To provide an image analysis device capable of easily grasping the number and flow of objects passing through from captured images.SOLUTION: The image analysis device includes: acquisition means (101) that acquires captured time-series images; setting means (102) that sets the direction to measure the flow rate of an object in time-series images; and estimating means (103) that estimates the distribution of flow rate of the object based on the multiple images acquired from the time-series images and the direction to measure the flow rate.SELECTED DRAWING: Figure 1

    【課題】撮影された画像から通過する対象物の数と流れを容易に把握可能にすることを目的とする。【解決手段】画像解析装置は、撮影された時系列の画像を取得する取得手段(101)と、時系列の画像の中で対象物の流量を計測する方向を設定する設定手段(102)と、時系列の画像から取得した複数の画像と流量を計測する方向とを基に対象物の流量の分布を推定する推定手段(103)と、を有する。【選択図】図1


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    Title :

    IMAGE ANALYSIS DEVICE, IMAGE ANALYSIS METHOD, AND PROGRAM


    Additional title:

    画像解析装置、画像解析方法、及びプログラム


    Contributors:
    YANO KOTARO (author) / MUTA HAJIME (author) / BABA YASUO (author)

    Publication date :

    2021-03-18


    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 / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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