• Login
    View Item 
    •   Home
    • Research
    • Articles
    • View Item
    •   Home
    • Research
    • Articles
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of KAUSTCommunitiesIssue DateSubmit DateThis CollectionIssue DateSubmit Date

    My Account

    Login

    Quick Links

    Open Access PolicyORCID LibguideTheses and Dissertations LibguideSubmit an Item

    Statistics

    Display statistics

    Pairwise harmonics for shape analysis

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Type
    Article
    Authors
    Zheng, Youyi
    Tai, Chiewlan
    Zhang, Eugene
    Xu, Pengfei
    KAUST Department
    Visual Computing Center (VCC)
    Date
    2013-07
    Permanent link to this record
    http://hdl.handle.net/10754/562832
    
    Metadata
    Show full item record
    Abstract
    This paper introduces a simple yet effective shape analysis mechanism for geometry processing. Unlike traditional shape analysis techniques which compute descriptors per surface point up to certain neighborhoods, we introduce a shape analysis framework in which the descriptors are based on pairs of surface points. Such a pairwise analysis approach leads to a new class of shape descriptors that are more global, discriminative, and can effectively capture the variations in the underlying geometry. Specifically, we introduce new shape descriptors based on the isocurves of harmonic functions whose global maximum and minimum occur at the point pair. We show that these shape descriptors can infer shape structures and consistently lead to simpler and more efficient algorithms than the state-of-the-art methods for three applications: intrinsic reflectional symmetry axis computation, matching shape extremities, and simultaneous surface segmentation and skeletonization. © 2012 IEEE.
    Citation
    Youyi Zheng, Chiew-Lan Tai, Zhang, E., & Pengfei Xu. (2013). Pairwise Harmonics for Shape Analysis. IEEE Transactions on Visualization and Computer Graphics, 19(7), 1172–1184. doi:10.1109/tvcg.2012.309
    Publisher
    Institute of Electrical and Electronics Engineers (IEEE)
    Journal
    IEEE Transactions on Visualization and Computer Graphics
    DOI
    10.1109/TVCG.2012.309
    PubMed ID
    23661011
    ae974a485f413a2113503eed53cd6c53
    10.1109/TVCG.2012.309
    Scopus Count
    Collections
    Articles; Visual Computing Center (VCC)

    entitlement

    Related articles

    • Object detection via structural feature selection and shape model.
    • Authors: Zhang H, Bai X, Zhou J, Cheng J, Zhao H
    • Issue date: 2013 Dec
    • Generalized Local-to-Global Shape Feature Detection Based on Graph Wavelets.
    • Authors: Li N, Wang S, Zhong M, Su Z, Qin H
    • Issue date: 2016 Sep
    • Rigid shape matching by segmentation averaging.
    • Authors: Wang H, Oliensis J
    • Issue date: 2010 Apr
    • Intrinsic geometric scale space by shape diffusion.
    • Authors: Zou G, Hua J, Lai Z, Gu X, Dong M
    • Issue date: 2009 Nov-Dec
    • Elastic model-based segmentation of 3-D neuroradiological data sets.
    • Authors: Kelemen A, Székely G, Gerig G
    • Issue date: 1999 Oct
    DSpace software copyright © 2002-2023  DuraSpace
    Quick Guide | Contact Us | KAUST University Library
    Open Repository is a service hosted by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items. For anonymous users the allowed maximum amount is 50 search results.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.