• DocumentCode
    2447030
  • Title

    Approximation of Circular Arcs by C2 Cubic Polynomial B-splines

  • Author

    Yang, Wu ; Ye, Xiuzi

  • Author_Institution
    Southeast Univ., Nanjing
  • fYear
    2007
  • fDate
    15-18 Oct. 2007
  • Firstpage
    417
  • Lastpage
    420
  • Abstract
    An algorithm to approximate circle/circular arc with C2 cubic B-spline curve is presented. Given a prescribed tolerance e, the algorithm can find a C2 cubic B-spline curve with minimal number of segments that approximate the given circle/circular arc within e. The method developed can be used for various applications in CAD/CAM, biomechanical engineering and other fieIds.
  • Keywords
    computational geometry; curve fitting; polynomial approximation; splines (mathematics); C2 cubic polynomial B-spline curve; CAD/CAM; biomechanical engineering; circular arc approximation; computational geometry; Application software; CADCAM; Computer aided manufacturing; Computer science; Design automation; Educational institutions; Laboratories; Polynomials; Spline; Surface topography;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Computer-Aided Design and Computer Graphics, 2007 10th IEEE International Conference on
  • Conference_Location
    Beijing
  • Print_ISBN
    978-1-4244-1579-3
  • Electronic_ISBN
    978-1-4244-1579-3
  • Type

    conf

  • DOI
    10.1109/CADCG.2007.4407919
  • Filename
    4407919
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2447030