To enable estimation of an installation state of an imaging device for imaging a traffic environment without requiring human work or traffic regulation.SOLUTION: For example, a state estimation device 100 includes an estimation unit 142 that estimates an installation state parameter of the imaging device that captures input image data using a state estimation model M1 that has undergone machine learning so as to estimate the installation state parameter of the imaging device that captures the input image data using first teacher data having image data of a traffic environment captured by the imaging device and first correct value data of an installation state parameter of the imaging device that captures the image data, and a diagnosis unit 143 that diagnoses the installation state of the imaging device on the basis of the estimated installation state parameter.SELECTED DRAWING: Figure 5

    【課題】人的作業や交通規制を必要とすることなく、交通環境を撮像する撮像装置の設置状態の推定を可能にする。【解決手段】例えば、状態推定装置100は、撮像装置が交通環境を撮像した画像データと画像データを撮像した撮像装置の設置状態パラメータの第1正解値データとを有する第1教師データを用いて、入力された画像データを撮像した撮像装置の設置状態パラメータを推定するように機械学習した状態推定モデルM1で、入力した画像データを撮像した撮像装置の設置状態パラメータを推定する推定部142と、推定した設置状態パラメータに基づいて撮像装置の設置状態を診断する診断部143と、を備える。【選択図】図5


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    Titel :

    STATE ESTIMATION DEVICE, STATE ESTIMATION METHOD, AND STATE ESTIMATION PROGRAM


    Weitere Titelangaben:

    状態推定装置、状態推定方法及び状態推定プログラム


    Beteiligte:
    ARATA KOJI (Autor:in) / HU ZHIQIANG (Autor:in) / MIKUNI YOSHITAKA (Autor:in)

    Erscheinungsdatum :

    2023-08-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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