Artifacts in Box-Spline Surfaces

  • Malcolm A. Sabin
  • Ursula H. Augsdörfer
  • Neil A. Dodgson
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3604)

Abstract

Certain problems in subdivision surfaces have provided the incentive to look at artifacts. Some of these effects are common to all box-spline surfaces, including the tensor product B-splines widely used in the form of NURBS, and these are worthy of study. Although we use the subdivision form of box- and B-splines as the mechanism for this study, and also apply the same mechanism to the subdivision schemes which are not box-splines, we are looking at problems which are not specific to subdivision surfaces, but which afflict all Box- and B-splines.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Malcolm A. Sabin
    • 1
  • Ursula H. Augsdörfer
    • 1
  • Neil A. Dodgson
    • 1
  1. 1.Computer LaboratoryUniversity of CambridgeCambridge

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