A light field consists of images of a scene taken from different viewpoints. Light fields are used in computer graphics for image-based rendering and synthetic aperture photography, and in vision for recovering shape. In this paper, we describe a simple procedure to calibrate camera arrays used to capture light fields using a plane + parallax framework. Specifically, for the case when the cameras lie on a plane, we show (i) how to estimate camera positions up to an affine ambiguity, and (ii) how to reproject light field images onto a family of planes using only knowledge of planar parallax for one point in the scene. While planar parallax does not completely describe the geometry of the light field, it is adequate for the first two applications which, it turns out, do not depend on having a metric calibration of the light field. Experiments on acquired light fields indicate that our method yields better results than full metric calibration.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Using plane + parallax for calibrating dense camera arrays


    Beteiligte:
    Vaish, V. (Autor:in) / Wilburn, B. (Autor:in) / Joshi, N. (Autor:in) / Levoy, M. (Autor:in)


    Erscheinungsdatum :

    01.01.2004


    Format / Umfang :

    1690702 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Using Plane + Parallax for Calibrating Dense Camera Arrays

    Vaish, V. / Wilburn, B. / Joshi, N. et al. | British Library Conference Proceedings | 2004


    Camera monitoring system display including parallax manipulation

    CORRODI BRAD / COOPRIDER TROY OTIS | Europäisches Patentamt | 2025

    Freier Zugriff

    CAMERA MONITORING SYSTEM DISPLAY INCLUDING PARALLAX MANIPULATION

    CORRODI BRAD / COOPRIDER TROY OTIS | Europäisches Patentamt | 2024

    Freier Zugriff

    CAMERA MONITORING SYSTEM DISPLAY INCLUDING PARALLAX MANIPULATION

    CORRODI BRAD / COOPRIDER TROY OTIS | Europäisches Patentamt | 2022

    Freier Zugriff

    CAMERA MONITORING SYSTEM DISPLAY INCLUDING PARALLAX MANIPULATION

    CORRODI BRAD / COOPRIDER TROY OTIS | Europäisches Patentamt | 2025

    Freier Zugriff