To provide a method for determining a degree of congestion in a vehicle configured to properly determine a degree of congestion in a vehicle that transports passengers, and a system for determining a degree of congestion in a vehicle.SOLUTION: A method for determining a degree of congestion in a vehicle comprises: a step for acquiring an image obtained by imaging the interior of a vehicle transporting passengers; a step S10 for detecting persons from the image and generating, for each of the detected persons, rectangular detection regions that surround the persons, respectively; and steps S60, S70, S80 for determining a degree of congestion in the vehicle on the basis of a target region of the image and the detection regions. The target region is a partial region of the image, and a region in which passengers standing in an aisle of the vehicle are imaged. In the determining step, a degree of congestion in the vehicle is determined on the basis of the number of detection regions that overlap the target region.SELECTED DRAWING: Figure 5

    【課題】旅客を輸送する車両の混雑度を適切に判定できる車両の混雑度判定方法および車両の混雑度判定システムを提供する。【解決手段】車両の混雑度判定方法は、旅客を輸送する車両の車内を撮像した画像を取得するステップと、画像から人を検出し、検出されたそれぞれの人に対して当該人を囲む矩形の検出領域を生成するステップS10と、画像の対象領域および検出領域に基づいて車両の混雑度を判定するステップS60、S70、S80と、を含みむ。対象領域は、画像の一部の領域であって、かつ、車両の通路に立っている旅客が撮像される領域であり、判定するステップにおいて、対象領域と重なっている検出領域の数に基づいて車両の混雑度を判定する。【選択図】図5


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    Titel :

    METHOD FOR DETERMINING DEGREE OF CONGESTION IN VEHICLE, AND SYSTEM FOR DETERMINING DEGREE OF CONGESTION IN VEHICLE


    Weitere Titelangaben:

    車両の混雑度判定方法、および車両の混雑度判定システム


    Beteiligte:
    SAITO DAIKI (Autor:in) / SHIODA TAKASHI (Autor:in) / YANO MASANORI (Autor:in)

    Erscheinungsdatum :

    2022-10-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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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