Partial Matching by Structural Descriptors

Authors Simone Marini, Biasotti Silvia, Falcidieno Bianca

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Simone Marini
Biasotti Silvia
Falcidieno Bianca

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Simone Marini, Biasotti Silvia, and Falcidieno Bianca. Partial Matching by Structural Descriptors. In Content-Based Retrieval. Dagstuhl Seminar Proceedings, Volume 6171, pp. 1-14, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2006)


The extended abstract describes a method for recognizing similar sub-parts of objects described by 3D polygonal meshes. The innovation of this method is the coupling of structure and geometry in the matching process. First of all, the structure of the shape is coded in a graph where each node is associated to a sub-part of the shape. Then, the matching between two shapes is approached using a graph-matching technique relying upon a geometric description of each sub-part.
  • Partial Matching
  • 3D Structural Shape Descriptor
  • Graph Matching


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