A portable three-dimensional digitizer using a monocular camera is presented in this paper. The digitizer automatically acquires the shape of a target object as well as its texture. The digitizer has the following advantages: 1) compact and inexpensive, 2) skill-free 3D image acquisition, and 3) handles a wide range of objects of various materials. The digitizing algorithm is based on the "Shape-from-Silhouette" framework, where several novel techniques are embedded as follows. In the silhouette extraction, not only pixel-level subtraction between images but also region-level subtraction are embedded so as to achieve precise extraction. The texture acquisition is treated as a labeling problem in an energy minimization framework, which enables us to get realistic textures with a simple operation. Our experiments showed that the digitizing speed of the digitizer was practical.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A portable three-dimensional digitizer


    Beteiligte:
    Matsumoto, Y. (Autor:in) / Terasaki, H. (Autor:in) / Sugimoto, K. (Autor:in) / Arakawa, T. (Autor:in)


    Erscheinungsdatum :

    01.01.1997


    Format / Umfang :

    824180 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    A Portable Three-Dimensional Digitizer

    Matsumoto, Y. / Terasaki, H. / Sugimoto, K. et al. | British Library Conference Proceedings | 1997


    Wheel sensor digitizer

    ZHENG YANTAO / YU LEI / ZHANG YU et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    General purpose digitizer

    Youle, G. / Bennett, A.S. | Tema Archiv | 1987


    Radiation Hardened High Speed Digitizer

    Merl, Robert / Baker, Zachary / Casper, Larry et al. | IEEE | 2019


    Two Dimensional Large Scale Laser Digitizer with a Cordless Cursor

    Fujimoto, I. / Hirose, T. / Abe, M. et al. | British Library Online Contents | 1993