To provide a photographed image of an appearance of the own vehicle to an on-vehicle device of the own vehicle.SOLUTION: A server device (2) determines a time zone (target time zone) based on position information of each time of first and second vehicles (CR [1] and CR [2]), in which the first and second vehicles were close to each other, and thereafter, acquires image information of an image taken by an installation camera of the second vehicle in that time zone from the second vehicle; and the server device determines whether or not the image of the first vehicle is included in the captured image (determined image) based on appearance feature information of the first vehicle provided in advance. When it is determined that the image of the first vehicle is included, the server device sets a cutout time zone that is all or part of the above time zone (target time zone), and the server device produces a distribution image from the image taken by the installation camera of the second vehicle in the cutting time zone, and transmits the image information of the distribution image to an on-vehicle device of the first vehicle.SELECTED DRAWING: Figure 9

    【課題】自車両の外観の撮影画像を自車両の車載装置に提供する。【解決手段】サーバ装置(2)は、第1及び第2車両(CR[1]及びCR[2])の各時刻の位置情報に基づき、それらが近接していた時間帯(対象時間帯)を判定した後、その時間帯における第2車両の設置カメラによる撮影画像の画像情報を第2車両から取得し、予め提供された第1車両の外観特徴情報に基づき、その撮影画像(判定画像)内に第1車両の画像が含まれているか否かを判定する。含まれていると判定したとき、サーバ装置は、上記時間帯(対象時間帯)の全部又は一部である切り出し時間帯を設定し、切り出し時間帯における第2車両の設置カメラの撮影画像から配信画像を生成して配信画像の画像情報を第1車両の車載装置に送信する。【選択図】図9


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    Title :

    IMAGE DISTRIBUTION DEVICE AND METHOD, AND IMAGE DISTRIBUTION SYSTEM


    Additional title:

    画像配信装置及び方法並びに画像配信システム


    Contributors:

    Publication date :

    2021-02-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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