We address the problem of recovering 3D models from uncalibrated images of architectural scenes. We propose a simple, geometrically intuitive method which exploits the strong rigidity constraints of parallelism and orthogonality present in indoor and outdoor architectural scenes. We show how these simple constraints can be used to calibrate the cameras and to recover the projection matrices for each viewpoint. The projection matrices are used to recover partial 3D models of the scene and these can be used to visualise new viewpoints. Our approach does not need any a priori information about the cameras being used. A working system called PhotoBuilder has been designed and implemented to allow a user to interactively build a VRML model of a building from uncalibrated images from arbitrary viewpoints.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    3D models of architectural scenes from uncalibrated images and vanishing points


    Beteiligte:
    Cipolla, R. (Autor:in) / Robertson, D. (Autor:in)


    Erscheinungsdatum :

    01.01.1999


    Format / Umfang :

    222224 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    3D Models of Architectural Scenes from Uncalibrated Images and Vanishing Points

    Cipolla, R. / Robertson, D. / IEEE | British Library Conference Proceedings | 1999


    Metrology in Uncalibrated Images Given One Vanishing Point

    Foroosh, H. / Cao, X. / Balci, M. | British Library Conference Proceedings | 2005


    Metrology in uncalibrated images given one vanishing point

    Foroosh, H. / Xiaochun Cao, / Balci, M. | IEEE | 2005


    Extraction of vanishing points from images of indoor and outdoor scenes

    Straforini, M. / Coelho, C. / Campani, M. | British Library Online Contents | 1993


    View Synthesis from Two Uncalibrated Images

    Dornaika, F. / IEEE | British Library Conference Proceedings | 2001