Progressive iterative approximation and bases with the fastest convergence rates

نویسندگان

  • Jorge Delgado
  • Juan Manuel Peña
چکیده

All normalized totally positive bases satisfy the progressive iterative approximation property. The normalized B-basis has optimal shape preserving properties and we prove that it satisfies the progressive iterative approximation property with the fastest convergence rates. A similar result for tensor product surfaces is also derived. © 2006 Elsevier B.V. All rights reserved.

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عنوان ژورنال:
  • Computer Aided Geometric Design

دوره 24  شماره 

صفحات  -

تاریخ انتشار 2007