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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹ÀÎÅͳÝÁ¤º¸ÇÐȸ ³í¹®Áö

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Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ½º¸¶Æ® Ç×·ÎÇ¥Áö ½Ã½ºÅÛ¿¡¼­ ÇØ»ó °´Ã¼ °¨Áö °¡¼ÓÈ­¸¦ À§ÇÑ ¹æ¹ý¿¡ °üÇÑ ¿¬±¸
¿µ¹®Á¦¸ñ(English Title) A Study on Methods for Accelerating Sea Object Detection in Smart Aids to Navigation System
ÀúÀÚ(Author) ÀüÈ£¼®   ¼ÛÇöÇР  ±Ç±â¿ø   ±è¿µÁø      ÀÓÅÂÈ£   Ho-Seok Jeon   Hyun-hak Song      Ki-Won Kwon   Young-Jin      Kim Tae-Ho Im  
¿ø¹®¼ö·Ïó(Citation) VOL 23 NO. 05 PP. 0047 ~ 0058 (2022. 10)
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(Korean Abstract)
ÃÖ±Ù ¸î ³â »çÀÌ ¹Ù´Ù ½ÅÈ£µî ¿ªÇÒÀ» ÇÏ´Â Ç×·ÎÇ¥Áö ½Ã¼³ÀÌ µðÁöÅÐÈ­µÇ¸é¼­ ´Ü¼øÇÑ Ç¥ÁöÆÇ ±â´ÉÀ» ³Ñ¾î Çؾç Á¤º¸ ¼öÁý, °¨µ¶, °üÁ¦ µî ´Ù¾çÇÑ ±â´ÉÀ» Á¦°øÇÏ´Â ¹æÇâÀ¸·Î ¹ßÀüÇÏ°í ÀÖ´Ù. ±¹³»¿¡¼­µµ ¿ï»êÇ×°ú ºÎ»êÇ×ÀÌ ºÎÇ¥ ÀϺο¡ Ä«¸Þ¶ó¸¦ ¼³Ä¡ÇÏ°í ¿µ»óÁ¤º¸¸¦ ¼öÁýÇÏ¿© Ãæµ¹À» °¨µ¶ÇÏ´Â µî ¼±µµ ±â¼ú Àû¿ëÀ» ÁÖµµÇÏ°í ÀÖ´Ù. ±×·¯³ª, ÀÌ Ã·´Ü±â¼úÀº Àå±â°£ ¹èÅ͸® ¿î¿ëÀÌ ÇÊ¿äÇÏ°í °ü¸®¤ýÀ¯Áö µîÀÌ Çؾç Ư¼º¿¡ ÁöÀåÀ» ¹Þ±â ¶§¹®¿¡ ÁÖ¿ä ±â´ÉÀ» ¼öÇàÇÏ´Â °ÍÀÌ ¾î·Æ´Ù. ÀÌ·¯ÇÑ ¹®Á¦µéÀº À°»ó½Ã¼³°ú Çؾç½Ã¼³ÀÇ Æ¯¼º Â÷À̸¦ ±Øº¹Çϱâ À§ÇÑ, ÇØ¾ç ºÐ¾ßÀÇ Ç³ºÎÇÑ ¿¬±¸ÀÇ Çʿ伺À» Á¦±âÇÑ´Ù. º» ¿¬±¸¿¡¼­´Â Ç¥Áö ÁÖº¯À» Áö³ª°¡´Â ÇØ¾ç °´Ã¼¸¦ ¿µ»óÁ¤º¸·Î ºÐ¼®ÇØ ÀÚµ¿À¸·Î ¾Ë¸²À» ÁÙ ¼ö ÀÖ´Â ½Ã½ºÅÛÀ» Á¦¾ÈÇÑ´Ù. ±âÁ¸ ½Ã½ºÅÛµéÀº Ç¥Áö¿Í ÇØ¾ç °´Ã¼°¡ Ãæµ¹ÇÏ¸é ¼¾¼­¸¦ ±â¹ÝÀ¸·Î °´Ã¼¸¦ Æ÷ÂøÇØ ¼­¹ö·Î Àü¼ÛÇÏÁö¸¸, ÀÌ ¹æ½ÄÀº »ç°í°¡ ¹ß»ýÇÑ µÚ¿¡¾ß ¾ÈÀü»ç°í ´ëó°¡ °¡´ÉÇØ °³¼±ÀÇ ¿©Áö°¡ ÇÊ¿äÇÏ´Ù. µû¶ó¼­, Á¦¾ÈÇÏ´Â ½Ã½ºÅÛÀº ÀÌ·¯ÇÑ ÇÑ°èÁ¡À» ±Øº¹Çϱâ À§ÇØ, Çؾç Ư¼ºÀ» ±â¹ÝÀ¸·Î ÇØ»ó °´Ã¼ °¨Áö ½Ã½ºÅÛÀ» ¼³°èÇÏ¿´´Ù. ÀÌ´Â ±âÁ¸ÀÇ ÇØ¾ç ¿µ»óó¸® °¨Áö ½Ã½ºÅÛ°ú À¯»çÇÑ ¼º´ÉÀ» º¸¿´À¸¸ç, º¸´Ù È¿À²ÀûÀÎ ¸ð´ÏÅ͸µÀ» À§ÇØ ¾à 5¹è ºü¸¥ ó¸® ¼Óµµ¸¦ ±â·ÏÇÑ ÇØ»ó ¾ÈÀü ½Ã½ºÅÛÀ» Á¦¾ÈÇÑ´Ù.
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(English Abstract)
In recent years, navigation aids, which plays as sea traffic lights, have been digitized, and are developing beyond simple sign purpose to provide various functions such as marine information collection, supervision, control, etc. For example, Busan Port which is located in South Korea is leading the application of the advanced technologies by installing cameras on buoys and recording video images to supervise maritime accidents. However, there are difficulties to perform their major functions since the advanced technologies require long-term battery operation and also management and maintenance of them are hampered by marine characteristics. This study proposes a system that can automatically notify maritime objects passing around buoys by analyzing image information. In the existing sensor-based accident prevention systems, the alarms are generated by a collision detection sensor. The system can identify the cause of the accident whilst even though it is difficult not possible to fundamentally prevent the accidents. Therefore, in order to overcome these limitations, the proposed a maritime object detection system is based on marine characteristics. The experiments demonstrate that the proposed system shows about 5 times faster processing speed than other existing algorithms.
Å°¿öµå(Keyword) ÇØ»ó °´Ã¼ °ËÃâ   ¸ð¼Ç °ËÃâ      ¿µ»ó 󸮠  Ç×·ÎÇ¥Áö      ¾ÈÀü»ç°í º¸È£   Maritime Object detection   Motion detection      Image processing   Aids to Navigation      Protection of Safety Accidents  
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