Chapter title |
Atlas-Based Automated Segmentation of Spleen and Liver Using Adaptive Enhancement Estimation
|
---|---|
Chapter number | 121 |
Book title |
Medical Image Computing and Computer-Assisted Intervention – MICCAI 2009
|
Published in |
Lecture notes in computer science, January 2009
|
DOI | 10.1007/978-3-642-04271-3_121 |
Pubmed ID | |
Book ISBNs |
978-3-64-204270-6, 978-3-64-204271-3
|
Authors |
Linguraru, Marius George, Sandberg, Jesse K., Li, Zhixi, Pura, John A., Summers, Ronald M., Marius George Linguraru, Jesse K. Sandberg, Zhixi Li, John A. Pura, Ronald M. Summers |
Abstract |
In this paper we present a hybrid 1D/3D approach to haemodynamics modelling in a patient-specific cerebral vasculature and aneurysm. The geometric model is constructed from a 3D CTA image. A reduced form of the governing equations for blood flow is coupled with an empirical wall equation and applied to the arterial tree. The equation system is solved using a MacCormack finite difference scheme and the results are used as the boundary conditions for a 3D flow solver. The computed wall shear stress (WSS) agrees with published data. |
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Geographical breakdown
Country | Count | As % |
---|---|---|
Canada | 2 | 5% |
United Kingdom | 1 | 3% |
Singapore | 1 | 3% |
France | 1 | 3% |
Unknown | 33 | 87% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 8 | 21% |
Student > Ph. D. Student | 5 | 13% |
Student > Bachelor | 4 | 11% |
Student > Doctoral Student | 3 | 8% |
Student > Postgraduate | 3 | 8% |
Other | 9 | 24% |
Unknown | 6 | 16% |
Readers by discipline | Count | As % |
---|---|---|
Computer Science | 13 | 34% |
Engineering | 10 | 26% |
Medicine and Dentistry | 4 | 11% |
Psychology | 1 | 3% |
Unknown | 10 | 26% |