6 March 2014 3D mesh indexing based on structural analysis
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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.
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M. Hachani, M. Hachani, A. Ouled Zaid, A. Ouled Zaid, W. Puech, W. Puech, "3D mesh indexing based on structural analysis", Proc. SPIE 9013, Three-Dimensional Image Processing, Measurement (3DIPM), and Applications 2014, 901305 (6 March 2014); doi: 10.1117/12.2042755; https://doi.org/10.1117/12.2042755


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