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CAIP
2007
Springer

Delaunay-Based Vector Segmentation of Volumetric Medical Images

14 years 5 months ago
Delaunay-Based Vector Segmentation of Volumetric Medical Images
The image segmentation plays an important role in medical image processing. Many segmentation algorithms exist. Most of them produce raster data which is not suitable for 3D geometrical modeling of human tissues. In this paper, a vector segmentation algorithm based on a 3D Delaunay triangulation is proposed. Tetrahedral mesh is used to divide a volumetric CT/MR data into non-overlapping regions whose characteristics are similar. Novel methods for improving quality of the mesh and its adaptation to the image structure are also presented.
Michal Spanel, Premysl Krsek, Miroslav Svub, V&iac
Added 07 Jun 2010
Updated 07 Jun 2010
Type Conference
Year 2007
Where CAIP
Authors Michal Spanel, Premysl Krsek, Miroslav Svub, Vít Stancl, Ondrej Siler
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