• DocumentCode
    2019000
  • Title

    A new subdivision method for modeling 3D objects with significant discontinuities

  • Author

    Zha, Hongbin ; Yu, Xingzhou

  • Author_Institution
    Center of Inf. Sci., Beijing Univ., China
  • Volume
    5
  • fYear
    2001
  • fDate
    2001
  • Firstpage
    2829
  • Abstract
    The authors present a new subdivision method for modeling 3D objects with significant discontinuities. We employ a differential operator to detect significant feature curves, and then use a combined interpolatory subdivision algorithm to refine the initial control mesh. The limit surface of the combined subdivision scheme is C1 smooth, except near the detected feature curves where it is C0 continuous
  • Keywords
    CAD; differential equations; edge detection; interpolation; reverse engineering; solid modelling; 3D object modeling; C0 continuous; C1 smooth; combined interpolatory subdivision algorithm; detected feature curves; differential operator; initial control mesh; significant discontinuities; significant feature curves; subdivision method; Animation; Computer vision; Gas detectors; Grid computing; Image edge detection; Linear systems; Reverse engineering; Spline; Surface reconstruction; Topology;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Systems, Man, and Cybernetics, 2001 IEEE International Conference on
  • Conference_Location
    Tucson, AZ
  • ISSN
    1062-922X
  • Print_ISBN
    0-7803-7087-2
  • Type

    conf

  • DOI
    10.1109/ICSMC.2001.971938
  • Filename
    971938
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2019000