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Construction of a unique robust hamiltonian path for a vertex cloud

Vincent Itier 1 William Puech 2 Jean-Pierre Pedeboy Gilles Gesquière 3
2 ICAR - Image & Interaction
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier
3 GeoMod - Modélisation Géométrique, Géométrie Algorithmique, Fractales
LIRIS - Laboratoire d'InfoRmatique en Image et Systèmes d'information
Abstract : Efficient data synchronization for 3D mesh models is a new major challenge. 3D models are also now being used to an increasing extent and with current network technology, 3D model compression, visualization and protection demand increases. However, there is still no perfect method to achieve this data synchronization while being blind and robust against various attacks. We propose a blind method based on a Hamiltonian path to synchronize vertex clouds, and particularly on 3D meshes. We experimentally show that it is fast and robust against Gaussian noise. This novel approach can generate better results than meshbased methods because it does not use vertex connectivity.
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Submitted on : Wednesday, June 29, 2016 - 3:50:55 PM
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Vincent Itier, William Puech, Jean-Pierre Pedeboy, Gilles Gesquière. Construction of a unique robust hamiltonian path for a vertex cloud. MMSP: Multimedia and Signal Processing, Sep 2013, Pula, Sardinia, Italy. pp.105-110, ⟨10.1109/MMSP.2013.6659272⟩. ⟨hal-01339264⟩



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