Detail publikačního výsledku

The influence of image processing of μ-CT images on mechanical behavior of mandibular trabecular bone structure using micro finite element method

ŠUSTKOVÁ, A.; THOMKOVÁ, B.; ZIKMUND, T.; KAISER, J.; JOUKAL, M.; MARCIÁN, P.

Originální název

The influence of image processing of μ-CT images on mechanical behavior of mandibular trabecular bone structure using micro finite element method

Anglický název

The influence of image processing of μ-CT images on mechanical behavior of mandibular trabecular bone structure using micro finite element method

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Computational modeling plays an important role in assessment of biomaterial structures, living tissue and their mechanical properties. Microstructure investigation of bone tissue needs high-level computational models based on μ-CT images. A crucial factor when creating a computational model is image processing using tissue segmentation. The most common method for segmentation is thresholding. Threshold value can influence the geometry model and mechanical response in the bone tissue. One of the aims of the work is to determine and analyze the apparent mechanical behavior of mandibular trabecular bone structure based on different threshold value. Another aim of this study is to assess its influence on strain intensity from a local point of view, namely on one specific trabeculae. Fifty-four computational models including detailed trabecular structure of mandible were created based on μ-CT images. The thresholding was observed to have a significant effect on mechanical behavior of the trabecular bone structure.

Anglický abstrakt

Computational modeling plays an important role in assessment of biomaterial structures, living tissue and their mechanical properties. Microstructure investigation of bone tissue needs high-level computational models based on μ-CT images. A crucial factor when creating a computational model is image processing using tissue segmentation. The most common method for segmentation is thresholding. Threshold value can influence the geometry model and mechanical response in the bone tissue. One of the aims of the work is to determine and analyze the apparent mechanical behavior of mandibular trabecular bone structure based on different threshold value. Another aim of this study is to assess its influence on strain intensity from a local point of view, namely on one specific trabeculae. Fifty-four computational models including detailed trabecular structure of mandible were created based on μ-CT images. The thresholding was observed to have a significant effect on mechanical behavior of the trabecular bone structure.

Klíčová slova

image processing; trabecular bone structure; thresholding; µ-CT; FEM

Klíčová slova v angličtině

image processing; trabecular bone structure; thresholding; µ-CT; FEM

Autoři

ŠUSTKOVÁ, A.; THOMKOVÁ, B.; ZIKMUND, T.; KAISER, J.; JOUKAL, M.; MARCIÁN, P.

Rok RIV

2024

Vydáno

13.01.2023

Nakladatel

Elsevier

Kniha

Materials Structure & Micromechanics of Fracture

ISSN

2452-3216

Periodikum

Procedia Structural Integrity

Svazek

43

Číslo

1

Stát

Nizozemsko

Strany od

276

Strany do

281

Strany počet

6

URL

https://www.sciencedirect.com/science/article/pii/S2452321622008344

Plný text v Digitální knihovně

http://hdl.handle.net/11012/244309

BibTex

@inproceedings{BUT185061,
  author="Apolena {Šustková} and Barbora {Thomková} and Tomáš {Zikmund} and Jozef {Kaiser} and Marek {Joukal} and Petr {Marcián}",
  title="The influence of image processing of μ-CT images on mechanical behavior of mandibular trabecular bone structure using micro finite element method",
  booktitle="Materials Structure & Micromechanics of Fracture",
  year="2023",
  journal="Procedia Structural Integrity",
  volume="43",
  number="1",
  pages="276--281",
  publisher="Elsevier",
  doi="10.1016/j.prostr.2022.12.271",
  url="https://www.sciencedirect.com/science/article/pii/S2452321622008344"
}

Dokumenty

1-s2.0-S2452321622008344-main