3D image analysis for evaluating internal deformation / Fracture characteristics of materials

Mitsuru Nakazawa, Yoshimitsu Aoki, Hiroyuki Toda, Masakazu Kobayashi

Research output: Contribution to journalArticle

2 Citations (Scopus)


In the past, all methods which understand deformation / fracture (D/F) characteristics have been limited on the surface indirectly. D/F characteristics are impacted by nano-scale structural features like air bubbles (pores); therefore, they need to be analyzed including inside. In this paper, we propose a system which automatically obtains the corresponding relations between pre- and post-D/F pores. Our system enabled analyzing three dimensional, local, high-accuracy D/F characteristics.

Original languageEnglish
Pages (from-to)824-830+2
JournalIEEJ Transactions on Electronics, Information and Systems
Issue number6
Publication statusPublished - 2007 Jan 1



  • Deformation / Fracture
  • Marker matching
  • Material evaluation
  • Pore

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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