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http://dx.doi.org/10.3795/KSME-A.2013.37.8.1051

Measurement of Surface Strain on Soft Biological Tissues Using Irregular Grid Pattern  

Lee, Jun Sik (Dept. of Convergence System Engineering, Graduate School, Kangwon Nat'l Univ.)
Kim, Ki Hong (Dept. of Convergence System Engineering, Graduate School, Kangwon Nat'l Univ.)
Kim, Hyung Jong (Dept. of Mechanical and Biomedical Engineering, Kangwon Nat'l Univ.)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.37, no.8, 2013 , pp. 1051-1057 More about this Journal
Abstract
In this study, an automatic surface-strain measurement system called "ASIAS-bio" has been developed. This system can be used even in cases in which it is very difficult to apply a regular grid pattern necessary for measuring surface-strain, such as curved or uneven surfaces; surfaces damaged by corrosion or contamination; or soft materials such as rubber, foam, and biological tissues. This system works independently of the measurement conditions including the material and its surface condition, grid pattern and size, grid marking method, and degree of deformation. A comparison between the strain distributions of the sheet metal parts measured by using this system and those obtained by a commercial system showed that this system was sufficiently reliable. In addition, the deformation of the swine joint capsule and human knee skin was measured by using this system to demonstrate its usefulness.
Keywords
Surface Strain Measurement; Soft Biological Tissue; Irregular Grid; Swine Joint Capsule; Human Knee Skin;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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1 Seo, Y., Hyun, H. C., Lee, H. and Kim, N., 2011, "Forming Limit Diagrams of Zircaloy-4 and Zirlo Sheets for Stamping of Spacer Grids of Nuclear Fuel Rods," Trans. Korean Soc. Mech. Eng. A, Vol. 35, No. 8, pp. 889-897.   과학기술학회마을   DOI   ScienceOn
2 MacKenzie, D. A., Hullett, D. A. and Sollinger, H. W., 2003, "Xenogeneic Transplantation of Porcine Islets: an Overview," Transplantation, Vol. 76, No. 6, pp. 887-891.   DOI   ScienceOn
3 Park, H. J., Wo, Y. J. and Hong, K. H., 2010, "3D Measurement of Skin Deformation for the Design of a Tight-fitting Torso Pattern," Journal of Korean Society of Clothing and Textiles, Vol 34, No. 11, pp. 1824-1835.   과학기술학회마을   DOI   ScienceOn
4 ASAME, ASAME Technology LLC, http:// asametech.com.
5 ARGUS, GOM mbH., http://www.gom.com.
6 Grid Analyzer, FMTI Systems, Inc., http://www. fmtisystems.com.
7 ARAMIS, GOM mbH., http://www.gom.com.
8 Kim, H. J., Kim, D. S. and Kim, H. Y., 2000, "Improvement of the Stereo Vision-Based Surface- Strain Measurement System for Large Stamped Part," Trans. Materials Processing, Vol. 9, No. 4, pp. 404-412.
9 Kim, H. J., Lee, M. G., Kim, G. H. and Choi, J. H., 2011, "Non-Contact Type 3-D Measuring Method and Surface Strain Measurement Method Using the Same," Korean Intellectual Property Office, Application No. 10-2011-0073281.