1.

Conference Proceedings
Conference Proceedings
1. Smart acoustic emission system for wireless monitoring of concrete structures
D.-J. Yoon ; Y.-G. Kim ; C.-Y. Kim ; D.-C. Seo
Pub. info.: Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2008.  2  pp.69323A-1-69323A-9,  2008.  Bellingham, Wash..  Society of Photo-optical Instrumentation Engineers
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 6932
2.

Conference Proceedings
Conference Proceedings
2. Two step signal processing of optical fiber mesh for intruder detection
I.-B. Kwon ; D.-C. Seo ; C.-Y. Kim ; D.-J. Yoon
Pub. info.: Optics and photonics in global homeland security IV : 17-20 March, 2008, Orlando, Florida, USA.  pp.69451P-1-69451P-9,  2008.  Bellingham, Wash..  Society of Photo-optical Instrumentation Engineers
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 6945