| Autor: |
Bay, Thierry, Raffin, Romain |
| Předmět: |
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| Zdroj: |
International Conference Game & Entertainment Technologies; 2015, p187-194, 8p |
| Abstrakt: |
In a medical context, we reconstruct a surface from a sparse point cloud. The output of the 3D processing must be the input in a mechanical solver (FEM) to characterize the stress applied to the organs through the constitutive laws. To be as generic as possible, we construct a parametric surface. This surface is defined by a single B-spline patch, providing an easy way to parameterize, as well as a wish of the FEM team which operates on the resulting hexahedral model after the addition of the thickness. We present a method to automatically construct discrete offsets layers based on the physiological thickness of each organ. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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