We introduce a novel algorithm for medial surfaces extraction that is based on the density-corrected Hamiltonian analysis. The approach extracts the skeleton directly from a triangulated mesh and adopts an adaptive octree-based approach in which only skeletal voxels are refined to a lower level of the hierarchy, resulting in robust and accurate skeletons at extremely high resolution. The quality of the extracted medial surfaces is confirmed by an extensive set of experiments.
|Title of host publication||Proceedings : second joint 3DIM/3DPVT conference: 3D Imaging, Modeling, Processing, Visualization and Transmission, 3DIMPVT 2012|
|Place of Publication||Piscataway, NJ (US)|
|Number of pages||8|
|Publication status||Published - 2012|
|Event||2nd Joint 3DIM/3DPVT conference: 3D Imaging, Modeling, Processing, Visualization and Transmission - Zurich, Switzerland|
Duration: 13 Oct 2012 → 15 Oct 2012
|Conference||2nd Joint 3DIM/3DPVT conference: 3D Imaging, Modeling, Processing, Visualization and Transmission|
|Abbreviated title||3DIMPVT 2012|
|Period||13/10/12 → 15/10/12|
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- hierarchical Skeleton
- medial surface
- surface skeleton