To provide a technique of specifying a place of a travel track apt to be out-of-course.SOLUTION: A compartment line deterioration specification system is configured so that an image acquisition section acquires a picked-up image with a vehicle outside picked-up. A specification section extracts a compartment line on a road surface existing in the picked-up image and specifies a deterioration portion on the compartment line. The specification section specifies the deterioration portion of the compartment line as compared to another compartment line existing in the picked-up image. A receiving section receives past compartment line data of a road existing in the picked-up image. The specification section specifies the deterioration portion of a deteriorated compartment line from the past compartment line data.SELECTED DRAWING: Figure 1

    【課題】はみ出しやすい走行路の場所を特定する技術を提供する。【解決手段】区画線劣化特定システムにおいて、画像取得部は、車外を撮像した撮像画像を取得する。特定部は、撮像画像に含まれる路面上の区画線を抽出し、区画線の劣化部分を特定する。特定部は、区画線の劣化部分を撮像画像に含まれる別の区画線と比べて特定する。受取部は、撮像画像に含まれる道路の過去の区画線データを受け取る。特定部は、過去の区画線データより劣化した区画線の劣化部分を撮像画像から特定する。【選択図】図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    COMPARTMENT LINE DETERIORATION SPECIFICATION SYSTEM AND COMPARTMENT LINE DETERIORATION SPECIFICATION METHOD


    Weitere Titelangaben:

    区画線劣化特定システムおよび区画線劣化特定方法


    Beteiligte:

    Erscheinungsdatum :

    2020-09-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



    COMPARTMENT LINE SPECIFICATION DEVICE

    KONO YASUKI / SUZUKI SHUNSUKE / KUMANO TOSHIYA et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    COMPARTMENT LINE GENERATION METHOD AND COMPARTMENT LINE GENERATION DEVICE

    IWAMOTO TARO / OMURO AKIRA / TANAKA MICHIO | Europäisches Patentamt | 2023

    Freier Zugriff

    COMPARTMENT LINE DETECTION SYSTEM

    KATAOKA YUSUKE | Europäisches Patentamt | 2015

    Freier Zugriff

    COMPARTMENT LINE DETECTING DEVICE AND COMPARTMENT LINE DETECTING PROGRAM

    HONMA RYOHEI / SANO MIKAKO / HASHIMOTO YUYA et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    ROAD COMPARTMENT LINE DETECTOR

    ISHIDA HIROYUKI | Europäisches Patentamt | 2018

    Freier Zugriff