Extraction of geometrical information for fiber pull-out using 3D image processing

Yun Mook Lim, Hong Gyoo Sohn, Gi Hong Kim, Seung Kyo Shin, Pang jo Chun

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

A method to measure the deformation and fracture of fibers on the fracture surfaces of fiber reinforced composite (FRC) is developed by reconstructing a 3-D image from a stereograph. The method proposed in this article integrates image processing techniques of thresholding, vectorization, matching, and 3-D analysis. The accuracy of the measured result obtained by this method is evaluated by the comparison between the calculated fiber length and the real length, calculated with the help of a micrometer caliper. From the comparison, it is confirmed that the fiber length is calculated with high accuracy, if the occlusion problem does not occur.

Original languageEnglish
Pages (from-to)645-648
Number of pages4
JournalMaterials Letters
Volume63
Issue number8
DOIs
Publication statusPublished - 2009 Mar 31

Fingerprint

image processing
Image processing
fibers
Fibers
occlusion
micrometers
composite materials
Composite materials

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Lim, Yun Mook ; Sohn, Hong Gyoo ; Kim, Gi Hong ; Shin, Seung Kyo ; Chun, Pang jo. / Extraction of geometrical information for fiber pull-out using 3D image processing. In: Materials Letters. 2009 ; Vol. 63, No. 8. pp. 645-648.
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Extraction of geometrical information for fiber pull-out using 3D image processing. / Lim, Yun Mook; Sohn, Hong Gyoo; Kim, Gi Hong; Shin, Seung Kyo; Chun, Pang jo.

In: Materials Letters, Vol. 63, No. 8, 31.03.2009, p. 645-648.

Research output: Contribution to journalArticle

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