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Proceedings Paper

3D image analysis for evaluating internal deformation/fracture characteristics of materials
Author(s): Mitsuru Nakazawa; Yoshimitsu Aoki; Hiroyuki Toda; Masakazu Kobayashi; Yuji Kawai
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Paper Abstract

In the past, all methods that understand deformation / fracture (D/F) characteristics have been limited on the surface indirectly. D/F characteristics are affected by micro-scale structural features like air bubbles (pores), cracks and micro-detects; therefore, they need to be analyzed inside. In this paper, we propose a system which automatically obtains the corresponding relations between pre- and post-D/F pores. Our system enables analyzing 3D, local, high-accuracy D/F characteristics. Experiments proved its effectiveness.

Paper Details

Date Published: 8 October 2007
PDF: 8 pages
Proc. SPIE 6718, Optomechatronic Computer-Vision Systems II, 67180C (8 October 2007); doi: 10.1117/12.754553
Show Author Affiliations
Mitsuru Nakazawa, Shibaura Institute of Technology (Japan)
Yoshimitsu Aoki, Shibaura Institute of Technology (Japan)
Hiroyuki Toda, Toyohashi Univ. of Technology (Japan)
Masakazu Kobayashi, Toyohashi Univ. of Technology (Japan)
Yuji Kawai, Toyohashi Univ. of Technology (Japan)


Published in SPIE Proceedings Vol. 6718:
Optomechatronic Computer-Vision Systems II

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