The paper reports the workflow of 3D modelling and photorealistic texture mapping based on close range imagery acquired through a terrestrial laser scan and a camera mounted on a mini Unmanned Aerial Vehicle (UAV). The 3D models of the same architectural object – a watchtower named “Torre Pelosa” (Bari, Italy) - were compared in order to evaluate strengths and weaknesses of the used instruments and methods. The evaluated parameters where geo-referencing capability, manageability, manoeuvrability, operational constraint, survey completeness and costs. Despite a lower accuracy of the results, the use of a UAV mounted camera is essential to obtain a whole representation of the tower.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    LASER SCANNER AND CAMERA-EQUIPPED UAV ARCHITECTURAL SURVEYS


    Beteiligte:
    N. Maiellaro (Autor:in) / M. Zonno (Autor:in) / P. Lavalle (Autor:in)


    Erscheinungsdatum :

    2015




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    HIGHWAYS SURFACING: the implementation strategy for SCANNER surveys

    Willmington, L. / Child, S. | British Library Online Contents | 2006


    Automated parking surveys from a LIDAR equipped vehicle

    Thornton, Douglas A. | Online Contents | 2014


    Photometric laser scanner to camera calibration for low resolution sensors

    Grater, Johannes / Strauss, Tobias / Lauer, Martin | IEEE | 2016


    CAR NAVIGATION EQUIPPED WITH CAMERA

    KIM HYUK / LEE JONG SU | Europäisches Patentamt | 2017

    Freier Zugriff

    3D vehicle detection using a laser scanner and a video camera

    Wender, S. / Dietmayer, K. | British Library Conference Proceedings | 2008