Automated 3D higher-order tetrahedral mesh generator utilizing the subparametric transformations in MATLAB

2021 ◽  
Author(s):  
T. V. Smitha ◽  
K. V. Nagaraja
Keyword(s):  
Higher Order ◽  
Tetrahedral Mesh ◽  
Mesh Generator

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.

Implementation in ALBERTA of an Automatic Tetrahedral Mesh Generator

2007 ◽  
pp. 325-338 ◽  
Author(s):  
R. Montenegro ◽  
J.M. Cascón ◽  
J.M. Escobar ◽  
E. Rodríguez ◽  
G. Montero
Keyword(s):  
Tetrahedral Mesh ◽  
Mesh Generator

scholarly journals An automated tetrahedral mesh generator for computer simulation in Odontology based on the Delaunay’s algorithm

Exacta ◽  
2009 ◽  
Vol 6 (2) ◽  
pp. 237-244
Author(s):  
Mauro Massayoshi Sakamoto ◽  
José Roberto Cardoso ◽  
José Marcio Machado
Keyword(s):  
Computer Simulation ◽  
Software Package ◽  
Tetrahedral Mesh ◽  
Mesh Generator ◽  
Geometric Models ◽  
Homogeneous Structures ◽  
Mesh Generators

In this work, a software package based on the Delaunay’s algorithm is described. The main feature of this package is the capability in applying discretization in geometric domains of teeth taking into account their complex inner structures and the materials with different hardness. Usually, the mesh generators reported in literature treat molars and other teeth by using simplified geometric models, or even considering the teeth as homogeneous structures.

scholarly journals An automated tetrahedral mesh generator for computer simulation in Odontology based on the Delaunay’s algorithm DOI: 10.5585/exacta.v6i2.1204

Exacta ◽  
2009 ◽  
Vol 6 (2) ◽  
pp. 237-244
Author(s):  
Mauro Massayoshi Sakamoto ◽  
José Roberto Cardoso ◽  
José Marcio Machado
Keyword(s):  
Computer Simulation ◽  
Software Package ◽  
Tetrahedral Mesh ◽  
Mesh Generator ◽  
Geometric Models ◽  
Homogeneous Structures ◽  
Mesh Generators

In this work, a software package based on the Delaunay’s algorithm is described. The main feature of this package is the capability in applying discretization in geometric domains of teeth taking into account their complex inner structures and the materials with different hardness. Usually, the mesh generators reported in literature treat molars and other teeth by using simplified geometric models, or even considering the teeth as homogeneous structures.

Dual systems for all: Higher-order, role-based relational reasoning as a uniquely derived feature of human cognition

2019 ◽  
Vol 42 ◽  
Author(s):  
Daniel J. Povinelli ◽  
Gabrielle C. Glorioso ◽  
Shannon L. Kuznar ◽  
Mateja Pavlic
Keyword(s):  
Temporal Reasoning ◽  
Higher Order ◽  
Important Case ◽  
Human Cognition ◽  
Relational Reasoning ◽  
Dual Systems ◽  
First Order ◽  
Reasoning System ◽  
Role Based

Abstract Hoerl and McCormack demonstrate that although animals possess a sophisticated temporal updating system, there is no evidence that they also possess a temporal reasoning system. This important case study is directly related to the broader claim that although animals are manifestly capable of first-order (perceptually-based) relational reasoning, they lack the capacity for higher-order, role-based relational reasoning. We argue this distinction applies to all domains of cognition.

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