An Evaluation of Three Approaches to Tetrahedral Mesh Generation for Deformable Registration of Brain MR Images

2006 ◽  
Author(s):  
A. Fedorov ◽  
N. Chrisochoides ◽  
R. Kikinis ◽  
S.K. Warfield
Keyword(s):  
Mesh Generation ◽  
Deformable Registration ◽  
Tetrahedral Mesh ◽  
Mr Images ◽  
Tetrahedral Mesh Generation ◽  
Brain Mr Images

scholarly journals Tetrahedral mesh generation for medical imaging

2005 ◽  
Author(s):  
Andriy Fedorov ◽  
Nikos Chrisochoides ◽  
Ron Kikinis ◽  
Simon Warfield
Keyword(s):  
Medical Imaging ◽  
Open Source ◽  
Mesh Generation ◽  
Tetrahedral Mesh ◽  
Deformable Objects ◽  
Mr Images ◽  
Mesh Generator ◽  
Preliminary Results ◽  
Tetrahedral Mesh Generation

We describe the open source implementation of an adaptive tetrahedral mesh generator particularly targeted for non-rigid FEM registration of MR images. While many medical imaging applications require robust mesh generation, there are few codes available. Moreover, most of the practical implementations are commercial. The algorithm we have implemented has been previously evaluated for simulations of highly deformable objects, and the preliminary results show its applicability to the targeted application. The implementation we describe is open source and will be available within Insight Toolkit.

An Evaluation of Tetrahedral Mesh Generation for Nonrigid Registration of Brain MRI

2011 ◽  
pp. 131-142 ◽  
Author(s):  
Panagiotis A. Foteinos ◽  
Yixun Liu ◽  
Andrey N. Chernikov ◽  
Nikos P. Chrisochoides
Keyword(s):  
Mesh Generation ◽  
Brain Mri ◽  
Tetrahedral Mesh ◽  
Nonrigid Registration ◽  
Tetrahedral Mesh Generation

Parallel and automatic isotropic tetrahedral mesh generation of misaligned assemblies

2020 ◽  
Vol 2 (2) ◽  
pp. 149-163
Author(s):  
Peng Zheng ◽  
Yang Yang ◽  
Zhiwei Liu ◽  
Quan Xu ◽  
Junji Wang ◽  
...  
Keyword(s):  
Mesh Generation ◽  
Tetrahedral Mesh ◽  
Tetrahedral Mesh Generation

scholarly journals Tetrahedral mesh generation based on space indicator functions

2012 ◽  
Vol 93 (10) ◽  
pp. 1040-1056 ◽  
Author(s):  
Hansmartin Friess ◽  
Sophia Haussener ◽  
Aldo Steinfeld ◽  
Jörg Petrasch
Keyword(s):  
Mesh Generation ◽  
Tetrahedral Mesh ◽  
Tetrahedral Mesh Generation ◽  
Indicator Functions
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