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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö > Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö ÄÄÇ»ÅÍ ¹× Åë½Å½Ã½ºÅÛ

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Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ÆÄƼŬ ÇÊÅÍ¿¡ ±â¹ÝÇÑ Àΰ£ À̵¿ »óÅ ºÐ·ù
¿µ¹®Á¦¸ñ(English Title) A Particle Filter Based Classification of Human Mobile State
ÀúÀÚ(Author) ¼ÛÇÏÀ±   ¹éÁöÇö   Ha Yoon Song   Ji Hyun Baik  
¿ø¹®¼ö·Ïó(Citation) VOL 04 NO. 04 PP. 0125 ~ 0134 (2015. 04)
Çѱ۳»¿ë
(Korean Abstract)
º» ³í¹®¿¡¼­´Â À§Ä¡ µ¥ÀÌÅÍ ºÐ¼®ÀÇ ÇÑ ¹æ¹ýÀ¸·Î »ç¶÷ÀÇ À§Ä¡ Á¤º¸¿Í ÆÄƼŬ ÇÊÅ͸¦ ÀÌ¿ëÇؼ­ À̵¿ »óŸ¦ ÆľÇÇÏ°íÀÚ ÇÑ´Ù. »ç¶÷ÀÇ À̵¿Á¤º¸ÀÎ À§Ä¡ µ¥ÀÌÅÍ¿¡ Æ÷ÇÔµÈ ½Ã°£, À§µµ, °æµµ¸¦ ÀÌ¿ëÇÏ¿© ¼Óµµ¸¦ ±¸ÇÑ µÚ, ÀÌÀü ½Ã°£ µ¥ÀÌÅ͵éÀÇ ¼Óµµµé°úÀÇ Æò±Õ°ªÀ» ÆÄƼŬ ÇÊÅÍ(Particle Filter)¿¡ Àû¿ëÇÏ¿© ¾òÀº °á°ú·Î Àΰ£ÀÇ À̵¿ »óŸ¦ ÆÇ´ÜÇÏ°íÀÚ ÇÑ´Ù. ÆÄƼŬ ÇÊÅÍ¿¡ ¿ä±¸µÇ´Â È®·üºÐÆ÷´Â Àΰ£ À̵¿ ¼Óµµ°¡ Áö¼ö ºÐÆ÷¿¡ ±Ù»çÇÑ´Ù´Â »ç½Ç¿¡ ±â¹ÝÇÏ¿© Àû¿ëÇÏ¿´´Ù. Àΰ£ÀÇ À̵¿ »óÅ´ ÆÄƼŬµéÀÇ È®·ü°ªÀ¸·Î ÁÖ¾îÁø´Ù. À̵¿ È®·ü ÆÇ´ÜÀ» À§ÇØ ÆÄƼŬ ÇÊÅ͸¦ ÅëÇØ ¾òÀº È®·üÀû ¼öÄ¡µéÀ» ÀÌ¿ëÇØ À̵¿ »óÅ°¡ Á¤ÁöÀÎÁö À̵¿ÀÎÁö ÆÇ´ÜÇß´Ù. ±×¸®°í ½ÇÇèÀ» ÅëÇØ ¾òÀº °á°úµéÀ» Á¦½ÃÇÏ¿´´Ù.
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(English Abstract)
In this paper, we present an algorithm based on particle filter to determine the state of human movement. We calculate speed from consecutive positioning data with time, latitude and longitude. The speed values are averaged with previous speed values and thus act as basis for particle filter. We use the fact that human speed distribution follows exponential distribution approximately. An algorithm based on particle filter has been developed and utilized. Human movement state are probabilistically described in this research, and the probability is to determine whether a person is in moving state or in stable state. The experimental results are provided in various ways.
Å°¿öµå(Keyword) ÆÄƼŬ ÇÊÅÍ   À§Ä¡ µ¥ÀÌÅÍ   È®·üÀû Á¢±Ù   À̵¿ »óÅ ÆÇ´Ü   Particle Filter   Positioning Data   Probabilistic Approach   Human Mobile State Determination  
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