A device for calculating one or more camera parameters of a camera for converting a scenery image captured by the camera of a scenery including a road into an image for navigation, the one or more camera parameters representing a height of a mount position of the camera and a direction of the camera includes: a location information acquisition unit that acquires location information; a road width information acquisition unit that acquires road data corresponding to the current location based on the location information and acquires road width information at the current location from the road data; a scenery image acquisition unit that acquires the scenery image from the camera; and a camera parameter calibration unit that performs calibration calculation of the camera parameters based on the scenery image and the road width information.


    Access

    Download


    Export, share and cite



    Title :

    CAMERA PARAMETER COMPUTATION DEVICE, NAVIGATION SYSTEM, AND CAMERA PARAMETER COMPUTATION METHOD


    Additional title:

    VORRICHTUNG ZUR BERECHNUNG VON KAMERAPARAMETERN, NAVIGATIONSSYSTEM UND VERFAHREN ZUR BERECHNUNG VON KAMERAPARAMETERN
    DISPOSITIF DE CALCUL DE PARAMÈTRES D'APPAREIL DE PRISE DE VUES, SYSTÈME DE NAVIGATION, ET PROCÉDÉ DE CALCUL DE PARAMÈTRES D'APPAREIL DE PRISE DE VUES


    Contributors:

    Publication date :

    2019-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES



    Camera parameter computation device, navigation system, and camera parameter computation method

    OKUDE MARIKO / HIRUTA TOMOAKI / AMAYA SHINICHI et al. | European Patent Office | 2015

    Free access

    CAMERA PARAMETER ADJUSTMENT DEVICE

    SUGIURA DAISUKE | European Patent Office | 2016

    Free access

    CAMERA PARAMETER ADJUSTMENT DEVICE

    SUGIURA DAISUKE | European Patent Office | 2016

    Free access

    CAMERA PARAMETER ADJUSTING METHOD, CAMERA DEVICE, AND MOVABLE PLATFORM

    JIANG JIANFENG | European Patent Office | 2020

    Free access

    Camera parameter set calculation method, recording medium, and camera parameter set calculation apparatus

    NOBORI KUNIO / WAKAI NOBUHIKO / SATO SATOSHI et al. | European Patent Office | 2020

    Free access