• Login
    View Item 
    •   Eurographics DL Home
    • Computer Graphics Forum
    • Volume 35 (2016)
    • 35-Issue 2
    • View Item
    •   Eurographics DL Home
    • Computer Graphics Forum
    • Volume 35 (2016)
    • 35-Issue 2
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Adapting Feature Curve Networks to a Prescribed Scale

    Thumbnail
    View/Open
    v35i2pp319-330.pdf (29.53Mb)
    supplementalmaterial.pdf (6.078Mb)
    Date
    2016
    Author
    Gehre, Anne
    Lim, Isaak
    Kobbelt, Leif
    Pay-Per-View via TIB Hannover:

    Try if this item/paper is available.

    Metadata
    Show full item record
    Abstract
    Feature curves on surface meshes are usually defined solely based on local shape properties such as dihedral angles and principal curvatures. From the application perspective, however, the meaningfulness of a network of feature curves also depends on a global scale parameter that takes the distance between feature curves into account, i.e., on a coarse scale, nearby feature curves should be merged or suppressed if the surface region between them is not representable at the given scale/resolution. In this paper, we propose a computational approach to the intuitive notion of scale conforming feature curve networks where the density of feature curves on the surface adapts to a global scale parameter. We present a constrained global optimization algorithm that computes scale conforming feature curve networks by eliminating curve segments that represent surface features, which are not compatible to the prescribed scale. To demonstrate the usefulness of our approach we apply isotropic and anisotropic remeshing schemes that take our feature curve networks as input. For a number of example meshes, we thus generate high quality shape approximations at various levels of detail.
    BibTeX
    @article {10.1111:cgf.12834,
    journal = {Computer Graphics Forum},
    title = {{Adapting Feature Curve Networks to a Prescribed Scale}},
    author = {Gehre, Anne and Lim, Isaak and Kobbelt, Leif},
    year = {2016},
    publisher = {The Eurographics Association and John Wiley & Sons Ltd.},
    ISSN = {1467-8659},
    DOI = {10.1111/cgf.12834}
    }
    URI
    http://dx.doi.org/10.1111/cgf.12834
    Collections
    • 35-Issue 2
    • EG 2016 - Full Papers - CGF 35-Issue 2

    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