Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
X-Ray ¾î·¹ÀÌ °ËÃâ ¸ðµâ ½Åȣó¸® ½Ã½ºÅÛ °³¹ß |
¿µ¹®Á¦¸ñ(English Title) |
Development of X-Ray Array Detector Signal Processing System |
ÀúÀÚ(Author) |
ÀÓÀÍÂù
¹ÚÁ¾¿ø
±è¿µ±æ
¼º¼Ò¿µ
Ik-Chan Lim
Jong-Won Park
Young-Kil Kim
So-Young Sung
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 23 NO. 10 PP. 1298 ~ 1304 (2019. 10) |
Çѱ۳»¿ë (Korean Abstract) |
9.11 Å×·¯ ÀÌÈÄ ¹Ì±¹À» ºñ·ÔÇÑ ¼±Áø±¹µéÀÇ ÇØ¿î¹°·ù ¾ÈÀü º¸¾Èü°è°¡ Å©°Ô °ÈµÇ¾ú´Ù. ÇØ¿î¹°·ùÀÇ °Ë»ö¿¡´Â °·ÂÇÑ ¹æ»ç¼±À» Åõ°úÇÏ¿© ÄÁÅ×À̳ÊÀÇ ³»ºÎ¸¦ È®ÀÎÇÏ´Â ÄÁÅ×ÀÌ³Ê °Ë»ö±â ½Ã½ºÅÛÀ» ÁÖ·Î »ç¿ëÇϴµ¥, ±¹³»¿¡¼´Â Àü·® µµÀÔÇ°À» Àû¿ëÇÏ¿© ¿î¿ë ÁßÀÌ¸ç ±¹»êÈ °³¹ß¿¡ ´ëÇÑ ¿ä±¸°¡ Áõ°¡ÇÏ°í ÀÖ´Ù. ÀÌ¿¡ º» ³í¹®¿¡¼´Â ÄÁÅ×ÀÌ³Ê °Ë»ö±â ½Ã½ºÅÛÀÇ ÇÙ½É ±¸¼º¿ä¼ÒÀÎ X-Ray ¾î·¹ÀÌ °ËÃâ ¸ðµâ ½Åȣó¸® ½Ã½ºÅÛÀ» °³¹ßÇÏ¿© Á¦¾ÈÇÑ´Ù. ¾Æ³¯·Î±× ¹× µðÁöÅÐ ½Åȣ󸮺θ¦ ÅëÇÕÇü Çϵå¿þ¾î·Î Á¦ÀÛÇÏ¿´À¸¸ç, X-¼± µ¥ÀÌÅÍÀÇ ½Ç½Ã°£ ¼öÁý°ú ºÐ¼®À» À§ÇØ FPGA ·ÎÁ÷°ú ¼ÒÇÁÆ®¿þ¾î¸¦ ±¸ÇöÇÏ¿© ½ÃÇèÇÏ¿´´Ù. ±¸ÇöµÈ ½Ã½ºÅÛÀº ±âÁ¸ Ç׸¸¿¡¼ »ç¿ëµÇ´Â µµÀÔÇ° ´ëºñ ÇØ»óµµ¿Í ¼ÒºñÀü·Â ¸é¿¡¼ ¿ì¼¼ÇÏ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
Since the 9, 11 terror attack in 2001, the Maritime Logistics Security System has been strengthened and required X-ray image for every imported cargos from manufacturing countries to United States. For scanning cargos, the container inspection systems use high energy X-rays for examination of contents of a container to check the nuclear, explosive, dangerous and illegal materials. Nowadays, the X-ray cargo scanners are established and used by global technologies for inspection of suspected cargos in the customs agency but these technologies have not been localized and developed sufficiently. In this paper, we propose the X-ray array detector system which is a core component of the container scanning system. For implementation of X-ray array detector, the analog and digital signal processing units are fabricated with integrated hardware, FPGA logics and GUI software for real-time X-ray images. The implemented system is superior in terms of resolution and power consumption compared to the existing products currently used in ports. |
Å°¿öµå(Keyword) |
¾î·¹ÀÌ °ËÃâ±â
¿¢½º¼±
µðÁöÅÐ ½Åȣó¸®
ÀÓº£µðµå ½Ã½ºÅÛ
Array Detector
X-Ray
Digital Signal Processing
Embedded System
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