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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ·¹ÀÌ´õ »ó ºÒƯÁ¤ ¼±¹ÚÀÇ ÀÚµ¿½Äº° ¾Ë°í¸®Áò
¿µ¹®Á¦¸ñ(English Title) Automatic Recognition Algorithm of Unknown Ships on Radar
ÀúÀÚ(Author) Á¤Çöö   À±¼º¿õ   ÀÌ»óÈÆ   Hyun Chul Jung   Soung Woong Yoon   Sang Hoon Lee  
¿ø¹®¼ö·Ïó(Citation) VOL 43 NO. 08 PP. 0848 ~ 0856 (2016. 08)
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(Korean Abstract)
ÇØ»ó ¾ÈÀüÀ» À§ÇÑ ¼±¹ÚÀÇ Å½»ö ¹× ½Äº°Àº ¸Å¿ì Áß¿äÇÏ´Ù. ¼±¹ÚÀÇ Å½»öÀº ·¹ÀÌ´õ·Î °¡´ÉÇϳª, ½Äº°Àº ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡, Åë½ÅÀåºñ, ½Ã°¢ µî¿¡ ÀÇÇØ ÀÌ·ç¾îÁö¸ç, ÀÌ·¯ÇÑ ½Äº°¼ö´ÜÀÌ ºÒ´É ½Ã ·¹ÀÌ´õ ¿î¿ëÀÚÀÇ °æÇè°ú Áö½ÄÀ» ¹ÙÅÁÀ¸·Î ¼±¹ÚÀÇ ±âµ¿Æ¯¼ºÀ» Âü°íÇÏ¿© ½Äº°ÇÏ´Â ¸Å¿ì ¾î·Á¿î °æ¿ì°¡ ¹ß»ýÇÑ´Ù. º» ³í¹®¿¡¼­´Â Áö¼ÓÀûÀÎ °üÂûÀÓ¹«¸¦ ¼öÇàÇØ¾ß ÇÒ ¼±¹Ú Ž»ö¿ä¿øÀÇ ÀÓ¹«¸¦ º¸Á¶Çϱâ À§ÇÏ¿© ·¹ÀÌ´õ »ó ¼±¹ÚÀÇ ±âµ¿Æ¯¼ºÀ» ÀÌ¿ë, ÀÚµ¿½Äº° ¹× »ç°í¹ß»ý °¡´É¼ºÀ» ŽÁöÇÏ´Â ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. 4°¡Áö À¯ÇüÀÇ ¼±¹Ú Á¤º¸, ·¹ÀÌ´õ »ó Á¢Ã˰Ÿ® ¹× ħ·Î, ¼Ó·ÂÀ» ÀÌ¿ëÇÏ¿© ±× Ư¡À» ÃßÃâÇÏ°í, SVMÀ» È°¿ëÇÏ¿© ½Äº° Á¤È®µµ¸¦ Æò°¡ÇÏ¿´À¸¸ç, À̸¦ ÀÌ¿ëÇÑ ÀÚµ¿½Äº° ¾Ë°í¸®ÁòÀ» ÅëÇØ »ç°í¹ß»ý °¡´É¼ºÀÌ ÀÖ´Â ¼±¹ÚÀ» ¼±º°ÇÏ´Â ¹æ¹ýÀ» Á¦½ÃÇÏ¿´´Ù. ½ÇÇè °á°ú 90% ÀÌ»óÀÇ ½Äº° Á¤È®µµ¸¦ º¸¿´À¸¸ç, ½ÇÁ¦ »ç°í¼±¹ÚÀÎ ¼¼¿ùÈ£ÀÇ Á¤º¸¸¦ ÀÚµ¿½Äº° ¾Ë°í¸®Áò¿¡ Àû¿ëÇÏ¿© ¼±º° °¡´ÉÇÔÀ» º¸¿´´Ù. ÀÌ ¹æ¹ýÀº ´Ù¾çÇÑ »óȲ¿¡¼­ ¼±¹Ú Ž»ö¿ä¿øÀÇ °æÇè°ú Áö½ÄÀ» È¿°úÀûÀ¸·Î º¸¿ÏÇÏ°í, ´Ù¼öÀÇ ¼±¹Ú Áß °ü½ÉÇÊ¿ä¼±¹ÚÀ» »çÀü ½Äº°ÇÏ¿© Á¤º¸¸¦ Á¦°øÇÔÀ¸·Î¼­ Ž»ö¿ä¿øÀÇ ³ë·ÂÀ» °æ°¨½ÃÅ°°í, ¹®Á¦Á¡À» º¸´Ù »¡¸® ÀÎÁöÇϴµ¥ µµ¿òÀÌ µÉ °ÍÀÌ´Ù.
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(English Abstract)
Seeking and recognizing maritime targets are very important tasks for maritime safety. While searching for maritime targets using radar is possible, recognition is conducted without automatic identification system, radio communicator or visibility. If this recognition is not feasible, radar operator must tediously recognize maritime targets using movement features on radar base on know-how and experience. In this paper, to support the radar operator¡¯s mission of continuous observation, we propose an algorithm for automatic recognition of an unknown ship using movement features on radar and a method of detecting potential ship related accidents. We extract features from contact range, course and speed of four types of vessels and evaluate the recognition accuracy using SVM and suggest a method of detecting potential ship related accidents through the algorithm. Experimentally, the resulting recognition accuracy is found to be more than 90% and presents the possibility of detecting potential ship related accidents through the algorithm using information of MV Sewol. This method is an effective way to support operator¡¯s know-how and experience in various circumstances and assist in detecting potential ship related accidents.
Å°¿öµå(Keyword) ¼±¹Ú ÀÚµ¿½Äº°   ·¹ÀÌ´õ »ó ±âµ¿ Ư¡   SVM   ¾Ë°í¸®Áò   automatic recognition unknown ship   movement features on radar   SVM   algorithm  
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