Three-dimensional modeling of human organs and its application to diagnosis and surgical planning

Bernhard Geiger 1
1 PRISME - Geometry, Algorithms and Robotics
CRISAM - Inria Sophia Antipolis - Méditerranée
Abstract : We describe a method to obtain a 3D representation of objects given by a series of parallel cross-sections. We define a contour-to-contour connection based on geometric closeness and show a practical way to calculate an approximation using the Delaunay trinagulation. The performance of our method is shown on several medical examples. We further evaluate the precision of 3D models reconstructed from synthetic data and compare it to the marching cube reconstruction. In the third part, we use the 3D model of a pelvis and a fetal head for simulating a delivery. We calculate the forces applying on the head and define a measure of adequateness. This measure may be interesting for the decision of making a cesarean section.
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Rapport
[Research Report] RR-2105, INRIA. 1993
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https://hal.inria.fr/inria-00074567
Contributeur : Rapport de Recherche Inria <>
Soumis le : mercredi 24 mai 2006 - 15:47:45
Dernière modification le : samedi 27 janvier 2018 - 01:31:00
Document(s) archivé(s) le : mardi 12 avril 2011 - 17:37:15

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Bernhard Geiger. Three-dimensional modeling of human organs and its application to diagnosis and surgical planning. [Research Report] RR-2105, INRIA. 1993. 〈inria-00074567〉

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