When a road is repaired, it is easy to conduct a survey on a road condition of the road at the time of start of repair. An orthoimage creation method of the present invention includes: a coordinate acquisition step of acquiring three-dimensional coordinates for a plurality of feature points; a photographing step of photographing, by a camera 3, a plurality of photographed images such that each of the plurality of feature points is included in at least two of the photographed images; and an orthoimage creation step of creating an orthoimage with a ground pixel size of 5 mm or less on the basis of the three-dimensional coordinates of each of the feature points acquired in the coordinate acquisition step, and the plurality of photographed images photographed in the photographing step.


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    Titel :

    ORTHOIMAGE CREATION METHOD, GROUND MODEL CREATION METHOD, ORTHOIMAGE CREATION SYSTEM, AND GROUND MODEL CREATION SYSTEM


    Beteiligte:
    KUSAKI SHIGEO (Autor:in) / MORI TAKAMITSU (Autor:in)

    Erscheinungsdatum :

    20.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B64C AEROPLANES , Flugzeuge / B64U





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