PIMesh: An automatic point cloud and unstructured mesh generation algorithm for meshless methods and finite element analysis–with applications in surgical simulations

We propose a point cloud and mesh generation algorithm, particle injection mesh generator (PIMesh), that can be used to generate optimized high‐quality point clouds and unstructured meshes for domains in any shape with minimum (or even no) user intervention. The domains can be scanned images in OBJ...

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Bibliographic Details
Published in:	International journal for numerical methods in biomedical engineering Vol. 38; no. 8; pp. e3615 - n/a
Main Authors:	Wang, Zhujiang, Srinivasa, Arun R., Reddy, Junuthula N., Dubrowski, Adam
Format:	Journal Article
Language:	English
Published:	Hoboken, USA John Wiley & Sons, Inc 01.08.2022 Wiley Subscription Services, Inc
Subjects:	Airtightness Algorithms Bones Computer graphics Computer Simulation Containers Delaunay triangulation Domains Drag Finite Element Analysis Finite element method Mathematical analysis Mesh generation Meshless methods Molecular dynamics node distributions Particle injection point cloud Simulators Software Surgical mesh surgical simulations unstructured mesh meshless methods Delaunay triangulation mesh generation point cloud finite element analysis node distributions unstructured mesh surgical simulations
ISSN:	2040-7939, 2040-7947, 2040-7947
Online Access:	Get full text
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