• Login
    View Item 
    •   Eurographics DL Home
    • Eurographics Workshops and Symposia
    • EGWR: Eurographics Workshop on Rendering
    • EGSR06: 17th Eurographics Symposium on Rendering
    • View Item
    •   Eurographics DL Home
    • Eurographics Workshops and Symposia
    • EGWR: Eurographics Workshop on Rendering
    • EGSR06: 17th Eurographics Symposium on Rendering
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Spatio-Angular Resolution Tradeoffs in Integral Photography

    Thumbnail
    View/Open
    263-272.pdf (401.6Kb)
    file234-2.zip (29.19Mb)
    Date
    2006
    Author
    Georgeiv, Todor
    Zheng, Ke Colin
    Curless, Brian
    Salesin, David
    Nayar, Shree
    Intwala, Chintan
    Pay-Per-View via TIB Hannover:

    Try if this item/paper is available.

    Metadata
    Show full item record
    Abstract
    An integral camera samples the 4D light field of a scene within a single photograph. This paper explores the fundamental tradeoff between spatial resolution and angular resolution that is inherent to integral photography. Based on our analysis we divide previous integral camera designs into two classes depending on how the 4D light field is distributed (multiplexed) over the 2D sensor. Our optical treatment is mathematically rigorous and extensible to the broader area of light field research. We argue that for many real-world scenes it is beneficial to sacrifice angular resolution for higher spatial resolution. The missing angular resolution is then interpolated using techniques from computer vision. We have developed a prototype integral camera that uses a system of lenses and prisms as an external attachment to a conventional camera. We have used this prototype to capture the light fields of a variety of scenes. We show examples of novel view synthesis and refocusing where the spatial resolution is significantly higher than is possible with previous designs.
    BibTeX
    @inproceedings {10.2312:EGWR:EGSR06:263-272,
    booktitle = {Symposium on Rendering},
    editor = {Tomas Akenine-Moeller and Wolfgang Heidrich},
    title = {{Spatio-Angular Resolution Tradeoffs in Integral Photography}},
    author = {Georgeiv, Todor and Zheng, Ke Colin and Curless, Brian and Salesin, David and Nayar, Shree and Intwala, Chintan},
    year = {2006},
    publisher = {The Eurographics Association},
    ISSN = {1727-3463},
    ISBN = {3-905673-35-5},
    DOI = {10.2312/EGWR/EGSR06/263-272}
    }
    URI
    http://dx.doi.org/10.2312/EGWR/EGSR06/263-272
    Collections
    • EGSR06: 17th Eurographics Symposium on Rendering

    Eurographics Association copyright © 2013 - 2023 
    Send Feedback | Contact - Imprint | Data Privacy Policy | Disable Google Analytics
    Theme by @mire NV
    System hosted at  Graz University of Technology.
    TUGFhA
     

     

    Browse

    All of Eurographics DLCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    Statistics

    View Usage Statistics

    BibTeX | TOC

    Create BibTeX Create Table of Contents

    Eurographics Association copyright © 2013 - 2023 
    Send Feedback | Contact - Imprint | Data Privacy Policy | Disable Google Analytics
    Theme by @mire NV
    System hosted at  Graz University of Technology.
    TUGFhA