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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2013³â Ãß°èÇмú´ëȸ

2013³â Ãß°èÇмú´ëȸ

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) Ä®¸¸ ÇÊÅ͸¦ ÀÌ¿ëÇÑ ¹°Ã¼ ÃßÀû ½Ã½ºÅÛ
¿µ¹®Á¦¸ñ(English Title) Object Tracking System Using Kalman Filter
ÀúÀÚ(Author) ¼­¾Æ³²   ¹ÝÅÂÇР  À°Á¤¼ö   ¹Úµ¿¿ø   Á¤È¸°æ   Yanan Xu   Tae-Hak Ban   Jung-Soo Yuk   Dong-Won Park   Hoe-kyung Jung  
¿ø¹®¼ö·Ïó(Citation) VOL 17 NO. 02 PP. 1015 ~ 1017 (2013. 10)
Çѱ۳»¿ë
(Korean Abstract)
¹°Ã¼ÀÇ ¿òÁ÷ÀÓ¿¡ °üÇÑ ÃßÀû¹æ¹ýÀº ¿©·¯ °¡Áö ¹®Á¦Á¡À» °®°í ÀÖ´Ù. ¹°Ã¼ÀÇ ¿òÁ÷ÀÓ¿¡ °üÇÑ ÃßÀû¹æ¹ýÀº ¹°Á¦ÀÇ Àå¸é, ºñ °­Ã¼ ¹°Ã¼ÀÇ ±¸Á¶, ¹°Ã¼¿Í ¹°Ã¼ ¹× ¹°Ã¼ÀÇ Àå¸é Æó»ö ¹× Ä«¸Þ¶óÀÇ ¿òÁ÷ÀÓ°ú ¸ðµÎ ¿òÁ÷ÀÌ´Â ¹°Ã¼ÀÇ ÆÐÅϺ¯È­¿¡ ÀÇÇØ °áÁ¤µÇ±â ¶§¹®ÀÌ´Ù. ÃßÀû¹æ¹ýÀº ÀϹÝÀûÀ¸·Î ¸Å ÇÁ·¹ÀÓÀÇ À§Ä¡³ª ¹°Ã¼ÀÇ Çü»óÀ» ÇÊ¿ä·Î ÇÏ´Â ³ôÀº ¼öÁØÀÇ ÀÀ¿ëÇÁ·Î±×·¥À̳ª ½Ã½ºÅÛ ³»¿¡¼­ 󸮵ȴÙ. º» ³í¹®¿¡¼­´Â È®Àå Ä®¸¸ ÇÊÅÍ(EKF)¿¡ µû¶ó ¹°Ã¼ÀÇ È°¼º ½Ã°¢ ÃßÀû ¹°Ã¼ Àá±Ý ½Ã½ºÅÛÀ» ½ÇÇàÇÏ°í, ½ÇÇàµÈ µ¥ÀÌÅ͸¦ ¹ÙÅÁÀ¸·Î ºÐ¼®ÇÏ¿© µµÀÔµÈ ´ÜÀÏ Ä«¸Þ¶ó ÃßÀû ½Ã½ºÅÛ ¾Ë°í¸®Áò¿¡ 2´ëÀÇ Ä«¸Þ¶ó¿Í °¢°¢ÀÇ ºñÀü¿¡ µû¶ó ¹°Ã¼ ÃßÀû ½Ã½ºÅÛÀ» ¼³¸íÇÏ°í, ¹°Ã¼ÀÇ »óŸ¦ ÆľÇÇÏ¿© °¢ Ä«¸Þ¶ó¿¡¼­ ¿òÁ÷ÀÓ¿¡ °üÇÑ ÃßÀûÀÌ ½ÇÇàµÈ ÈÄ °³º° Æ®·¢¿¡ ÃÖÁ¾ ½Ã½ºÅÛ ¹°Ã¼ÀÇ ¿òÁ÷ÀÓ Æ®·¢°ú °áÇÕÇÏ¿© »ç¿ëµÇ´Â ÃßÀû½Ã½ºÅÛ¿¡ ´ëÇØ ¿¬±¸ÇÏ¿´´Ù.
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(English Abstract)
Object tracking, in general, is a challenging problem. Difficulties in tracking objects can arise due to abrupt object motion, changing appearance patterns of both the object and the scene, non-rigid object structures, object-to-object and object-to-scene occlusions, and camera motion. Tracking is usually performed in the context of higher-level applications that require the location or the shape of the object in every frame. This paper describes an object tracking system based on active vision with two cameras, into algorithm of single camera tracking system an object active visual tracking and object locked system based on Extend Kalman Filter (EKF) is introduced, by analyzing data from which the next running state of the object can be figured out and after the tracking is performed at each of the cameras, the individual tracks are to be fused (combined) to obtain the final system object track.
Å°¿öµå(Keyword) active visual system   extended Kalman filter   multiply-cameras   object tracking  
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