Abstract
In the past, D/F characteristics, load-deformation relationships until the materials are fractured, have been analyzed on the suiface. The D/F characteristics are affected by more than ten thousand micro-scale internal structures like air bubbles (pores), cracks and particles; therefore, it is required to analyze nano-scale D/F characteristics inside materials. In this paper, we propose a method that automatically obtains the corresponding relations ofthe particles from nano-order 3D-CT images at each deformation stage. The particles are deformation-proof and may have different geometries. First of all, some big particles are considered as landmarks and matched between pre- and post-deformation. The results oflandmark matching make it easy to match many remaining particles and pores.
| Original language | English |
|---|---|
| Title of host publication | Proceedings - International Conference on Pattern Recognition |
| Publication status | Published - 2008 |
| Event | 2008 19th International Conference on Pattern Recognition, ICPR 2008 - Tampa, FL, United States Duration: 2008 Dec 8 → 2008 Dec 11 |
Other
| Other | 2008 19th International Conference on Pattern Recognition, ICPR 2008 |
|---|---|
| Country | United States |
| City | Tampa, FL |
| Period | 08/12/8 → 08/12/11 |
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ASJC Scopus subject areas
- Computer Vision and Pattern Recognition
Cite this
3D image analysis for evaluating internal deformation/fracture characteristics of materials. / Nakazawa, Mitsuru; Aoki, Yoshimitsu; Kobayashi, Masakazu; Toda, Hiroyuki.
Proceedings - International Conference on Pattern Recognition. 2008. 4761648.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - 3D image analysis for evaluating internal deformation/fracture characteristics of materials
AU - Nakazawa, Mitsuru
AU - Aoki, Yoshimitsu
AU - Kobayashi, Masakazu
AU - Toda, Hiroyuki
PY - 2008
Y1 - 2008
N2 - In the past, D/F characteristics, load-deformation relationships until the materials are fractured, have been analyzed on the suiface. The D/F characteristics are affected by more than ten thousand micro-scale internal structures like air bubbles (pores), cracks and particles; therefore, it is required to analyze nano-scale D/F characteristics inside materials. In this paper, we propose a method that automatically obtains the corresponding relations ofthe particles from nano-order 3D-CT images at each deformation stage. The particles are deformation-proof and may have different geometries. First of all, some big particles are considered as landmarks and matched between pre- and post-deformation. The results oflandmark matching make it easy to match many remaining particles and pores.
AB - In the past, D/F characteristics, load-deformation relationships until the materials are fractured, have been analyzed on the suiface. The D/F characteristics are affected by more than ten thousand micro-scale internal structures like air bubbles (pores), cracks and particles; therefore, it is required to analyze nano-scale D/F characteristics inside materials. In this paper, we propose a method that automatically obtains the corresponding relations ofthe particles from nano-order 3D-CT images at each deformation stage. The particles are deformation-proof and may have different geometries. First of all, some big particles are considered as landmarks and matched between pre- and post-deformation. The results oflandmark matching make it easy to match many remaining particles and pores.
UR - http://www.scopus.com/inward/record.url?scp=77957934481&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77957934481&partnerID=8YFLogxK
M3 - Conference contribution
SN - 9781424421756
BT - Proceedings - International Conference on Pattern Recognition
ER -