PROBLEM TO BE SOLVED: To provide an electronic control device, an electronic control system, and an electronic control method which improve the calculation accuracy of a distance to a pedestrian.SOLUTION: The electronic control device includes a detection unit 22, a search unit 23, a correction unit 24, and a calculation unit 25.The detection unit detects a person region in which the shape of the person exists from the captured image. The search unit searches for a boundary between the bright region and the dark region in the captured image. The correction unit corrects the lower end position of the person region on the basis of the boundary searched by the search unit. The calculation unit calculates the distance to the person on the basis of the lower end position corrected by the correction unit.SELECTED DRAWING: Figure 2

    【課題】歩行者までの距離の算出精度を向上させる電子制御装置、電子制御システム及び電子制御方法を提供する。【解決手段】電子制御装置は、検出部22と、探索部23と、補正部24と、算出部25とを備える。検出部は、撮像画像から人物の形状が存在する人物領域を検出する。探索部は、撮像画像における明領域と暗領域との境界を探索する。補正部は、探索部によって探索された境界に基づいて人物領域の下端位置を補正する。算出部は、補正部によって補正された下端位置に基づいて人物までの距離を算出する。【選択図】図2


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    Title :

    ELECTRONIC CONTROL DEVICE, ELECTRONIC CONTROL SYSTEM, AND ELECTRONIC CONTROL METHOD


    Additional title:

    電子制御装置、電子制御システムおよび電子制御方法


    Contributors:

    Publication date :

    2018-07-12


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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