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Fast Polynomial Segmentation of Digitized Curves

  • Peter Veelaert
  • Kristof Teelen
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4245)

Abstract

We propose a linear-time algorithm for curve segmentation which is based on constructive polynomial fitting. This work extends previous work on constructive fitting by taking the topological properties of a digitized curve into account. The algorithm uses uniform (or L  ∞ ) fitting and it works for segments of arbitrary thickness. We illustrate the algorithm with the segmentation of contours into straight and parabolic segments.

Keywords

Pattern Anal Variable Order Curve Segment Incremental Algorithm Topological Constraint 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Peter Veelaert
    • 1
  • Kristof Teelen
    • 1
  1. 1.Member of Association University GhentUniversity College GhentBelgium

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