• Login
    View Item 
    •   Eurographics DL Home
    • Computer Graphics Forum
    • Volume 31 (2012)
    • 31-Issue 5
    • View Item
    •   Eurographics DL Home
    • Computer Graphics Forum
    • Volume 31 (2012)
    • 31-Issue 5
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Feature-Preserving Reconstruction of Singular Surfaces

    Thumbnail
    View/Open
    v31i5pp1787-1796.pdf (1.260Mb)
    Date
    2012
    Author
    Dey, Tamal K.
    Ge, Xiaoyin
    Que, Qichao
    Safa, Issam
    Wang, Lei
    Wang, Yusu
    Pay-Per-View via TIB Hannover:

    Try if this item/paper is available.

    Metadata
    Show full item record
    Abstract
    Reconstructing a surface mesh from a set of discrete point samples is a fundamental problem in geometric modeling. It becomes challenging in presence of 'singularities' such as boundaries, sharp features, and non-manifolds. A few of the current research in reconstruction have addressed handling some of these singularities, but a unified approach to handle them all is missing. In this paper we allow the presence of various singularities by requiring that the sampled object is a collection of smooth surface patches with boundaries that can meet or intersect. Our algorithm first identifies and reconstructs the features where singularities occur. Next, it reconstructs the surface patches containing these feature curves. The identification and reconstruction of feature curves are achieved by a novel combination of the Gaussian weighted graph Laplacian and the Reeb graphs. The global reconstruction is achieved by a method akin to the well known Cocone reconstruction, but with weighted Delaunay triangulation that allows protecting the feature samples with balls. We provide various experimental results to demonstrate the effectiveness of our feature-preserving singular surface reconstruction algorithm.
    BibTeX
    @article {10.1111:j.1467-8659.2012.03183.x,
    journal = {Computer Graphics Forum},
    title = {{Feature-Preserving Reconstruction of Singular Surfaces}},
    author = {Dey, Tamal K. and Ge, Xiaoyin and Que, Qichao and Safa, Issam and Wang, Lei and Wang, Yusu},
    year = {2012},
    publisher = {The Eurographics Association and Blackwell Publishing Ltd.},
    ISSN = {1467-8659},
    DOI = {10.1111/j.1467-8659.2012.03183.x}
    }
    URI
    http://dx.doi.org/10.1111/j.1467-8659.2012.03183.x
    Collections
    • 31-Issue 5
    • SGP12: Eurographics Symposium on Geometry Processing

    Eurographics Association copyright © 2013 - 2022 
    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

    BibTeX | TOC

    Create BibTeX Create Table of Contents

    Eurographics Association copyright © 2013 - 2022 
    Send Feedback | Contact - Imprint | Data Privacy Policy | Disable Google Analytics
    Theme by @mire NV
    System hosted at  Graz University of Technology.
    TUGFhA