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Conference Papers Year : 2012

Multi-Resolution dual contouring from volumetric data

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.
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Dates and versions

hal-01352948 , version 1 (10-08-2016)

Identifiers

  • HAL Id : hal-01352948 , version 1

Cite

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. ⟨hal-01352948⟩
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