Marching cubes: A high resolution 3D surface construction algorithm
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
Polygonization of implicit surfaces
Computer Aided Geometric Design
Digital topology: introduction and survey
Computer Vision, Graphics, and Image Processing
Voronoi diagrams—a survey of a fundamental geometric data structure
ACM Computing Surveys (CSUR)
Continuous skeleton computation by Voronoi diagram
CVGIP: Image Understanding
Computational geometry in C
Building skeleton models via 3-D medial surface/axis thinning algorithms
CVGIP: Graphical Models and Image Processing
A parallel thinning algorithm for medial surfaces
Pattern Recognition Letters
Computing and simplifying 2D and 3D continuous skeletons
Computer Vision and Image Understanding
Parameter-controlled volume thinning
CVGIP: Graphical Models and Image Processing
Proceedings of the sixth ACM symposium on Solid modeling and applications
Approximate medial axis as a voronoi subcomplex
Proceedings of the seventh ACM symposium on Solid modeling and applications
Dual contouring of hermite data
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Fast visualization of plane-like structures in voxel data
Proceedings of the conference on Visualization '02
Shape Description By Medial Surface Construction
IEEE Transactions on Visualization and Computer Graphics
A New 3D 6-Subiteration Thinning Algorithm Based on P-Simple Points
DGCI '02 Proceedings of the 10th International Conference on Discrete Geometry for Computer Imagery
Free-form skeleton-driven mesh deformations
SM '03 Proceedings of the eighth ACM symposium on Solid modeling and applications
Shape Representation Using Space Filled Sub-Voxel Distance Fields
SMI '01 Proceedings of the International Conference on Shape Modeling & Applications
The asymptotic decider: resolving the ambiguity in marching cubes
VIS '91 Proceedings of the 2nd conference on Visualization '91
Exact computation of the medial axis of a polyhedron
Computer Aided Geometric Design
Surface Extraction from Multi-material CT Data
CAD-CG '05 Proceedings of the Ninth International Conference on Computer Aided Design and Computer Graphics
Defining and computing curve-skeletons with medial geodesic function
SGP '06 Proceedings of the fourth Eurographics symposium on Geometry processing
Computing a family of skeletons of volumetric models for shape description
GMP'06 Proceedings of the 4th international conference on Geometric Modeling and Processing
Delaunay conforming iso-surface, skeleton extraction and noise removal
Computational Geometry: Theory and Applications
Extraction of isosurfaces from multi-material CT volumetric data of mechanical parts
Proceedings of the 2008 ACM symposium on Solid and physical modeling
Optimized surface discretization of functionally defined multi-material objects
Advances in Engineering Software
Non-manifold medial surface reconstruction from volumetric data
GMP'10 Proceedings of the 6th international conference on Advances in Geometric Modeling and Processing
Polygonization of volumetric skeletons with junctions
Computer-Aided Design
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Computed Tomography (CT) is a powerful non-destructive measurement technology to generate cross-sectional X-ray images of objects, fromwhich three-dimensional volumetricmodels can be constructed. In this study, we focus on industrial applications for X-ray CT in the analysis of thin plate structures, and propose in particular a method to generate sufficiently accurate skeleton meshes from a volumetric model of a thin plate structure. We use a geodesic-based skeletonization algorithm to extract skeleton cells, which can then be contoured to generate a skeleton surface. Since the thin plate structure has junctions, the skeleton surface is non-manifold around these areas. Because of this, the Marching Cubes algorithm is extended to enable handling ofmultiple labels (signs) to generate non-manifoldmeshes. The generatedmesh is optimized to pass through the mid of the plate by interpolating mapping. Some experimental results for industrial samples are shown using our implemented prototype system, and it is proven that the accuracy of the generated mesh is sufficient for industrial applications.