An adaptive hierarchical approach to the extraction of high resolution medial surfaces

Rossi, Luca and Torsello, Andrea (2012). An adaptive hierarchical approach to the extraction of high resolution medial surfaces. IN: Proceedings : second joint 3DIM/3DPVT conference: 3D Imaging, Modeling, Processing, Visualization and Transmission, 3DIMPVT 2012. Piscataway, NJ (US): IEEE.

Abstract

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.

Publication DOI: https://doi.org/10.1109/3DIMPVT.2012.30
Divisions: Engineering & Applied Sciences
Additional Information: © 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Event Title: 2nd Joint 3DIM/3DPVT conference: 3D Imaging, Modeling, Processing, Visualization and Transmission
Event Type: Other
Event Dates: 2012-10-13 - 2012-10-15
Uncontrolled Keywords: hierarchical Skeleton,medial surface,surface skeleton,Computer Vision and Pattern Recognition,Modelling and Simulation
Full Text Link: http://ieeexplo ... rnumber=6375017
Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
Published Date: 2012
Authors: Rossi, Luca ( 0000-0002-6116-9761)
Torsello, Andrea

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