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. © 2012 IEEE.
|Data di pubblicazione:||2012|
|Titolo:||An Adaptive Hierarchical Approach to the Extraction of High Resolution Medial Surfaces|
|Titolo del libro:||2nd Joint 3DIM/3DPVT Conference 3D Imaging, Modeling, Processing, Visualization, Transmission|
|Digital Object Identifier (DOI):||http://dx.doi.org/10.1109/3DIMPVT.2012.30|
|Appare nelle tipologie:||4.1 Articolo in Atti di convegno|