ArticleComputer methods in applied mechanics and engineering2006
Adaptive and Quality Quadrilateral/Hexahedral Meshing from Volumetric Data.
Article in Computer methods in applied mechanics and engineering, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Image-Based Polygonal Lattices for Mechanical Modeling of Biological Materials: 2D Demonstrations.ACS biomaterials science & engineering · 2023Article
- An eFTD-VP framework for efficiently generating patient-specific anatomically detailed facial soft tissue FE mesh for craniomaxillofacial surgery simulation.Biomechanics and modeling in mechanobiology · 2018Article
- Large-scale subject-specific cerebral arterial tree modeling using automated parametric mesh generation for blood flow simulation.Computers in biology and medicine · 2017Article
- An eFace-Template Method for Efficiently Generating Patient-Specific Anatomically-Detailed Facial Soft Tissue FE Models for Craniomaxillofacial Surgery Simulation.Annals of biomedical engineering · 2016Article
- All-Hex Meshing of Multiple-Region Domains without Cleanup.Procedia engineering · 2016Article
- VolRoverN: enhancing surface and volumetric reconstruction for realistic dynamical simulation of cellular and subcellular function.Neuroinformatics · 2014Article
- Feature-Sensitive Tetrahedral Mesh Generation with Guaranteed Quality.Computer aided design · 2012Article
- An Automatic 3D Mesh Generation Method for Domains with Multiple Materials.Computer methods in applied mechanics and engineering · 2010Article
- Modeling Cardiovascular Anatomy from Patient-Specific Imaging Data.Computational methods in applied sciences (Springer) · 2009Article
- Influence of nonuniform geometry on nanoindentation of viral capsids.Biophysical journal · 2008Article
- A computer modeling tool for comparing novel ICD electrode orientations in children and adults.Heart rhythm · 2008Article
- Surface Smoothing and Quality Improvement of Quadrilateral/Hexahedral Meshes with Geometric Flow.Communications in numerical methods in engineering · 2007Article
- Patient-Specific Vascular NURBS Modeling for Isogeometric Analysis of Blood Flow.Computer methods in applied mechanics and engineering · 2007Article
- Dynamic Data-Driven Finite Element Models for Laser Treatment of Cancer.Numerical methods for partial differential equations · 2007Article
Corrections and comments
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Authors and funding
2 authors.
Funding
Abstract
This paper describes an algorithm to extract adaptive and quality quadrilateral/hexahedral meshes directly from volumetric data. First, a bottom-up surface topology preserving octree-based algorithm is applied to select a starting octree level. Then the dual contouring method is used to extract a preliminary uniform quad/hex mesh, which is decomposed into finer quads/hexes adaptively without introducing any hanging nodes. The positions of all boundary vertices are recalculated to approximate the boundary surface more accurately. Mesh adaptivity can be controlled by a feature sensitive error function, the regions that users are interested in, or finite element calculation results. Finally, a relaxation based technique is deployed to improve mesh quality. Several demonstration examples are provided from a wide variety of application domains. Some extracted meshes have been extensively used in finite element simulations.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.