Hierarchical Contour Shape Analysis

نویسندگان

  • Daniel Valdés-Amaro
  • Abhir Bhalerao
چکیده

This paper introduces a novel shape representation which performs shape analysis in a hierarchical fashion using Gaussian and Laplacian pyramids. A background on hierarchical shape analysis is given along with a detailed explanation of the hierarchical method, and results are shown on natural contours. A comparison is performed between the new method and our proposed approach using Point Distribution Models with different shape sets. The paper concludes with a discussion and proposes ideas on how the new approach may be extended.

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عنوان ژورنال:
  • Computación y Sistemas

دوره 19  شماره 

صفحات  -

تاریخ انتشار 2015