3D mesh indexing based on structural analysis

M. Hachani; A. Ouled Zaid; W. Puech

doi:10.1117/12.2042755

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6 March 2014 3D mesh indexing based on structural analysis

M. Hachani, A. Ouled Zaid, W. Puech

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Proceedings Volume 9013, Three-Dimensional Image Processing, Measurement (3DIPM), and Applications 2014; 901305 (2014) https://doi.org/10.1117/12.2042755
Event: IS&T/SPIE Electronic Imaging, 2014, San Francisco, California, United States

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.

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M. Hachani, A. Ouled Zaid, and 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); https://doi.org/10.1117/12.2042755

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