To improve a search efficiency based on a captured image by an on-vehicle camera while a wide range is set as a search target range.SOLUTION: Provided is a search support system for searching for a search target from a captured image of an on-vehicle camera. The search support system comprises: a detection unit that detects feature information of an identification target from captured images by a plurality of fixed cameras; a first storage unit that stores the detected feature information of the identification target and information about the detected fixed cameras in association with each other; a second storage unit that stores position information of a vehicle on which the on-vehicle camera is mounted; a reception unit that receives feature information of the search target; a determination unit that determines a search target area on the basis of an installation position of the fixed camera in which the feature information of the identification target that matches the feature information of the search target is captured; a transmission unit that transmits a search instruction of the search target by the on-vehicle camera to a vehicle existing in the search target area; and an output unit that outputs a captured image of the on-vehicle camera in which the feature information of the search target is detected from the captured image.SELECTED DRAWING: Figure 1

    【課題】広範囲を捜索対象範囲とし、車載カメラによる撮像画像に基づく捜索の効率を向上させる。【解決手段】車載カメラの撮像画像から捜索対象の捜索を行う捜索支援システムである。捜索支援システムは、複数の固定カメラによる撮像画像から、識別対象の特徴情報を検出する検出部と、検出された識別対象の特徴情報と検出した固定カメラに関する情報とを対応付けて記憶する第1の記憶部と、車載カメラを搭載する車両の位置情報を記憶する第2の記憶部と、捜索対象の特徴情報を受け付ける受付部と、捜索対象の特徴情報と一致する識別情報の特徴情報が撮像された固定カメラの設置位置に基づいて捜索対象エリアを決定する決定部と、捜索対象エリア内に存在する車両に、車載カメラによる捜索対象の捜索指示を送信する送信部と、捜索対象の特徴情報が撮像画像から検出された車載カメラの撮像画像を出力する出力部と、を備える。【選択図】図1


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    Title :

    SEARCH SUPPORT SYSTEM, SEARCH SUPPORT DEVICE, AND SEARCH SUPPORT METHOD


    Additional title:

    捜索支援システム、捜索支援装置、及び、捜索支援方法


    Contributors:
    SATO KAZUMA (author)

    Publication date :

    2019-11-14


    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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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