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Proceedings Paper

3D mesh indexing based on structural analysis
Author(s): M. Hachani; A. Ouled Zaid; W. Puech
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Paper Abstract

This paper presents a novel pattern recognition method based on Reeb graph representation. The main idea of this approach is to reinforce the topological consistency conditions of the graph-based description. This approach enfolds an off-line step and an on-line step. In the off-line one, 3D shape is represented by a Reeb graph associated with geometrical signatures based on parametrization approaches. The similarity estimation is performed in the on-line step. It consists to compute a global similarity measure which quantifies the similitude degree between any pair of 3D-models in the given dataset. The experimental results obtained on the SHREC 2012 database show the system effectiveness in 3D shape recognition.

Paper Details

Date Published: 6 March 2014
PDF: 9 pages
Proc. SPIE 9013, Three-Dimensional Image Processing, Measurement (3DIPM), and Applications 2014, 901305 (6 March 2014); doi: 10.1117/12.2042755
Show Author Affiliations
M. Hachani, National Engineering School of Tunis (Tunisia)
Lab. d'Informatique de Robotique et de Microelectronique de Montpellier, CNRS, Univ. Montpellier 2 (France)
A. Ouled Zaid, National Engineering School of Tunis (Tunisia)
W. Puech, Lab. d'Informatique de Robotique et de Microelectronique de Montpellier, CNRS, Univ. Montpellier 2 (France)


Published in SPIE Proceedings Vol. 9013:
Three-Dimensional Image Processing, Measurement (3DIPM), and Applications 2014
Atilla M. Baskurt; Robert Sitnik, Editor(s)

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