の挙動を容易な構成で精度良く推定すること。【解決手段】実施形態に係る推定装置の制御部は、車両から撮影した画像における信号機の位置を示す第1の位置情報を基に、空間における高さが一定の仮想的な平面に車両の位置を投影した位置を示す第2の位置情報を算出し、第2の位置情報の時間経過による変化を基に、車両の挙動を推定する。【選択図】図2


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    Title :

    ESTIMATION DEVICE, ESTIMATION METHOD AND ESTIMATION PROGRAM


    Additional title:

    推定装置、推定方法及び推定プログラム


    Contributors:

    Publication date :

    2023-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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