Detail publikačního výsledku

Delaunay-Based Vector Segmentation of Volumetric Medical Images

ŠPANĚL, M.; KRŠEK, P.; ŠVUB, M.; ŠTANCL, V.; ŠILER, O.

Originální název

Delaunay-Based Vector Segmentation of Volumetric Medical Images

Anglický název

Delaunay-Based Vector Segmentation of Volumetric Medical Images

Druh

Stať ve sborníku mimo WoS a Scopus

Originální abstrakt

The image segmentation plays an important role in medical imageprocessing. Many segmentation algorithms exist. Most of them produceraster data which is not suitable for 3D geometrical modeling of humantissues. In this paper, a vector segmentation algorithm based on 3DDelaunay triangulation is proposed. Tetrahedral mesh is used to dividevolumetric CT/MR data into non-overlapping regions whosecharacteristics are similar. Novel methods for improving quality of themesh and its adaptation to the 3D image structure are also presented.

Anglický abstrakt

The image segmentation plays an important role in medical imageprocessing. Many segmentation algorithms exist. Most of them produceraster data which is not suitable for 3D geometrical modeling of humantissues. In this paper, a vector segmentation algorithm based on 3DDelaunay triangulation is proposed. Tetrahedral mesh is used to dividevolumetric CT/MR data into non-overlapping regions whosecharacteristics are similar. Novel methods for improving quality of themesh and its adaptation to the 3D image structure are also presented.

Klíčová slova

Medical image processing, CT/MRI data, vector image segmentation, 3D Delaunay triangulation, tetraheral mesh, isotropic meshing, classification.

Klíčová slova v angličtině

Medical image processing, CT/MRI data, vector image segmentation, 3D Delaunay triangulation, tetraheral mesh, isotropic meshing, classification.

Autoři

ŠPANĚL, M.; KRŠEK, P.; ŠVUB, M.; ŠTANCL, V.; ŠILER, O.

Vydáno

27.08.2007

Nakladatel

Springer Verlag

Místo

Berlin Heidelberg

ISBN

3-540-74271-9

Kniha

Proceedings of the 12th International Conference on Computer Analysis of Images and Patterns, CAIP 2007

Edice

Lecture Notes in Computer Science

ISSN

0302-9743

Periodikum

Lecture Notes in Computer Science

Svazek

4673

Číslo

08

Stát

Spolková republika Německo

Strany od

261

Strany do

269

Strany počet

8

URL

https://www.fit.vut.cz/research/publication/8409/

BibTex

@inproceedings{BUT26059,
  author="Michal {Španěl} and Přemysl {Kršek} and Miroslav {Švub} and Vít {Štancl} and Ondřej {Šiler}",
  title="Delaunay-Based Vector Segmentation of Volumetric Medical Images",
  booktitle="Proceedings of the 12th International Conference on Computer Analysis of Images and Patterns, CAIP 2007",
  year="2007",
  series="Lecture Notes in Computer Science",
  journal="Lecture Notes in Computer Science",
  volume="4673",
  number="08",
  pages="261--269",
  publisher="Springer Verlag",
  address="Berlin Heidelberg",
  isbn="3-540-74271-9",
  issn="0302-9743",
  url="https://www.fit.vut.cz/research/publication/8409/"
}

Dokumenty

spanel_caip07