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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document : 27 / 37 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) »ö»ó°ú äµµÀÇ ÀûÀÀÀû Á¶ÇÕÀ» ÀÌ¿ëÇÑ °³¼±µÈ Mean-Shift ÃßÀû
¿µ¹®Á¦¸ñ(English Title) Improved Mean-Shift Tracking using Adoptive Mixture of Hue and Saturation
ÀúÀÚ(Author) ¹ÚÇѵ¿   ¿ÀÁ¤¼ö   Han-dong Park   Jeong-su Oh  
¿ø¹®¼ö·Ïó(Citation) VOL 19 NO. 10 PP. 2417 ~ 2422 (2015. 10)
Çѱ۳»¿ë
(Korean Abstract)
»ö»óÀ» ÀÌ¿ëÇÑ Mean-Shift ÃßÀû ¾Ë°í¸®ÁòÀº ¹è°æÀÌ °´Ã¼¿Í À¯»çÇÑ »ö»óÀ» °¡Áú ¶§ °´Ã¼ ÃßÀûÀ» ½ÇÆÐÇÏ´Â ¹®Á¦°¡ ÀÖ´Ù. º» ³í¹®Àº »ö»ó ´ë½Å »õ·Î¿î Á¶ÇÕ µ¥ÀÌÅÍ ÀÌ¿ëÇØ °³¼±µÈ Mean-Shift ÃßÀû ¾Ë°í¸®ÁòÀ» Á¦¾ÈÇÏ°í ÀÖ´Ù. »õ·Î¿î µ¥ÀÌÅÍ´Â ¼­·ÎÀÇ »ó°üµµ°¡ ³·Àº »ö»ó°ú äµµÀÇ ÀûÀÀÀûÀÎ Á¶ÇÕÀ¸·Î »ý¼ºµÈ´Ù. Áï, Á¦¾ÈµÈ ¾Ë°í¸®ÁòÀº °´Ã¼¿Í ¹è°æÀ» Àß ±¸ºÐµÇ´Â ÁÖ »ö¿ä¼Ò¿Í ±×·¸Áö ¾ÊÀº ºÎ »ö¿ä¼Ò ¼±ÅÃÇÏ°í, ÁÖ »ö¿ä¼Ò¿Í ºÎ »ö¿ä¼ÒÀÇ »óÀ§ 4 ºñÆ®¸¦ °¢°¢ Á¶ÇÕ µ¥ÀÌÅÍÀÇ »óÀ§ 4ºñÆ®¿Í ÇÏÀ§ 4 ºñÆ®¿¡ ÇÒ´çÇÑ´Ù. Á¦¾ÈµÈ ¾Ë°í¸®ÁòÀº ¹è°æÀÌ °´Ã¼¿Í À¯»çÇÑ »ö»óÀ» °®´Â ÃßÀû ȯ°æ¿¡¼­µµ äµµ¸¦ ÁÖ »ö¿ä¼Ò·Î ¼±ÅÃÇÔ¿¡ ÀÇÇØ ÃßÀû ¿ÀÂ÷¸¦ ÃÖ´ë 2.0~4.2 È­¼Ò, Æò±Õ 0.49~1.82 È­¼Ò¸¦ À¯ÁöÇϸ鼭 ÀûÀýÇÏ°Ô °´Ã¼¸¦ ÃßÀûÇÑ´Ù.
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(English Abstract)
Mean-Shift tracking using hue has a problem that it fail in the object tracking when background has similar hue to the object. This paper proposes an improved Mean-Shift tracking algorithm using new data instead of a hue. The new data is generated by adaptive mixture of hue and saturation which have low interrelationship . That is, the proposed algorithm selects a main attribute of color that is able to distinguish the object and background well and a secondary one which don¡¯t, and places their upper 4 bits on upper 4 bits and lower 4 bits on the mixture data, respectively. The proposed algorithm properly tracks the object, keeping tracking error maximum 2.0~4.2 pixel and average 0.49~1.82 pixel, by selecting the saturation as the main attribute of color under tracking environment that background has similar hue to the object.
Å°¿öµå(Keyword) Mean-Shift   °´Ã¼   ÃßÀû   »ö»ó   äµµ   Mean-Shift   Object   Tracking   Hue   Saturation  
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