3D Mesh Description Using ''Subdivided Shape-Curvature-Graphs''
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Date
2019
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
This paper presents a shape descriptor for 3D meshes using a graph to represent a polyhedral mesh which is then used to extract patterns from the shape. The use of Subdivided Shape-Curvature-Graphs makes it possible to not only recognize the similarities of mesh details but also determine the self-similarity of local portions of the object by adding topological information to the graph. The proposed method divides the mesh into 8 categories of patches using the discrete curvatures. These patches are cleaned; afterwards, to add topological information, a new "segmentation" patch is added. Finally, an approach is developed to extract and compare the subgraphs and thus be able to obtain the self-similarity of local parts of the mesh.
Description
@inproceedings{10.2312:egp.20191054,
booktitle = {Eurographics 2019 - Posters},
editor = {Fusiello, Andrea and Bimber, Oliver},
title = {{3D Mesh Description Using ''Subdivided Shape-Curvature-Graphs''}},
author = {Beguet, Florian and Guise, Jacques De and Schmittbuhl, Matthieu and Mari, Jean-Luc and Cresson, Thierry},
year = {2019},
publisher = {The Eurographics Association},
ISSN = {1017-4656},
ISBN = {},
DOI = {10.2312/egp.20191054}
}