To enable specifying time when image data is photographed, from the image data even though a frame defect is present during transmission of information.SOLUTION: An image analyzer 100 comprises a transmission unit 101 for transmitting a light emission command of a light emission pattern, and light emission time of the light emission pattern to an electronic controller installed in a moving body; an acquisition unit 106 for acquiring image data of the moving body including the light emission pattern from an imaging apparatus that photographs the moving body; a pattern detection unit 107 for detecting the light emission pattern from the image data; and a photographing time specification unit 108 for setting the light emission time to time when the image data is photographed.SELECTED DRAWING: Figure 3

    【課題】情報送信時にフレーム欠損があっても画像データからその画像データが撮影された時刻を特定することを可能にする。【解決手段】画像解析装置100は、発光パターンの発光指令と前記発光パターンの発光時刻とを移動体に搭載された電子制御装置に送信する送信部101と、発光パターンを含む前記移動体の画像データを、移動体を撮影した撮影装置から取得する取得部106と、発光パターンを画像データから検出するパターン検出部107と、発光時刻を画像データが撮影された時刻とする撮影時刻特定部108と、を有する。【選択図】図3


    Access

    Download


    Export, share and cite



    Title :

    IMAGE ANALYZER, ELECTRONIC CONTROLLER, AND IMAGE ANALYSIS METHOD


    Additional title:

    画像解析装置、電子制御装置、及び画像解析方法


    Contributors:

    Publication date :

    2020-11-12


    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



    IMAGE ANALYZER, IMAGE ANALYSIS SYSTEM, CONTROL METHOD FOR IMAGE ANALYZER, AND PROGRAM

    SHIMODAIRA HAYATO | European Patent Office | 2024

    Free access

    IMAGE ANALYSIS PROGRAM, IMAGE ANALYZER AND IMAGE ANALYSIS METHOD

    KANETAKE JUN / NAKAYAMA OSAFUMI | European Patent Office | 2017

    Free access

    IMAGE ANALYZER AND ELEVATOR SYSTEM

    NAKANISHI KOTA / TAMURA SATOSHI | European Patent Office | 2018

    Free access

    Analysis of hydroplaning photos using an image analyzer

    Jansen,L.G. / Stan,A.V. / The Goodyear Tire and Rubber,US | Automotive engineering | 1986


    Analysis of Hydroplaning Photos Using an Image Analyzer

    Stan, Aurel V. / Jansen, Lawrence G. | SAE Technical Papers | 1986