Multi-Resolution dual contouring from volumetric data

Ricardo Uribe Lobello 1 Florent Dupont 1 Florence Denis 1
1 M2DisCo - Geometry Processing and Constrained Optimization
LIRIS - Laboratoire d'InfoRmatique en Image et Systèmes d'information
Abstract : We present a Multi-Resolution Dual method based on an incremental octree-based refinement strategy. Our solution is able to generate multi-resolution surfaces from segmented volumetric data. It extends the Dual Marching Cubes algorithm over a generalized octree and guarantees that the produced surfaces are always manifold by introducing a new cell-based criterion for dual vertices generation. Moreover, we propose a top-bottom refinement algorithm that is able to locally adapt the mesh resolution according to a curvature parameter. Our algorithm is suitable to process volumetric data sets and we show on different volumes that the produced surfaces are manifold and approximate well the original object.
Type de document :
Communication dans un congrès
International Conference on Computer Graphics Theory and Applications, Feb 2012, Rome, Italy. pp.163-168, 2012
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https://hal.archives-ouvertes.fr/hal-01352948
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Soumis le : mercredi 10 août 2016 - 16:16:23
Dernière modification le : vendredi 11 janvier 2019 - 16:56:05

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  • HAL Id : hal-01352948, version 1

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Ricardo Uribe Lobello, Florent Dupont, Florence Denis. Multi-Resolution dual contouring from volumetric data. International Conference on Computer Graphics Theory and Applications, Feb 2012, Rome, Italy. pp.163-168, 2012. 〈hal-01352948〉

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