The present disclosure provides a navigational sign identifying device capable of improving an accuracy of identifying description of a sign. The navigational sign identifying device includes a first acquirer, a first identifier, a second acquirer, and a second identifier. The first acquirer acquires a first image including a buoy from a camera installed in a ship. The first identifier identifies a position of the buoy inside the first image. The second acquirer acquires a second image corresponding to a partial area of the first image including the position of the buoy, and the second image is higher in resolution than the first image. The second identifier identifies description of a sign of the buoy based on the second image.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    CHANNEL MARKER IDENTIFICATION DEVICE, AUTONOMOUS NAVIGATION SYSTEM, CHANNEL MARKER IDENTIFICATION METHOD, AND PROGRAM


    Weitere Titelangaben:

    KANALMARKERIDENTIFIKATIONSVORRICHTUNG, AUTONOMES NAVIGATIONSSYSTEM, KANALMARKERIDENTIFIKATIONSVERFAHREN UND PROGRAMM
    DISPOSITIF D'IDENTIFICATION DE BALISE DE CHENAL, SYSTÈME DE NAVIGATION AUTONOME, PROCÉDÉ D'IDENTIFICATION DE BALISE DE CHENAL ET PROGRAMME


    Beteiligte:
    HARA YUICHI (Autor:in) / YAMADA KATSUO (Autor:in)

    Erscheinungsdatum :

    23.10.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06V




    IDENTIFICATION MARKER AND AUTONOMOUS VEHICLE FOR CARGO TRANSFER

    LU JIAJUN / SUZUKI TOMOHIRO | Europäisches Patentamt | 2023

    Freier Zugriff

    Hand-held channel marker

    GILMAN ELIZABETH A / GILMAN RICHARD L | Europäisches Patentamt | 2017

    Freier Zugriff

    HAND-HELD CHANNEL MARKER

    GILMAN ELIZABETH A / GILMAN RICHARD L | Europäisches Patentamt | 2016

    Freier Zugriff