Highcapacity data-hiding for 3D meshes based on static arithmetic coding

Abstract : 3D meshes are widely used today in very different domains for example; game, medical diagnostic, CAD (computed aided design) or more recently 3-D printing. In this paper, we provide a new data hiding method that has a huge capacity, cp = 3c(n - 1), where n is the vertex number of the mesh and c is an integer. The proposed method consists to compute a Hamiltonian path along the mesh as synchronization. At each step of path building, 3c bits are embedded. The embedding is designed to be a distance relation between a vertex and its father in the path. Moreover, the method uses static arithmetic coding to embed message information. We analyzed the proposed method by inserting RGB images in 3D meshes.
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Communication dans un congrès
ICIP: International Conference on Image Processing, Sep 2015, Quebec City, Canada. 22nd IEEE International Conference on Image Processing, pp.4575-4579, 2015, 〈http://icip2015.org/〉. 〈10.1109/ICIP.2015.7351673〉
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https://hal-lirmm.ccsd.cnrs.fr/lirmm-01379566
Contributeur : William Puech <>
Soumis le : mardi 11 octobre 2016 - 17:01:00
Dernière modification le : jeudi 24 mai 2018 - 15:59:23

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Vincent Itier, William Puech, Jean-Pierre Pedeboy. Highcapacity data-hiding for 3D meshes based on static arithmetic coding. ICIP: International Conference on Image Processing, Sep 2015, Quebec City, Canada. 22nd IEEE International Conference on Image Processing, pp.4575-4579, 2015, 〈http://icip2015.org/〉. 〈10.1109/ICIP.2015.7351673〉. 〈lirmm-01379566〉

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