Curve matching for open 2D curves

  title={Curve matching for open 2D curves},
  author={Ming Cui and John C. Femiani and Jiuxiang Hu and Peter Wonka and Anshuman Razdan},
  journal={Pattern Recognition Letters},
We present a curve matching framework for planar open curves under similarity transform based on a new scale invariant signature. The signature is derived from the concept of integral of unsigned curvatures. If one input curve as a whole can be aligned with some part in the second curve then the algorithm will find the requisite starting and end positions and will estimate the similarity transform in OðN logðNÞÞ time. We extend our frame work to a more general case where some part of the first… CONTINUE READING
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Kimia . On aligning curves

  • Thomas B. Sebastian, Philip N. Klein, B. Benjamin
  • IEEE Trans . Pattern Anal . Mach . Intell .
  • 2003
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